id	sid	tid	token	lemma	pos
afs-5668	1	1	agricultural	agricultural	ADJ
afs-5668	1	2	and	and	CCONJ
afs-5668	1	3	food	food	NOUN
afs-5668	1	4	science	science	NOUN
afs-5668	1	5	in	in	ADP
afs-5668	1	6	finland	finland	PROPN
afs-5668	1	7	269	269	NUM
afs-5668	2	1	a	a	DET
afs-5668	2	2	g	g	NOUN
afs-5668	2	3	r	r	NOUN
afs-5668	2	4	i	i	NOUN
afs-5668	2	5	c	c	NOUN
afs-5668	2	6	u	u	NOUN
afs-5668	2	7	l	l	NOUN
afs-5668	2	8	t	t	NOUN
afs-5668	2	9	u	u	X
afs-5668	2	10	r	r	NOUN
afs-5668	2	11	a	a	PROPN
afs-5668	2	12	l	l	NOUN
afs-5668	2	13	a	a	DET
afs-5668	2	14	n	n	NOUN
afs-5668	3	1	d	d	NOUN
afs-5668	3	2	f	f	X
afs-5668	4	1	o	o	NOUN
afs-5668	4	2	o	o	X
afs-5668	5	1	d	d	X
afs-5668	5	2	s	s	X
afs-5668	5	3	c	c	NOUN
afs-5668	6	1	i	i	NOUN
afs-5668	6	2	e	e	PROPN
afs-5668	6	3	n	n	PROPN
afs-5668	6	4	c	c	NOUN
afs-5668	6	5	e	e	NOUN
afs-5668	6	6	i	i	PRON
afs-5668	6	7	n	n	VERB
afs-5668	6	8	f	f	NOUN
afs-5668	6	9	i	i	PRON
afs-5668	6	10	n	n	VERB
afs-5668	6	11	l	l	NOUN
afs-5668	6	12	a	a	PRON
afs-5668	6	13	n	n	NOUN
afs-5668	6	14	d	d	NOUN
afs-5668	6	15	vol	vol	NOUN
afs-5668	6	16	.	.	PROPN
afs-5668	6	17	9	9	NUM
afs-5668	6	18	(	(	PUNCT
afs-5668	6	19	2000	2000	NUM
afs-5668	6	20	):	):	PUNCT
afs-5668	6	21	269–278	269–278	NUM
afs-5668	6	22	.	.	PUNCT
afs-5668	7	1	©	©	PROPN
afs-5668	7	2	agricultural	agricultural	ADJ
afs-5668	7	3	and	and	CCONJ
afs-5668	7	4	food	food	NOUN
afs-5668	7	5	science	science	NOUN
afs-5668	7	6	in	in	ADP
afs-5668	7	7	finland	finland	PROPN
afs-5668	7	8	manuscript	manuscript	NOUN
afs-5668	7	9	received	receive	VERB
afs-5668	7	10	september	september	PROPN
afs-5668	7	11	2000	2000	NUM
afs-5668	7	12	a	a	DET
afs-5668	7	13	g	g	NOUN
afs-5668	8	1	r	r	NOUN
afs-5668	9	1	i	i	NOUN
afs-5668	9	2	c	c	NOUN
afs-5668	9	3	u	u	NOUN
afs-5668	9	4	l	l	NOUN
afs-5668	9	5	t	t	NOUN
afs-5668	9	6	u	u	X
afs-5668	9	7	r	r	NOUN
afs-5668	9	8	a	a	PROPN
afs-5668	9	9	l	l	NOUN
afs-5668	9	10	a	a	DET
afs-5668	9	11	n	n	NOUN
afs-5668	10	1	d	d	NOUN
afs-5668	10	2	f	f	X
afs-5668	11	1	o	o	NOUN
afs-5668	11	2	o	o	X
afs-5668	12	1	d	d	X
afs-5668	12	2	s	s	X
afs-5668	12	3	c	c	NOUN
afs-5668	13	1	i	i	NOUN
afs-5668	13	2	e	e	PROPN
afs-5668	13	3	n	n	PROPN
afs-5668	13	4	c	c	NOUN
afs-5668	13	5	e	e	NOUN
afs-5668	13	6	i	i	PRON
afs-5668	13	7	n	n	VERB
afs-5668	13	8	f	f	NOUN
afs-5668	13	9	i	i	PRON
afs-5668	13	10	n	n	VERB
afs-5668	13	11	l	l	NOUN
afs-5668	13	12	a	a	PRON
afs-5668	13	13	n	n	NOUN
afs-5668	13	14	d	d	NOUN
afs-5668	13	15	vol	vol	NOUN
afs-5668	13	16	.	.	PROPN
afs-5668	13	17	9	9	NUM
afs-5668	13	18	(	(	PUNCT
afs-5668	13	19	2000	2000	NUM
afs-5668	13	20	):	):	PUNCT
afs-5668	13	21	269–278	269–278	NUM
afs-5668	13	22	.	.	PUNCT
afs-5668	14	1	three	three	NUM
afs-5668	14	2	mechanical	mechanical	ADJ
afs-5668	14	3	weed	weed	NOUN
afs-5668	14	4	control	control	NOUN
afs-5668	14	5	techniques	technique	NOUN
afs-5668	14	6	in	in	ADP
afs-5668	14	7	spring	spring	NOUN
afs-5668	14	8	cereals	cereal	NOUN
afs-5668	14	9	timo	timo	PROPN
afs-5668	14	10	lötjönen	lötjönen	PROPN
afs-5668	14	11	and	and	CCONJ
afs-5668	14	12	hannu	hannu	PROPN
afs-5668	14	13	mikkola	mikkola	PROPN
afs-5668	14	14	agricultural	agricultural	PROPN
afs-5668	14	15	research	research	NOUN
afs-5668	14	16	centre	centre	PROPN
afs-5668	14	17	of	of	ADP
afs-5668	14	18	finland	finland	PROPN
afs-5668	14	19	,	,	PUNCT
afs-5668	14	20	agricultural	agricultural	ADJ
afs-5668	14	21	engineering	engineering	NOUN
afs-5668	14	22	research	research	NOUN
afs-5668	14	23	,	,	PUNCT
afs-5668	14	24	vakolantie	vakolantie	NOUN
afs-5668	14	25	55	55	NUM
afs-5668	14	26	,	,	PUNCT
afs-5668	14	27	fin-03400	fin-03400	NOUN
afs-5668	14	28	vihti	vihti	PROPN
afs-5668	14	29	,	,	PUNCT
afs-5668	14	30	finland	finland	PROPN
afs-5668	14	31	,	,	PUNCT
afs-5668	14	32	e	e	NOUN
afs-5668	14	33	-	-	NOUN
afs-5668	14	34	mail	mail	NOUN
afs-5668	14	35	:	:	PUNCT
afs-5668	14	36	timo.lotjonen@mtt.fi	timo.lotjonen@mtt.fi	DET
afs-5668	14	37	an	an	DET
afs-5668	14	38	inter	inter	NOUN
afs-5668	14	39	-	-	NOUN
afs-5668	14	40	row	row	ADJ
afs-5668	14	41	hoe	hoe	NOUN
afs-5668	14	42	suitable	suitable	ADJ
afs-5668	14	43	for	for	ADP
afs-5668	14	44	cereals	cereal	NOUN
afs-5668	14	45	was	be	AUX
afs-5668	14	46	developed	develop	VERB
afs-5668	14	47	for	for	ADP
afs-5668	14	48	the	the	DET
afs-5668	14	49	study	study	NOUN
afs-5668	14	50	,	,	PUNCT
afs-5668	14	51	and	and	CCONJ
afs-5668	14	52	field	field	NOUN
afs-5668	14	53	experiments	experiment	NOUN
afs-5668	14	54	were	be	AUX
afs-5668	14	55	conducted	conduct	VERB
afs-5668	14	56	to	to	PART
afs-5668	14	57	compare	compare	VERB
afs-5668	14	58	inter	inter	ADJ
afs-5668	14	59	-	-	NOUN
afs-5668	14	60	row	row	NOUN
afs-5668	14	61	hoeing	hoeing	NOUN
afs-5668	14	62	with	with	ADP
afs-5668	14	63	weed	weed	NOUN
afs-5668	14	64	harrowing	harrowing	ADJ
afs-5668	14	65	,	,	PUNCT
afs-5668	14	66	rotary	rotary	ADJ
afs-5668	14	67	hoeing	hoeing	NOUN
afs-5668	14	68	and	and	CCONJ
afs-5668	14	69	chemical	chemical	NOUN
afs-5668	14	70	control	control	NOUN
afs-5668	14	71	.	.	PUNCT
afs-5668	15	1	the	the	DET
afs-5668	15	2	treatments	treatment	NOUN
afs-5668	15	3	were	be	AUX
afs-5668	15	4	performed	perform	VERB
afs-5668	15	5	once	once	ADV
afs-5668	15	6	during	during	ADP
afs-5668	15	7	the	the	DET
afs-5668	15	8	growing	grow	VERB
afs-5668	15	9	season	season	NOUN
afs-5668	15	10	.	.	PUNCT
afs-5668	16	1	inter	inter	ADJ
afs-5668	16	2	-	-	NOUN
afs-5668	16	3	row	row	ADJ
afs-5668	16	4	hoeing	hoeing	NOUN
afs-5668	16	5	was	be	AUX
afs-5668	16	6	studied	study	VERB
afs-5668	16	7	at	at	ADP
afs-5668	16	8	row	row	NOUN
afs-5668	16	9	spacings	spacing	NOUN
afs-5668	16	10	of	of	ADP
afs-5668	16	11	180	180	NUM
afs-5668	16	12	mm	mm	NOUN
afs-5668	16	13	and	and	CCONJ
afs-5668	16	14	250	250	NUM
afs-5668	16	15	mm	mm	NOUN
afs-5668	16	16	.	.	PUNCT
afs-5668	17	1	the	the	DET
afs-5668	17	2	weeding	weed	VERB
afs-5668	17	3	effect	effect	NOUN
afs-5668	17	4	of	of	ADP
afs-5668	17	5	the	the	DET
afs-5668	17	6	different	different	ADJ
afs-5668	17	7	methods	method	NOUN
afs-5668	17	8	was	be	AUX
afs-5668	17	9	measured	measure	VERB
afs-5668	17	10	by	by	ADP
afs-5668	17	11	weighing	weigh	VERB
afs-5668	17	12	the	the	DET
afs-5668	17	13	weeds	weed	NOUN
afs-5668	17	14	remaining	remain	VERB
afs-5668	17	15	just	just	ADV
afs-5668	17	16	before	before	ADP
afs-5668	17	17	harvesting	harvesting	NOUN
afs-5668	17	18	.	.	PUNCT
afs-5668	18	1	inter	inter	ADJ
afs-5668	18	2	-	-	NOUN
afs-5668	18	3	row	row	NOUN
afs-5668	18	4	hoeing	hoeing	NOUN
afs-5668	18	5	was	be	AUX
afs-5668	18	6	the	the	DET
afs-5668	18	7	most	most	ADV
afs-5668	18	8	effective	effective	ADJ
afs-5668	18	9	of	of	ADP
afs-5668	18	10	the	the	DET
afs-5668	18	11	mechanical	mechanical	ADJ
afs-5668	18	12	methods	method	NOUN
afs-5668	18	13	.	.	PUNCT
afs-5668	19	1	weed	weed	VERB
afs-5668	19	2	harrowing	harrowing	ADJ
afs-5668	19	3	was	be	AUX
afs-5668	19	4	as	as	ADV
afs-5668	19	5	good	good	ADJ
afs-5668	19	6	as	as	ADP
afs-5668	19	7	hoeing	hoe	VERB
afs-5668	19	8	in	in	ADP
afs-5668	19	9	silty	silty	NOUN
afs-5668	19	10	clay	clay	NOUN
afs-5668	19	11	soil	soil	NOUN
afs-5668	19	12	but	but	CCONJ
afs-5668	19	13	less	less	ADV
afs-5668	19	14	effective	effective	ADJ
afs-5668	19	15	in	in	ADP
afs-5668	19	16	mull	mull	NOUN
afs-5668	19	17	soil	soil	NOUN
afs-5668	19	18	.	.	PUNCT
afs-5668	20	1	rotary	rotary	ADJ
afs-5668	20	2	hoeing	hoeing	NOUN
afs-5668	20	3	was	be	AUX
afs-5668	20	4	the	the	DET
afs-5668	20	5	least	least	ADV
afs-5668	20	6	effective	effective	ADJ
afs-5668	20	7	.	.	PUNCT
afs-5668	21	1	herbicide	herbicide	NOUN
afs-5668	21	2	spraying	spraying	NOUN
afs-5668	21	3	was	be	AUX
afs-5668	21	4	more	more	ADV
afs-5668	21	5	effective	effective	ADJ
afs-5668	21	6	than	than	ADP
afs-5668	21	7	the	the	DET
afs-5668	21	8	mechanical	mechanical	ADJ
afs-5668	21	9	methods	method	NOUN
afs-5668	21	10	in	in	ADP
afs-5668	21	11	both	both	DET
afs-5668	21	12	soils	soil	NOUN
afs-5668	21	13	.	.	PUNCT
afs-5668	22	1	increasing	increase	VERB
afs-5668	22	2	the	the	DET
afs-5668	22	3	spacing	spacing	NOUN
afs-5668	22	4	between	between	ADP
afs-5668	22	5	rows	row	NOUN
afs-5668	22	6	from	from	ADP
afs-5668	22	7	the	the	DET
afs-5668	22	8	standard	standard	ADJ
afs-5668	22	9	125	125	NUM
afs-5668	22	10	mm	mm	NOUN
afs-5668	22	11	to	to	ADP
afs-5668	22	12	250	250	NUM
afs-5668	22	13	mm	mm	NOUN
afs-5668	22	14	decreased	decrease	VERB
afs-5668	22	15	the	the	DET
afs-5668	22	16	yield	yield	NOUN
afs-5668	22	17	of	of	ADP
afs-5668	22	18	barley	barley	NOUN
afs-5668	22	19	by	by	ADP
afs-5668	22	20	12–13	12–13	NUM
afs-5668	22	21	%	%	NOUN
afs-5668	22	22	.	.	PUNCT
afs-5668	23	1	inter	inter	ADJ
afs-5668	23	2	-	-	NOUN
afs-5668	23	3	row	row	ADV
afs-5668	23	4	hoeing	hoeing	NOUN
afs-5668	23	5	affected	affect	VERB
afs-5668	23	6	the	the	DET
afs-5668	23	7	yield	yield	NOUN
afs-5668	23	8	very	very	ADV
afs-5668	23	9	slightly	slightly	ADV
afs-5668	23	10	.	.	PUNCT
afs-5668	24	1	the	the	DET
afs-5668	24	2	yield	yield	NOUN
afs-5668	24	3	decreasing	decrease	VERB
afs-5668	24	4	was	be	AUX
afs-5668	24	5	lower	low	ADJ
afs-5668	24	6	at	at	ADP
afs-5668	24	7	a	a	DET
afs-5668	24	8	row	row	NOUN
afs-5668	24	9	spacing	spacing	NOUN
afs-5668	24	10	of	of	ADP
afs-5668	24	11	180	180	NUM
afs-5668	24	12	mm	mm	NOUN
afs-5668	24	13	than	than	ADP
afs-5668	24	14	at	at	ADP
afs-5668	24	15	250	250	NUM
afs-5668	24	16	mm	mm	NOUN
afs-5668	24	17	.	.	PUNCT
afs-5668	25	1	weed	weed	VERB
afs-5668	25	2	harrowing	harrowing	ADJ
afs-5668	25	3	and	and	CCONJ
afs-5668	25	4	rotary	rotary	ADJ
afs-5668	25	5	hoeing	hoeing	NOUN
afs-5668	25	6	decreased	decrease	VERB
afs-5668	25	7	the	the	DET
afs-5668	25	8	yield	yield	NOUN
afs-5668	25	9	5	5	NUM
afs-5668	25	10	-	-	SYM
afs-5668	25	11	10	10	NUM
afs-5668	25	12	%	%	NOUN
afs-5668	25	13	.	.	PUNCT
afs-5668	26	1	although	although	SCONJ
afs-5668	26	2	inter	inter	ADJ
afs-5668	26	3	-	-	NOUN
afs-5668	26	4	row	row	ADJ
afs-5668	26	5	hoeing	hoeing	NOUN
afs-5668	26	6	seems	seem	VERB
afs-5668	26	7	to	to	PART
afs-5668	26	8	be	be	AUX
afs-5668	26	9	a	a	DET
afs-5668	26	10	fairly	fairly	ADV
afs-5668	26	11	effective	effective	ADJ
afs-5668	26	12	method	method	NOUN
afs-5668	26	13	for	for	ADP
afs-5668	26	14	weed	weed	NOUN
afs-5668	26	15	control	control	NOUN
afs-5668	26	16	,	,	PUNCT
afs-5668	26	17	it	it	PRON
afs-5668	26	18	may	may	AUX
afs-5668	26	19	be	be	AUX
afs-5668	26	20	difficult	difficult	ADJ
afs-5668	26	21	to	to	PART
afs-5668	26	22	compensate	compensate	VERB
afs-5668	26	23	for	for	ADP
afs-5668	26	24	the	the	DET
afs-5668	26	25	yield	yield	NOUN
afs-5668	26	26	loss	loss	NOUN
afs-5668	26	27	due	due	ADP
afs-5668	26	28	to	to	ADP
afs-5668	26	29	the	the	DET
afs-5668	26	30	increase	increase	NOUN
afs-5668	26	31	in	in	ADP
afs-5668	26	32	row	row	NOUN
afs-5668	26	33	spacing	spacing	NOUN
afs-5668	26	34	.	.	PUNCT
afs-5668	27	1	key	key	ADJ
afs-5668	27	2	words	word	NOUN
afs-5668	27	3	:	:	PUNCT
afs-5668	27	4	inter	inter	ADJ
afs-5668	27	5	-	-	NOUN
afs-5668	27	6	row	row	NOUN
afs-5668	27	7	hoe	hoe	NOUN
afs-5668	27	8	,	,	PUNCT
afs-5668	27	9	rotary	rotary	ADJ
afs-5668	27	10	hoe	hoe	NOUN
afs-5668	27	11	,	,	PUNCT
afs-5668	27	12	row	row	NOUN
afs-5668	27	13	spacing	spacing	NOUN
afs-5668	27	14	,	,	PUNCT
afs-5668	27	15	spring	spring	NOUN
afs-5668	27	16	tine	tine	NOUN
afs-5668	27	17	harrow	harrow	PROPN
afs-5668	27	18	introduction	introduction	NOUN
afs-5668	27	19	weed	weed	NOUN
afs-5668	27	20	control	control	NOUN
afs-5668	27	21	is	be	AUX
afs-5668	27	22	one	one	NUM
afs-5668	27	23	of	of	ADP
afs-5668	27	24	the	the	DET
afs-5668	27	25	most	most	ADV
afs-5668	27	26	difficult	difficult	ADJ
afs-5668	27	27	problems	problem	NOUN
afs-5668	27	28	to	to	PART
afs-5668	27	29	be	be	AUX
afs-5668	27	30	solved	solve	VERB
afs-5668	27	31	in	in	ADP
afs-5668	27	32	organic	organic	ADJ
afs-5668	27	33	agriculture	agriculture	NOUN
afs-5668	27	34	,	,	PUNCT
afs-5668	27	35	since	since	SCONJ
afs-5668	27	36	herbicides	herbicide	NOUN
afs-5668	27	37	can	can	AUX
afs-5668	27	38	not	not	PART
afs-5668	27	39	be	be	AUX
afs-5668	27	40	used	use	VERB
afs-5668	27	41	.	.	PUNCT
afs-5668	28	1	in	in	ADP
afs-5668	28	2	planning	plan	VERB
afs-5668	28	3	the	the	DET
afs-5668	28	4	crop	crop	NOUN
afs-5668	28	5	rotation	rotation	NOUN
afs-5668	28	6	and	and	CCONJ
afs-5668	28	7	all	all	DET
afs-5668	28	8	operations	operation	NOUN
afs-5668	28	9	related	relate	VERB
afs-5668	28	10	to	to	ADP
afs-5668	28	11	cropping	crop	VERB
afs-5668	28	12	,	,	PUNCT
afs-5668	28	13	every	every	DET
afs-5668	28	14	effort	effort	NOUN
afs-5668	28	15	must	must	AUX
afs-5668	28	16	be	be	AUX
afs-5668	28	17	made	make	VERB
afs-5668	28	18	to	to	PART
afs-5668	28	19	prevent	prevent	VERB
afs-5668	28	20	weeds	weed	NOUN
afs-5668	28	21	from	from	ADP
afs-5668	28	22	spreading	spread	VERB
afs-5668	28	23	.	.	PUNCT
afs-5668	29	1	even	even	ADV
afs-5668	29	2	so	so	ADV
afs-5668	29	3	,	,	PUNCT
afs-5668	29	4	mechanical	mechanical	ADJ
afs-5668	29	5	weed	weed	NOUN
afs-5668	29	6	control	control	NOUN
afs-5668	29	7	may	may	AUX
afs-5668	29	8	still	still	ADV
afs-5668	29	9	be	be	AUX
afs-5668	29	10	needed	need	VERB
afs-5668	29	11	for	for	ADP
afs-5668	29	12	control	control	NOUN
afs-5668	29	13	the	the	DET
afs-5668	29	14	weeds	weed	NOUN
afs-5668	29	15	(	(	PUNCT
afs-5668	29	16	mattsson	mattsson	NOUN
afs-5668	29	17	and	and	CCONJ
afs-5668	29	18	sandström	sandström	NOUN
afs-5668	29	19	1994	1994	NUM
afs-5668	29	20	,	,	PUNCT
afs-5668	29	21	rasmussen	rasmussen	NOUN
afs-5668	29	22	and	and	CCONJ
afs-5668	29	23	ascard	ascard	ADP
afs-5668	29	24	1995	1995	NUM
afs-5668	29	25	)	)	PUNCT
afs-5668	29	26	.	.	PUNCT
afs-5668	30	1	weed	weed	VERB
afs-5668	30	2	harrows	harrow	NOUN
afs-5668	30	3	with	with	ADP
afs-5668	30	4	long	long	ADJ
afs-5668	30	5	spring	spring	NOUN
afs-5668	30	6	tines	tine	NOUN
afs-5668	30	7	are	be	AUX
afs-5668	30	8	widely	widely	ADV
afs-5668	30	9	used	use	VERB
afs-5668	30	10	by	by	ADP
afs-5668	30	11	organic	organic	ADJ
afs-5668	30	12	farmers	farmer	NOUN
afs-5668	30	13	to	to	PART
afs-5668	30	14	control	control	VERB
afs-5668	30	15	weeds	weed	NOUN
afs-5668	30	16	in	in	ADP
afs-5668	30	17	cereals	cereal	NOUN
afs-5668	30	18	.	.	PUNCT
afs-5668	31	1	the	the	DET
afs-5668	31	2	harrow	harrow	PROPN
afs-5668	31	3	partly	partly	ADV
afs-5668	31	4	covers	cover	VERB
afs-5668	31	5	the	the	DET
afs-5668	31	6	weeds	weed	NOUN
afs-5668	31	7	with	with	ADP
afs-5668	31	8	soil	soil	NOUN
afs-5668	31	9	and	and	CCONJ
afs-5668	31	10	partly	partly	ADV
afs-5668	31	11	damages	damage	VERB
afs-5668	31	12	them	they	PRON
afs-5668	31	13	(	(	PUNCT
afs-5668	31	14	mattsson	mattsson	NOUN
afs-5668	31	15	and	and	CCONJ
afs-5668	31	16	sandström	sandström	NOUN
afs-5668	31	17	1994	1994	NUM
afs-5668	31	18	)	)	PUNCT
afs-5668	31	19	.	.	PUNCT
afs-5668	32	1	correct	correct	ADJ
afs-5668	32	2	timing	timing	NOUN
afs-5668	32	3	is	be	AUX
afs-5668	32	4	very	very	ADV
afs-5668	32	5	important	important	ADJ
afs-5668	32	6	in	in	ADP
afs-5668	32	7	harrowing	harrowing	ADJ
afs-5668	32	8	.	.	PUNCT
afs-5668	33	1	for	for	ADP
afs-5668	33	2	maximum	maximum	ADJ
afs-5668	33	3	effect	effect	NOUN
afs-5668	33	4	,	,	PUNCT
afs-5668	33	5	fields	field	NOUN
afs-5668	33	6	should	should	AUX
afs-5668	33	7	be	be	AUX
afs-5668	33	8	weeded	weed	VERB
afs-5668	33	9	when	when	SCONJ
afs-5668	33	10	the	the	DET
afs-5668	33	11	weeds	weed	NOUN
afs-5668	33	12	are	be	AUX
afs-5668	33	13	at	at	ADP
afs-5668	33	14	the	the	DET
afs-5668	33	15	seed	seed	NOUN
afs-5668	33	16	leaf	leaf	NOUN
afs-5668	33	17	stage	stage	NOUN
afs-5668	33	18	.	.	PUNCT
afs-5668	34	1	at	at	ADP
afs-5668	34	2	later	later	ADJ
afs-5668	34	3	stages	stage	NOUN
afs-5668	34	4	harrowing	harrowing	ADJ
afs-5668	34	5	is	be	AUX
afs-5668	34	6	only	only	ADV
afs-5668	34	7	efmailto:timo.lotjonen@mtt.fi	efmailto:timo.lotjonen@mtt.fi	ADP
afs-5668	34	8	270	270	NUM
afs-5668	34	9	a	a	DET
afs-5668	34	10	g	g	NOUN
afs-5668	34	11	r	r	NOUN
afs-5668	35	1	i	i	NOUN
afs-5668	35	2	c	c	NOUN
afs-5668	35	3	u	u	NOUN
afs-5668	35	4	l	l	NOUN
afs-5668	35	5	t	t	NOUN
afs-5668	35	6	u	u	X
afs-5668	35	7	r	r	NOUN
afs-5668	35	8	a	a	PROPN
afs-5668	35	9	l	l	NOUN
afs-5668	35	10	a	a	DET
afs-5668	35	11	n	n	NOUN
afs-5668	36	1	d	d	NOUN
afs-5668	36	2	f	f	X
afs-5668	37	1	o	o	NOUN
afs-5668	37	2	o	o	X
afs-5668	38	1	d	d	X
afs-5668	38	2	s	s	X
afs-5668	38	3	c	c	NOUN
afs-5668	39	1	i	i	NOUN
afs-5668	39	2	e	e	PROPN
afs-5668	39	3	n	n	PROPN
afs-5668	39	4	c	c	NOUN
afs-5668	39	5	e	e	NOUN
afs-5668	39	6	i	i	PRON
afs-5668	39	7	n	n	VERB
afs-5668	39	8	f	f	NOUN
afs-5668	39	9	i	i	PRON
afs-5668	39	10	n	n	VERB
afs-5668	39	11	l	l	NOUN
afs-5668	39	12	a	a	PRON
afs-5668	39	13	n	n	NOUN
afs-5668	39	14	d	d	PROPN
afs-5668	39	15	lötjönen	lötjönen	NOUN
afs-5668	39	16	,	,	PUNCT
afs-5668	39	17	t.	t.	PROPN
afs-5668	39	18	&	&	CCONJ
afs-5668	39	19	mikkola	mikkola	PROPN
afs-5668	39	20	,	,	PUNCT
afs-5668	39	21	h.	h.	PROPN
afs-5668	39	22	mechanical	mechanical	ADJ
afs-5668	39	23	weed	weed	NOUN
afs-5668	39	24	control	control	NOUN
afs-5668	39	25	techniques	technique	NOUN
afs-5668	39	26	fective	fective	ADJ
afs-5668	39	27	if	if	SCONJ
afs-5668	39	28	the	the	DET
afs-5668	39	29	soil	soil	NOUN
afs-5668	39	30	covering	cover	VERB
afs-5668	39	31	effect	effect	NOUN
afs-5668	39	32	is	be	AUX
afs-5668	39	33	made	make	VERB
afs-5668	39	34	more	more	ADV
afs-5668	39	35	aggressive	aggressive	ADJ
afs-5668	39	36	(	(	PUNCT
afs-5668	39	37	rasmussen	rasmussen	NOUN
afs-5668	39	38	and	and	CCONJ
afs-5668	39	39	svenningsen	svenningsen	PROPN
afs-5668	39	40	1995	1995	NUM
afs-5668	39	41	,	,	PUNCT
afs-5668	39	42	rydberg	rydberg	PROPN
afs-5668	39	43	1995	1995	NUM
afs-5668	39	44	)	)	PUNCT
afs-5668	39	45	.	.	PUNCT
afs-5668	40	1	an	an	DET
afs-5668	40	2	important	important	ADJ
afs-5668	40	3	advantage	advantage	NOUN
afs-5668	40	4	of	of	ADP
afs-5668	40	5	weed	weed	NOUN
afs-5668	40	6	harrowing	harrowing	ADJ
afs-5668	40	7	is	be	AUX
afs-5668	40	8	that	that	SCONJ
afs-5668	40	9	the	the	DET
afs-5668	40	10	whole	whole	ADJ
afs-5668	40	11	field	field	NOUN
afs-5668	40	12	cover	cover	NOUN
afs-5668	40	13	is	be	AUX
afs-5668	40	14	treated	treat	VERB
afs-5668	40	15	,	,	PUNCT
afs-5668	40	16	i.e.	i.e.	X
afs-5668	40	17	both	both	CCONJ
afs-5668	40	18	the	the	DET
afs-5668	40	19	area	area	NOUN
afs-5668	40	20	between	between	ADP
afs-5668	40	21	and	and	CCONJ
afs-5668	40	22	within	within	ADP
afs-5668	40	23	the	the	DET
afs-5668	40	24	rows	row	NOUN
afs-5668	40	25	.	.	PUNCT
afs-5668	41	1	rotary	rotary	ADJ
afs-5668	41	2	hoeing	hoeing	NOUN
afs-5668	41	3	has	have	AUX
afs-5668	41	4	been	be	AUX
afs-5668	41	5	used	use	VERB
afs-5668	41	6	in	in	ADP
afs-5668	41	7	row	row	NOUN
afs-5668	41	8	-	-	PUNCT
afs-5668	41	9	crops	crop	NOUN
afs-5668	41	10	for	for	ADP
afs-5668	41	11	a	a	DET
afs-5668	41	12	long	long	ADJ
afs-5668	41	13	time	time	NOUN
afs-5668	41	14	,	,	PUNCT
afs-5668	41	15	particularly	particularly	ADV
afs-5668	41	16	in	in	ADP
afs-5668	41	17	the	the	DET
afs-5668	41	18	usa	usa	NOUN
afs-5668	41	19	,	,	PUNCT
afs-5668	41	20	but	but	CCONJ
afs-5668	41	21	few	few	ADJ
afs-5668	41	22	experiments	experiment	NOUN
afs-5668	41	23	have	have	AUX
afs-5668	41	24	been	be	AUX
afs-5668	41	25	conducted	conduct	VERB
afs-5668	41	26	in	in	ADP
afs-5668	41	27	cereals	cereal	NOUN
afs-5668	41	28	(	(	PUNCT
afs-5668	41	29	mohler	mohler	NOUN
afs-5668	41	30	and	and	CCONJ
afs-5668	41	31	frisch	frisch	VERB
afs-5668	41	32	1997	1997	NUM
afs-5668	41	33	)	)	PUNCT
afs-5668	41	34	.	.	PUNCT
afs-5668	42	1	a	a	DET
afs-5668	42	2	rotary	rotary	ADJ
afs-5668	42	3	hoe	hoe	NOUN
afs-5668	42	4	suitable	suitable	ADJ
afs-5668	42	5	for	for	ADP
afs-5668	42	6	cereals	cereal	NOUN
afs-5668	42	7	partly	partly	ADV
afs-5668	42	8	covers	cover	VERB
afs-5668	42	9	the	the	DET
afs-5668	42	10	weeds	weed	NOUN
afs-5668	42	11	with	with	ADP
afs-5668	42	12	soil	soil	NOUN
afs-5668	42	13	and	and	CCONJ
afs-5668	42	14	partly	partly	ADV
afs-5668	42	15	damages	damage	VERB
afs-5668	42	16	them	they	PRON
afs-5668	42	17	,	,	PUNCT
afs-5668	42	18	like	like	ADP
afs-5668	42	19	the	the	DET
afs-5668	42	20	spring	spring	NOUN
afs-5668	42	21	tine	tine	NOUN
afs-5668	42	22	harrow	harrow	PROPN
afs-5668	42	23	.	.	PUNCT
afs-5668	43	1	thus	thus	ADV
afs-5668	43	2	early	early	ADV
afs-5668	43	3	weeding	weed	VERB
afs-5668	43	4	is	be	AUX
afs-5668	43	5	most	most	ADV
afs-5668	43	6	effective	effective	ADJ
afs-5668	43	7	.	.	PUNCT
afs-5668	44	1	the	the	DET
afs-5668	44	2	cereal	cereal	NOUN
afs-5668	44	3	rows	row	NOUN
afs-5668	44	4	and	and	CCONJ
afs-5668	44	5	the	the	DET
afs-5668	44	6	surface	surface	NOUN
afs-5668	44	7	between	between	ADP
afs-5668	44	8	the	the	DET
afs-5668	44	9	rows	row	NOUN
afs-5668	44	10	are	be	AUX
afs-5668	44	11	treated	treat	VERB
afs-5668	44	12	.	.	PUNCT
afs-5668	45	1	inter	inter	ADJ
afs-5668	45	2	-	-	NOUN
afs-5668	45	3	row	row	NOUN
afs-5668	45	4	hoeing	hoeing	NOUN
afs-5668	45	5	has	have	AUX
afs-5668	45	6	been	be	AUX
afs-5668	45	7	used	use	VERB
afs-5668	45	8	for	for	ADP
afs-5668	45	9	decades	decade	NOUN
afs-5668	45	10	to	to	PART
afs-5668	45	11	control	control	VERB
afs-5668	45	12	weeds	weed	NOUN
afs-5668	45	13	in	in	ADP
afs-5668	45	14	row	row	NOUN
afs-5668	45	15	-	-	PUNCT
afs-5668	45	16	crops	crop	NOUN
afs-5668	45	17	(	(	PUNCT
afs-5668	45	18	e.g.	e.g.	ADV
afs-5668	45	19	sugar	sugar	NOUN
afs-5668	45	20	beet	beet	NOUN
afs-5668	45	21	,	,	PUNCT
afs-5668	45	22	maize	maize	NOUN
afs-5668	45	23	)	)	PUNCT
afs-5668	45	24	.	.	PUNCT
afs-5668	46	1	hoeing	hoe	VERB
afs-5668	46	2	is	be	AUX
afs-5668	46	3	also	also	ADV
afs-5668	46	4	now	now	ADV
afs-5668	46	5	being	be	AUX
afs-5668	46	6	used	use	VERB
afs-5668	46	7	in	in	ADP
afs-5668	46	8	cereals	cereal	NOUN
afs-5668	46	9	.	.	PUNCT
afs-5668	47	1	hoeing	hoe	VERB
afs-5668	47	2	can	can	AUX
afs-5668	47	3	control	control	VERB
afs-5668	47	4	larger	large	ADJ
afs-5668	47	5	weeds	weed	NOUN
afs-5668	47	6	than	than	SCONJ
afs-5668	47	7	weed	weed	VERB
afs-5668	47	8	harrowing	harrowing	ADJ
afs-5668	47	9	and	and	CCONJ
afs-5668	47	10	the	the	DET
afs-5668	47	11	risk	risk	NOUN
afs-5668	47	12	of	of	ADP
afs-5668	47	13	crop	crop	NOUN
afs-5668	47	14	damage	damage	NOUN
afs-5668	47	15	is	be	AUX
afs-5668	47	16	lower	low	ADJ
afs-5668	47	17	(	(	PUNCT
afs-5668	47	18	mattsson	mattsson	NOUN
afs-5668	47	19	and	and	CCONJ
afs-5668	47	20	sandström	sandström	NOUN
afs-5668	47	21	1994	1994	NUM
afs-5668	47	22	,	,	PUNCT
afs-5668	47	23	johansson	johansson	PROPN
afs-5668	47	24	1998	1998	NUM
afs-5668	47	25	)	)	PUNCT
afs-5668	47	26	.	.	PUNCT
afs-5668	48	1	because	because	SCONJ
afs-5668	48	2	hoeing	hoe	VERB
afs-5668	48	3	is	be	AUX
afs-5668	48	4	less	less	ADV
afs-5668	48	5	sensitive	sensitive	ADJ
afs-5668	48	6	to	to	PART
afs-5668	48	7	weed	weed	VERB
afs-5668	48	8	size	size	NOUN
afs-5668	48	9	,	,	PUNCT
afs-5668	48	10	the	the	DET
afs-5668	48	11	treatment	treatment	NOUN
afs-5668	48	12	period	period	NOUN
afs-5668	48	13	is	be	AUX
afs-5668	48	14	longer	long	ADJ
afs-5668	48	15	than	than	ADP
afs-5668	48	16	with	with	ADP
afs-5668	48	17	weed	weed	NOUN
afs-5668	48	18	harrowing	harrowing	ADJ
afs-5668	48	19	.	.	PUNCT
afs-5668	49	1	this	this	PRON
afs-5668	49	2	means	mean	VERB
afs-5668	49	3	,	,	PUNCT
afs-5668	49	4	that	that	SCONJ
afs-5668	49	5	hoeing	hoe	VERB
afs-5668	49	6	is	be	AUX
afs-5668	49	7	not	not	PART
afs-5668	49	8	so	so	ADV
afs-5668	49	9	dependent	dependent	ADJ
afs-5668	49	10	on	on	ADP
afs-5668	49	11	the	the	DET
afs-5668	49	12	weather	weather	NOUN
afs-5668	49	13	.	.	PUNCT
afs-5668	50	1	hoeing	hoe	VERB
afs-5668	50	2	also	also	ADV
afs-5668	50	3	has	have	VERB
afs-5668	50	4	some	some	DET
afs-5668	50	5	effect	effect	NOUN
afs-5668	50	6	on	on	ADP
afs-5668	50	7	perennial	perennial	ADJ
afs-5668	50	8	weeds	weed	NOUN
afs-5668	50	9	.	.	PUNCT
afs-5668	51	1	a	a	DET
afs-5668	51	2	disadvantage	disadvantage	NOUN
afs-5668	51	3	is	be	AUX
afs-5668	51	4	poor	poor	ADJ
afs-5668	51	5	weed	weed	NOUN
afs-5668	51	6	control	control	NOUN
afs-5668	51	7	within	within	ADP
afs-5668	51	8	crop	crop	NOUN
afs-5668	51	9	rows	row	NOUN
afs-5668	51	10	(	(	PUNCT
afs-5668	51	11	johansson	johansson	PROPN
afs-5668	51	12	1998	1998	NUM
afs-5668	51	13	)	)	PUNCT
afs-5668	51	14	.	.	PUNCT
afs-5668	52	1	much	much	ADJ
afs-5668	52	2	research	research	NOUN
afs-5668	52	3	has	have	AUX
afs-5668	52	4	been	be	AUX
afs-5668	52	5	done	do	VERB
afs-5668	52	6	on	on	ADP
afs-5668	52	7	mechanical	mechanical	ADJ
afs-5668	52	8	weed	weed	NOUN
afs-5668	52	9	control	control	NOUN
afs-5668	52	10	in	in	ADP
afs-5668	52	11	cereals	cereal	NOUN
afs-5668	52	12	,	,	PUNCT
afs-5668	52	13	e.g.	e.g.	ADV
afs-5668	52	14	in	in	ADP
afs-5668	52	15	denmark	denmark	NOUN
afs-5668	52	16	and	and	CCONJ
afs-5668	52	17	sweden	sweden	PROPN
afs-5668	52	18	(	(	PUNCT
afs-5668	52	19	rasmussen	rasmussen	PROPN
afs-5668	52	20	1989	1989	NUM
afs-5668	52	21	,	,	PUNCT
afs-5668	52	22	rydberg	rydberg	PROPN
afs-5668	52	23	1995	1995	NUM
afs-5668	52	24	,	,	PUNCT
afs-5668	52	25	johansson	johansson	PROPN
afs-5668	52	26	1998	1998	NUM
afs-5668	52	27	)	)	PUNCT
afs-5668	52	28	.	.	PUNCT
afs-5668	53	1	the	the	DET
afs-5668	53	2	aims	aim	NOUN
afs-5668	53	3	of	of	ADP
afs-5668	53	4	this	this	DET
afs-5668	53	5	study	study	NOUN
afs-5668	53	6	were	be	AUX
afs-5668	53	7	to	to	PART
afs-5668	53	8	develop	develop	VERB
afs-5668	53	9	a	a	DET
afs-5668	53	10	simple	simple	ADJ
afs-5668	53	11	inter	inter	NOUN
afs-5668	53	12	-	-	NOUN
afs-5668	53	13	row	row	ADJ
afs-5668	53	14	hoe	hoe	NOUN
afs-5668	53	15	suitable	suitable	ADJ
afs-5668	53	16	for	for	ADP
afs-5668	53	17	cereals	cereal	NOUN
afs-5668	53	18	and	and	CCONJ
afs-5668	53	19	to	to	PART
afs-5668	53	20	compare	compare	VERB
afs-5668	53	21	this	this	PRON
afs-5668	53	22	with	with	ADP
afs-5668	53	23	harrowing	harrowing	ADJ
afs-5668	53	24	,	,	PUNCT
afs-5668	53	25	rotary	rotary	ADJ
afs-5668	53	26	hoeing	hoeing	NOUN
afs-5668	53	27	and	and	CCONJ
afs-5668	53	28	chemical	chemical	NOUN
afs-5668	53	29	control	control	NOUN
afs-5668	53	30	.	.	PUNCT
afs-5668	54	1	material	material	NOUN
afs-5668	54	2	and	and	CCONJ
afs-5668	54	3	methods	method	NOUN
afs-5668	54	4	the	the	DET
afs-5668	54	5	inter	inter	NOUN
afs-5668	54	6	-	-	NOUN
afs-5668	54	7	row	row	ADJ
afs-5668	54	8	hoe	hoe	NOUN
afs-5668	54	9	was	be	AUX
afs-5668	54	10	developed	develop	VERB
afs-5668	54	11	and	and	CCONJ
afs-5668	54	12	preliminary	preliminary	ADJ
afs-5668	54	13	experiments	experiment	NOUN
afs-5668	54	14	were	be	AUX
afs-5668	54	15	conducted	conduct	VERB
afs-5668	54	16	in	in	ADP
afs-5668	54	17	1995–1996	1995–1996	NUM
afs-5668	54	18	(	(	PUNCT
afs-5668	54	19	lötjönen	lötjönen	NOUN
afs-5668	54	20	and	and	CCONJ
afs-5668	54	21	mikkola	mikkola	PROPN
afs-5668	54	22	1997	1997	NUM
afs-5668	54	23	)	)	PUNCT
afs-5668	54	24	.	.	PUNCT
afs-5668	55	1	in	in	ADP
afs-5668	55	2	field	field	NOUN
afs-5668	55	3	experiments	experiment	NOUN
afs-5668	55	4	conducted	conduct	VERB
afs-5668	55	5	in	in	ADP
afs-5668	55	6	1997–1998	1997–1998	NUM
afs-5668	55	7	,	,	PUNCT
afs-5668	55	8	the	the	DET
afs-5668	55	9	inter	inter	NOUN
afs-5668	55	10	-	-	NOUN
afs-5668	55	11	row	row	ADJ
afs-5668	55	12	hoe	hoe	NOUN
afs-5668	55	13	was	be	AUX
afs-5668	55	14	compared	compare	VERB
afs-5668	55	15	with	with	ADP
afs-5668	55	16	the	the	DET
afs-5668	55	17	spring	spring	NOUN
afs-5668	55	18	tine	tine	NOUN
afs-5668	55	19	weed	weed	NOUN
afs-5668	55	20	harrow	harrow	NOUN
afs-5668	55	21	,	,	PUNCT
afs-5668	55	22	rotary	rotary	ADJ
afs-5668	55	23	hoe	hoe	ADJ
afs-5668	55	24	and	and	CCONJ
afs-5668	55	25	chemical	chemical	NOUN
afs-5668	55	26	control	control	NOUN
afs-5668	55	27	.	.	PUNCT
afs-5668	56	1	also	also	ADV
afs-5668	56	2	,	,	PUNCT
afs-5668	56	3	some	some	DET
afs-5668	56	4	improvements	improvement	NOUN
afs-5668	56	5	were	be	AUX
afs-5668	56	6	made	make	VERB
afs-5668	56	7	to	to	ADP
afs-5668	56	8	the	the	DET
afs-5668	56	9	inter	inter	NOUN
afs-5668	56	10	-	-	NOUN
afs-5668	56	11	row	row	NOUN
afs-5668	56	12	hoe	hoe	NOUN
afs-5668	56	13	during	during	ADP
afs-5668	56	14	that	that	DET
afs-5668	56	15	period	period	NOUN
afs-5668	56	16	.	.	PUNCT
afs-5668	57	1	developed	develop	VERB
afs-5668	57	2	inter	inter	ADJ
afs-5668	57	3	-	-	ADJ
afs-5668	57	4	row	row	ADJ
afs-5668	57	5	hoeing	hoe	VERB
afs-5668	57	6	system	system	NOUN
afs-5668	57	7	as	as	SCONJ
afs-5668	57	8	there	there	PRON
afs-5668	57	9	was	be	VERB
afs-5668	57	10	no	no	DET
afs-5668	57	11	commercially	commercially	ADV
afs-5668	57	12	available	available	ADJ
afs-5668	57	13	interrow	interrow	NOUN
afs-5668	57	14	hoe	hoe	NOUN
afs-5668	57	15	designed	design	VERB
afs-5668	57	16	specifically	specifically	ADV
afs-5668	57	17	for	for	ADP
afs-5668	57	18	cereals	cereal	NOUN
afs-5668	57	19	,	,	PUNCT
afs-5668	57	20	a	a	DET
afs-5668	57	21	3	3	NUM
afs-5668	57	22	m	m	NOUN
afs-5668	57	23	wide	wide	ADJ
afs-5668	57	24	sugar	sugar	NOUN
afs-5668	57	25	beet	beet	NOUN
afs-5668	57	26	hoe	hoe	NOUN
afs-5668	57	27	was	be	AUX
afs-5668	57	28	modified	modify	VERB
afs-5668	57	29	for	for	ADP
afs-5668	57	30	the	the	DET
afs-5668	57	31	tests	test	NOUN
afs-5668	57	32	.	.	PUNCT
afs-5668	58	1	in	in	ADP
afs-5668	58	2	order	order	NOUN
afs-5668	58	3	to	to	PART
afs-5668	58	4	avoid	avoid	VERB
afs-5668	58	5	clogging	clog	VERB
afs-5668	58	6	problems	problem	NOUN
afs-5668	58	7	and	and	CCONJ
afs-5668	58	8	also	also	ADV
afs-5668	58	9	to	to	PART
afs-5668	58	10	make	make	VERB
afs-5668	58	11	the	the	DET
afs-5668	58	12	use	use	NOUN
afs-5668	58	13	of	of	ADP
afs-5668	58	14	a	a	DET
afs-5668	58	15	simple	simple	ADJ
afs-5668	58	16	and	and	CCONJ
afs-5668	58	17	cheap	cheap	ADJ
afs-5668	58	18	steering	steering	NOUN
afs-5668	58	19	system	system	NOUN
afs-5668	58	20	possible	possible	ADJ
afs-5668	58	21	row	row	NOUN
afs-5668	58	22	spacings	spacing	NOUN
afs-5668	58	23	of	of	ADP
afs-5668	58	24	180	180	NUM
afs-5668	58	25	mm	mm	NOUN
afs-5668	58	26	and	and	CCONJ
afs-5668	58	27	250	250	NUM
afs-5668	58	28	mm	mm	NOUN
afs-5668	58	29	were	be	AUX
afs-5668	58	30	used	use	VERB
afs-5668	58	31	in	in	ADP
afs-5668	58	32	the	the	DET
afs-5668	58	33	field	field	NOUN
afs-5668	58	34	experiments	experiment	NOUN
afs-5668	58	35	instead	instead	ADV
afs-5668	58	36	of	of	ADP
afs-5668	58	37	the	the	DET
afs-5668	58	38	normal	normal	ADJ
afs-5668	58	39	125	125	NUM
afs-5668	58	40	mm	mm	NOUN
afs-5668	58	41	row	row	NOUN
afs-5668	58	42	spacing	spacing	NOUN
afs-5668	58	43	.	.	PUNCT
afs-5668	59	1	the	the	DET
afs-5668	59	2	spacing	spacing	NOUN
afs-5668	59	3	of	of	ADP
afs-5668	59	4	250	250	NUM
afs-5668	59	5	mm	mm	NOUN
afs-5668	59	6	was	be	AUX
afs-5668	59	7	selected	select	VERB
afs-5668	59	8	because	because	SCONJ
afs-5668	59	9	this	this	PRON
afs-5668	59	10	could	could	AUX
afs-5668	59	11	be	be	AUX
afs-5668	59	12	achieved	achieve	VERB
afs-5668	59	13	by	by	ADP
afs-5668	59	14	using	use	VERB
afs-5668	59	15	half	half	NOUN
afs-5668	59	16	of	of	ADP
afs-5668	59	17	the	the	DET
afs-5668	59	18	drill	drill	NOUN
afs-5668	59	19	coulters	coulter	NOUN
afs-5668	59	20	;	;	PUNCT
afs-5668	59	21	for	for	ADP
afs-5668	59	22	180	180	NUM
afs-5668	59	23	mm	mm	NOUN
afs-5668	59	24	the	the	DET
afs-5668	59	25	coulter	coulter	PROPN
afs-5668	59	26	position	position	NOUN
afs-5668	59	27	on	on	ADP
afs-5668	59	28	the	the	DET
afs-5668	59	29	drill	drill	NOUN
afs-5668	59	30	had	have	VERB
afs-5668	59	31	to	to	PART
afs-5668	59	32	be	be	AUX
afs-5668	59	33	modified	modify	VERB
afs-5668	59	34	.	.	PUNCT
afs-5668	60	1	at	at	ADP
afs-5668	60	2	the	the	DET
afs-5668	60	3	tractor	tractor	NOUN
afs-5668	60	4	wheels	wheel	NOUN
afs-5668	60	5	the	the	DET
afs-5668	60	6	spacing	spacing	NOUN
afs-5668	60	7	was	be	AUX
afs-5668	60	8	375	375	NUM
afs-5668	60	9	mm	mm	NOUN
afs-5668	60	10	to	to	PART
afs-5668	60	11	avoid	avoid	VERB
afs-5668	60	12	wheeling	wheel	VERB
afs-5668	60	13	of	of	ADP
afs-5668	60	14	the	the	DET
afs-5668	60	15	crop	crop	NOUN
afs-5668	60	16	while	while	SCONJ
afs-5668	60	17	hoeing	hoe	VERB
afs-5668	60	18	.	.	PUNCT
afs-5668	61	1	a	a	DET
afs-5668	61	2	special	special	ADJ
afs-5668	61	3	steering	steering	NOUN
afs-5668	61	4	method	method	NOUN
afs-5668	61	5	was	be	AUX
afs-5668	61	6	used	use	VERB
afs-5668	61	7	on	on	ADP
afs-5668	61	8	the	the	DET
afs-5668	61	9	hoe	hoe	NOUN
afs-5668	61	10	to	to	PART
afs-5668	61	11	avoid	avoid	VERB
afs-5668	61	12	crop	crop	NOUN
afs-5668	61	13	damage	damage	NOUN
afs-5668	61	14	.	.	PUNCT
afs-5668	62	1	during	during	ADP
afs-5668	62	2	drilling	drilling	NOUN
afs-5668	62	3	,	,	PUNCT
afs-5668	62	4	two	two	NUM
afs-5668	62	5	grooves	groove	NOUN
afs-5668	62	6	are	be	AUX
afs-5668	62	7	cut	cut	VERB
afs-5668	62	8	into	into	ADP
afs-5668	62	9	the	the	DET
afs-5668	62	10	ground	ground	NOUN
afs-5668	62	11	.	.	PUNCT
afs-5668	63	1	the	the	DET
afs-5668	63	2	specially	specially	ADV
afs-5668	63	3	designed	design	VERB
afs-5668	63	4	wheels	wheel	NOUN
afs-5668	63	5	of	of	ADP
afs-5668	63	6	the	the	DET
afs-5668	63	7	hoe	hoe	NOUN
afs-5668	63	8	follow	follow	NOUN
afs-5668	63	9	these	these	DET
afs-5668	63	10	grooves	groove	NOUN
afs-5668	63	11	and	and	CCONJ
afs-5668	63	12	steer	steer	VERB
afs-5668	63	13	the	the	DET
afs-5668	63	14	hoe	hoe	NOUN
afs-5668	63	15	independently	independently	ADV
afs-5668	63	16	of	of	ADP
afs-5668	63	17	the	the	DET
afs-5668	63	18	tractor	tractor	NOUN
afs-5668	63	19	(	(	PUNCT
afs-5668	63	20	fig	fig	NOUN
afs-5668	63	21	.	.	PUNCT
afs-5668	63	22	1	1	NUM
afs-5668	63	23	)	)	PUNCT
afs-5668	63	24	.	.	PUNCT
afs-5668	64	1	this	this	DET
afs-5668	64	2	steering	steering	NOUN
afs-5668	64	3	method	method	NOUN
afs-5668	64	4	has	have	AUX
afs-5668	64	5	been	be	AUX
afs-5668	64	6	used	use	VERB
afs-5668	64	7	for	for	ADP
afs-5668	64	8	a	a	DET
afs-5668	64	9	long	long	ADJ
afs-5668	64	10	time	time	NOUN
afs-5668	64	11	to	to	PART
afs-5668	64	12	steer	steer	VERB
afs-5668	64	13	hoes	hoe	NOUN
afs-5668	64	14	in	in	ADP
afs-5668	64	15	sugar	sugar	NOUN
afs-5668	64	16	beet	beet	NOUN
afs-5668	64	17	.	.	PUNCT
afs-5668	65	1	the	the	DET
afs-5668	65	2	method	method	NOUN
afs-5668	65	3	is	be	AUX
afs-5668	65	4	simple	simple	ADJ
afs-5668	65	5	and	and	CCONJ
afs-5668	65	6	cheap	cheap	ADJ
afs-5668	65	7	,	,	PUNCT
afs-5668	65	8	and	and	CCONJ
afs-5668	65	9	works	work	VERB
afs-5668	65	10	well	well	ADV
afs-5668	65	11	on	on	ADP
afs-5668	65	12	flat	flat	ADJ
afs-5668	65	13	fig	fig	NOUN
afs-5668	65	14	.	.	PUNCT
afs-5668	66	1	1	1	X
afs-5668	66	2	.	.	X
afs-5668	66	3	the	the	DET
afs-5668	66	4	type	type	NOUN
afs-5668	66	5	of	of	ADP
afs-5668	66	6	inter	inter	ADJ
afs-5668	66	7	-	-	NOUN
afs-5668	66	8	row	row	VERB
afs-5668	66	9	hoe	hoe	NOUN
afs-5668	66	10	and	and	CCONJ
afs-5668	66	11	the	the	DET
afs-5668	66	12	steering	steering	NOUN
afs-5668	66	13	method	method	NOUN
afs-5668	66	14	used	use	VERB
afs-5668	66	15	in	in	ADP
afs-5668	66	16	the	the	DET
afs-5668	66	17	study	study	NOUN
afs-5668	66	18	.	.	PUNCT
afs-5668	67	1	steering	steering	NOUN
afs-5668	67	2	is	be	AUX
afs-5668	67	3	marked	mark	VERB
afs-5668	67	4	by	by	ADP
afs-5668	67	5	an	an	DET
afs-5668	67	6	arrow	arrow	NOUN
afs-5668	67	7	.	.	PUNCT
afs-5668	68	1	271	271	NUM
afs-5668	68	2	a	a	DET
afs-5668	68	3	g	g	NOUN
afs-5668	68	4	r	r	NOUN
afs-5668	69	1	i	i	NOUN
afs-5668	69	2	c	c	NOUN
afs-5668	69	3	u	u	NOUN
afs-5668	69	4	l	l	NOUN
afs-5668	69	5	t	t	NOUN
afs-5668	69	6	u	u	X
afs-5668	69	7	r	r	NOUN
afs-5668	69	8	a	a	PROPN
afs-5668	69	9	l	l	NOUN
afs-5668	69	10	a	a	DET
afs-5668	69	11	n	n	NOUN
afs-5668	70	1	d	d	NOUN
afs-5668	70	2	f	f	X
afs-5668	71	1	o	o	NOUN
afs-5668	71	2	o	o	X
afs-5668	72	1	d	d	X
afs-5668	72	2	s	s	X
afs-5668	72	3	c	c	NOUN
afs-5668	73	1	i	i	NOUN
afs-5668	73	2	e	e	PROPN
afs-5668	73	3	n	n	PROPN
afs-5668	73	4	c	c	NOUN
afs-5668	73	5	e	e	NOUN
afs-5668	73	6	i	i	PRON
afs-5668	73	7	n	n	VERB
afs-5668	73	8	f	f	NOUN
afs-5668	73	9	i	i	PRON
afs-5668	73	10	n	n	VERB
afs-5668	73	11	l	l	NOUN
afs-5668	73	12	a	a	PRON
afs-5668	73	13	n	n	NOUN
afs-5668	73	14	d	d	NOUN
afs-5668	73	15	vol	vol	NOUN
afs-5668	73	16	.	.	PROPN
afs-5668	73	17	9	9	NUM
afs-5668	73	18	(	(	PUNCT
afs-5668	73	19	2000	2000	NUM
afs-5668	73	20	):	):	PUNCT
afs-5668	73	21	269–278	269–278	NUM
afs-5668	73	22	.	.	PUNCT
afs-5668	73	23	fields	field	NOUN
afs-5668	73	24	.	.	PUNCT
afs-5668	74	1	hydraulic	hydraulic	ADJ
afs-5668	74	2	compensation	compensation	PROPN
afs-5668	74	3	was	be	AUX
afs-5668	74	4	added	add	VERB
afs-5668	74	5	to	to	PART
afs-5668	74	6	steer	steer	VERB
afs-5668	74	7	the	the	DET
afs-5668	74	8	hoe	hoe	NOUN
afs-5668	74	9	on	on	ADP
afs-5668	74	10	slopes	slope	NOUN
afs-5668	74	11	.	.	PUNCT
afs-5668	75	1	each	each	DET
afs-5668	75	2	hoe	hoe	ADJ
afs-5668	75	3	unit	unit	NOUN
afs-5668	75	4	has	have	VERB
afs-5668	75	5	its	its	PRON
afs-5668	75	6	own	own	ADJ
afs-5668	75	7	depth	depth	NOUN
afs-5668	75	8	-	-	PUNCT
afs-5668	75	9	regulating	regulate	VERB
afs-5668	75	10	wheel	wheel	NOUN
afs-5668	75	11	.	.	PUNCT
afs-5668	76	1	the	the	DET
afs-5668	76	2	target	target	NOUN
afs-5668	76	3	hoeing	hoe	VERB
afs-5668	76	4	depth	depth	NOUN
afs-5668	76	5	for	for	ADP
afs-5668	76	6	the	the	DET
afs-5668	76	7	experiments	experiment	NOUN
afs-5668	76	8	was	be	AUX
afs-5668	76	9	20–30	20–30	NUM
afs-5668	76	10	mm	mm	NOUN
afs-5668	76	11	.	.	PUNCT
afs-5668	77	1	the	the	DET
afs-5668	77	2	hoe	hoe	NOUN
afs-5668	77	3	was	be	AUX
afs-5668	77	4	fitted	fit	VERB
afs-5668	77	5	with	with	ADP
afs-5668	77	6	ducksfoot	ducksfoot	NOUN
afs-5668	77	7	blades	blade	NOUN
afs-5668	77	8	,	,	PUNCT
afs-5668	77	9	and	and	CCONJ
afs-5668	77	10	a	a	DET
afs-5668	77	11	70–80	70–80	NUM
afs-5668	77	12	mm	mm	NOUN
afs-5668	77	13	wide	wide	ADJ
afs-5668	77	14	unhoed	unhoed	ADJ
afs-5668	77	15	strip	strip	NOUN
afs-5668	77	16	was	be	AUX
afs-5668	77	17	left	leave	VERB
afs-5668	77	18	around	around	ADP
afs-5668	77	19	the	the	DET
afs-5668	77	20	crop	crop	NOUN
afs-5668	77	21	row	row	NOUN
afs-5668	77	22	.	.	PUNCT
afs-5668	78	1	the	the	DET
afs-5668	78	2	blades	blade	NOUN
afs-5668	78	3	uproot	uproot	VERB
afs-5668	78	4	and	and	CCONJ
afs-5668	78	5	bury	bury	VERB
afs-5668	78	6	small	small	ADJ
afs-5668	78	7	weeds	weed	NOUN
afs-5668	78	8	and	and	CCONJ
afs-5668	78	9	cut	cut	VERB
afs-5668	78	10	off	off	ADP
afs-5668	78	11	the	the	DET
afs-5668	78	12	roots	root	NOUN
afs-5668	78	13	of	of	ADP
afs-5668	78	14	larger	large	ADJ
afs-5668	78	15	weeds	weed	NOUN
afs-5668	78	16	growing	grow	VERB
afs-5668	78	17	within	within	ADP
afs-5668	78	18	their	their	PRON
afs-5668	78	19	working	working	NOUN
afs-5668	78	20	width	width	NOUN
afs-5668	78	21	.	.	PUNCT
afs-5668	79	1	they	they	PRON
afs-5668	79	2	also	also	ADV
afs-5668	79	3	throw	throw	VERB
afs-5668	79	4	soil	soil	NOUN
afs-5668	79	5	onto	onto	ADP
afs-5668	79	6	the	the	DET
afs-5668	79	7	crop	crop	NOUN
afs-5668	79	8	covering	cover	VERB
afs-5668	79	9	the	the	DET
afs-5668	79	10	small	small	ADJ
afs-5668	79	11	weeds	weed	NOUN
afs-5668	79	12	growing	grow	VERB
afs-5668	79	13	in	in	ADP
afs-5668	79	14	the	the	DET
afs-5668	79	15	row	row	NOUN
afs-5668	79	16	.	.	PUNCT
afs-5668	80	1	the	the	PRON
afs-5668	80	2	higher	high	ADJ
afs-5668	80	3	the	the	DET
afs-5668	80	4	driving	drive	VERB
afs-5668	80	5	speed	speed	NOUN
afs-5668	80	6	,	,	PUNCT
afs-5668	80	7	the	the	DET
afs-5668	80	8	more	more	ADJ
afs-5668	80	9	soil	soil	NOUN
afs-5668	80	10	is	be	AUX
afs-5668	80	11	thrown	throw	VERB
afs-5668	80	12	onto	onto	ADP
afs-5668	80	13	the	the	DET
afs-5668	80	14	row	row	NOUN
afs-5668	80	15	.	.	PUNCT
afs-5668	81	1	after	after	ADP
afs-5668	81	2	preliminary	preliminary	ADJ
afs-5668	81	3	tests	test	NOUN
afs-5668	81	4	a	a	DET
afs-5668	81	5	hoeing	hoe	VERB
afs-5668	81	6	speed	speed	NOUN
afs-5668	81	7	of	of	ADP
afs-5668	81	8	6–8	6–8	NUM
afs-5668	81	9	km	km	NOUN
afs-5668	81	10	/	/	SYM
afs-5668	81	11	h	h	NOUN
afs-5668	81	12	was	be	AUX
afs-5668	81	13	selected	select	VERB
afs-5668	81	14	for	for	ADP
afs-5668	81	15	the	the	DET
afs-5668	81	16	field	field	NOUN
afs-5668	81	17	experiments	experiment	NOUN
afs-5668	81	18	.	.	PUNCT
afs-5668	82	1	spring	spring	NOUN
afs-5668	82	2	tine	tine	PROPN
afs-5668	82	3	harrow	harrow	PROPN
afs-5668	82	4	the	the	DET
afs-5668	82	5	hatzenbichler	hatzenbichler	PROPN
afs-5668	82	6	®	®	PROPN
afs-5668	82	7	spring	spring	NOUN
afs-5668	82	8	tine	tine	PROPN
afs-5668	82	9	harrow	harrow	PROPN
afs-5668	82	10	has	have	VERB
afs-5668	82	11	flexible	flexible	ADJ
afs-5668	82	12	tines	tine	NOUN
afs-5668	82	13	25	25	NUM
afs-5668	82	14	mm	mm	NOUN
afs-5668	82	15	apart	apart	ADV
afs-5668	82	16	(	(	PUNCT
afs-5668	82	17	fig	fig	NOUN
afs-5668	82	18	.	.	PUNCT
afs-5668	82	19	2	2	NUM
afs-5668	82	20	)	)	PUNCT
afs-5668	82	21	.	.	PUNCT
afs-5668	83	1	the	the	DET
afs-5668	83	2	weed	weed	NOUN
afs-5668	83	3	covering	cover	VERB
afs-5668	83	4	effect	effect	NOUN
afs-5668	83	5	is	be	AUX
afs-5668	83	6	adjusted	adjust	VERB
afs-5668	83	7	by	by	ADP
afs-5668	83	8	changing	change	VERB
afs-5668	83	9	the	the	DET
afs-5668	83	10	driving	drive	VERB
afs-5668	83	11	speed	speed	NOUN
afs-5668	83	12	,	,	PUNCT
afs-5668	83	13	tine	tine	NOUN
afs-5668	83	14	angle	angle	NOUN
afs-5668	83	15	and/or	and/or	CCONJ
afs-5668	83	16	working	work	VERB
afs-5668	83	17	depth	depth	NOUN
afs-5668	83	18	.	.	PUNCT
afs-5668	84	1	the	the	DET
afs-5668	84	2	driving	drive	VERB
afs-5668	84	3	direction	direction	NOUN
afs-5668	84	4	can	can	AUX
afs-5668	84	5	be	be	AUX
afs-5668	84	6	chosen	choose	VERB
afs-5668	84	7	freely	freely	ADV
afs-5668	84	8	in	in	ADP
afs-5668	84	9	relation	relation	NOUN
afs-5668	84	10	to	to	ADP
afs-5668	84	11	sowing	sowing	NOUN
afs-5668	84	12	rows	row	NOUN
afs-5668	84	13	.	.	PUNCT
afs-5668	85	1	here	here	ADV
afs-5668	85	2	,	,	PUNCT
afs-5668	85	3	the	the	DET
afs-5668	85	4	harrow	harrow	PROPN
afs-5668	85	5	was	be	AUX
afs-5668	85	6	driven	drive	VERB
afs-5668	85	7	at	at	ADP
afs-5668	85	8	6	6	NUM
afs-5668	85	9	km	km	NOUN
afs-5668	85	10	/	/	SYM
afs-5668	85	11	h	h	NOUN
afs-5668	85	12	in	in	ADP
afs-5668	85	13	1997	1997	NUM
afs-5668	85	14	and	and	CCONJ
afs-5668	85	15	at	at	ADP
afs-5668	85	16	11	11	NUM
afs-5668	85	17	km	km	NOUN
afs-5668	85	18	/	/	SYM
afs-5668	85	19	h	h	NOUN
afs-5668	85	20	in	in	ADP
afs-5668	85	21	1998	1998	NUM
afs-5668	85	22	.	.	PUNCT
afs-5668	86	1	the	the	DET
afs-5668	86	2	harrowing	harrowing	ADJ
afs-5668	86	3	depth	depth	NOUN
afs-5668	86	4	was	be	AUX
afs-5668	86	5	20–30	20–30	NUM
afs-5668	86	6	mm	mm	NOUN
afs-5668	86	7	,	,	PUNCT
afs-5668	86	8	and	and	CCONJ
afs-5668	86	9	the	the	DET
afs-5668	86	10	driving	drive	VERB
afs-5668	86	11	direction	direction	NOUN
afs-5668	86	12	was	be	AUX
afs-5668	86	13	along	along	ADP
afs-5668	86	14	the	the	DET
afs-5668	86	15	sowing	sowing	NOUN
afs-5668	86	16	rows	row	NOUN
afs-5668	86	17	.	.	PUNCT
afs-5668	87	1	a	a	DET
afs-5668	87	2	previous	previous	ADJ
afs-5668	87	3	study	study	NOUN
afs-5668	87	4	had	have	AUX
afs-5668	87	5	shown	show	VERB
afs-5668	87	6	that	that	SCONJ
afs-5668	87	7	it	it	PRON
afs-5668	87	8	makes	make	VERB
afs-5668	87	9	little	little	ADJ
afs-5668	87	10	difference	difference	NOUN
afs-5668	87	11	whether	whether	SCONJ
afs-5668	87	12	the	the	DET
afs-5668	87	13	harrow	harrow	PROPN
afs-5668	87	14	is	be	AUX
afs-5668	87	15	driven	drive	VERB
afs-5668	87	16	along	along	ADP
afs-5668	87	17	or	or	CCONJ
afs-5668	87	18	across	across	ADP
afs-5668	87	19	the	the	DET
afs-5668	87	20	crop	crop	NOUN
afs-5668	87	21	rows	row	NOUN
afs-5668	87	22	(	(	PUNCT
afs-5668	87	23	rydberg	rydberg	PROPN
afs-5668	87	24	1995	1995	NUM
afs-5668	87	25	)	)	PUNCT
afs-5668	87	26	.	.	PUNCT
afs-5668	88	1	rotary	rotary	NOUN
afs-5668	88	2	hoe	hoe	VERB
afs-5668	88	3	the	the	DET
afs-5668	88	4	effect	effect	NOUN
afs-5668	88	5	of	of	ADP
afs-5668	88	6	a	a	DET
afs-5668	88	7	rotary	rotary	ADJ
afs-5668	88	8	hoe	hoe	NOUN
afs-5668	88	9	is	be	AUX
afs-5668	88	10	created	create	VERB
afs-5668	88	11	by	by	ADP
afs-5668	88	12	covering	cover	VERB
afs-5668	88	13	the	the	DET
afs-5668	88	14	weeds	weed	NOUN
afs-5668	88	15	with	with	ADP
afs-5668	88	16	soil	soil	NOUN
afs-5668	88	17	and	and	CCONJ
afs-5668	88	18	uprooting	uproot	VERB
afs-5668	88	19	them	they	PRON
afs-5668	88	20	.	.	PUNCT
afs-5668	89	1	there	there	PRON
afs-5668	89	2	are	be	VERB
afs-5668	89	3	two	two	NUM
afs-5668	89	4	types	type	NOUN
afs-5668	89	5	of	of	ADP
afs-5668	89	6	rotary	rotary	ADJ
afs-5668	89	7	hoe	hoe	NOUN
afs-5668	89	8	,	,	PUNCT
afs-5668	89	9	one	one	NOUN
afs-5668	89	10	that	that	PRON
afs-5668	89	11	works	work	VERB
afs-5668	89	12	only	only	ADV
afs-5668	89	13	in	in	ADP
afs-5668	89	14	the	the	DET
afs-5668	89	15	inter	inter	ADJ
afs-5668	89	16	-	-	NOUN
afs-5668	89	17	row	row	NOUN
afs-5668	89	18	spaces	space	NOUN
afs-5668	89	19	and	and	CCONJ
afs-5668	89	20	one	one	NUM
afs-5668	89	21	that	that	PRON
afs-5668	89	22	treats	treat	VERB
afs-5668	89	23	the	the	DET
afs-5668	89	24	whole	whole	ADJ
afs-5668	89	25	field	field	NOUN
afs-5668	89	26	(	(	PUNCT
afs-5668	89	27	mohler	mohler	NOUN
afs-5668	89	28	and	and	CCONJ
afs-5668	89	29	frisch	frisch	VERB
afs-5668	89	30	1997	1997	NUM
afs-5668	89	31	,	,	PUNCT
afs-5668	89	32	pullen	pullen	PROPN
afs-5668	89	33	and	and	CCONJ
afs-5668	89	34	cowell	cowell	PROPN
afs-5668	89	35	1997	1997	NUM
afs-5668	89	36	)	)	PUNCT
afs-5668	89	37	.	.	PUNCT
afs-5668	90	1	the	the	DET
afs-5668	90	2	latter	latter	ADJ
afs-5668	90	3	is	be	AUX
afs-5668	90	4	suitable	suitable	ADJ
afs-5668	90	5	for	for	ADP
afs-5668	90	6	cereals	cereal	NOUN
afs-5668	90	7	and	and	CCONJ
afs-5668	90	8	it	it	PRON
afs-5668	90	9	was	be	AUX
afs-5668	90	10	used	use	VERB
afs-5668	90	11	in	in	ADP
afs-5668	90	12	our	our	PRON
afs-5668	90	13	experiments	experiment	NOUN
afs-5668	90	14	.	.	PUNCT
afs-5668	91	1	the	the	DET
afs-5668	91	2	experiments	experiment	NOUN
afs-5668	91	3	were	be	AUX
afs-5668	91	4	done	do	VERB
afs-5668	91	5	with	with	ADP
afs-5668	91	6	a	a	DET
afs-5668	91	7	yetter	yetter	NOUN
afs-5668	91	8	®	®	NOUN
afs-5668	91	9	rotary	rotary	NOUN
afs-5668	91	10	hoe	hoe	NOUN
afs-5668	91	11	(	(	PUNCT
afs-5668	91	12	fig	fig	NOUN
afs-5668	91	13	.	.	PUNCT
afs-5668	92	1	3	3	NUM
afs-5668	92	2	)	)	PUNCT
afs-5668	92	3	.	.	PUNCT
afs-5668	93	1	this	this	DET
afs-5668	93	2	type	type	NOUN
afs-5668	93	3	of	of	ADP
afs-5668	93	4	hoe	hoe	NOUN
afs-5668	93	5	permits	permit	VERB
afs-5668	93	6	adjustments	adjustment	NOUN
afs-5668	93	7	only	only	ADV
afs-5668	93	8	to	to	ADP
afs-5668	93	9	driving	drive	VERB
afs-5668	93	10	speed	speed	NOUN
afs-5668	93	11	and	and	CCONJ
afs-5668	93	12	direction	direction	NOUN
afs-5668	93	13	.	.	PUNCT
afs-5668	94	1	according	accord	VERB
afs-5668	94	2	to	to	ADP
afs-5668	94	3	the	the	DET
afs-5668	94	4	results	result	NOUN
afs-5668	94	5	of	of	ADP
afs-5668	94	6	the	the	DET
afs-5668	94	7	preliminary	preliminary	ADJ
afs-5668	94	8	tests	test	NOUN
afs-5668	94	9	a	a	DET
afs-5668	94	10	speed	speed	NOUN
afs-5668	94	11	of	of	ADP
afs-5668	94	12	13	13	NUM
afs-5668	94	13	km	km	NOUN
afs-5668	94	14	/	/	SYM
afs-5668	94	15	h	h	NOUN
afs-5668	94	16	was	be	AUX
afs-5668	94	17	used	use	VERB
afs-5668	94	18	and	and	CCONJ
afs-5668	94	19	the	the	DET
afs-5668	94	20	driving	drive	VERB
afs-5668	94	21	direction	direction	NOUN
afs-5668	94	22	was	be	AUX
afs-5668	94	23	along	along	ADP
afs-5668	94	24	the	the	DET
afs-5668	94	25	sowing	sowing	NOUN
afs-5668	94	26	rows	row	NOUN
afs-5668	94	27	.	.	PUNCT
afs-5668	95	1	field	field	NOUN
afs-5668	95	2	experiments	experiment	NOUN
afs-5668	95	3	in	in	ADP
afs-5668	95	4	1997–1998	1997–1998	NUM
afs-5668	95	5	the	the	DET
afs-5668	95	6	field	field	NOUN
afs-5668	95	7	experiments	experiment	NOUN
afs-5668	95	8	were	be	AUX
afs-5668	95	9	set	set	VERB
afs-5668	95	10	up	up	ADP
afs-5668	95	11	in	in	ADP
afs-5668	95	12	vihti	vihti	ADJ
afs-5668	95	13	,	,	PUNCT
afs-5668	95	14	southern	southern	ADJ
afs-5668	95	15	finland	finland	PROPN
afs-5668	95	16	.	.	PUNCT
afs-5668	96	1	the	the	DET
afs-5668	96	2	spring	spring	NOUN
afs-5668	96	3	barley	barley	NOUN
afs-5668	96	4	cultivar	cultivar	NOUN
afs-5668	96	5	artturi	artturi	NOUN
afs-5668	96	6	was	be	AUX
afs-5668	96	7	sown	sow	VERB
afs-5668	96	8	in	in	ADP
afs-5668	96	9	silty	silty	NOUN
afs-5668	96	10	clay	clay	NOUN
afs-5668	96	11	soil	soil	NOUN
afs-5668	96	12	and	and	CCONJ
afs-5668	96	13	mull	mull	VERB
afs-5668	96	14	soil	soil	NOUN
afs-5668	96	15	(	(	PUNCT
afs-5668	96	16	a	a	DET
afs-5668	96	17	mixture	mixture	NOUN
afs-5668	96	18	of	of	ADP
afs-5668	96	19	peat	peat	NOUN
afs-5668	96	20	and	and	CCONJ
afs-5668	96	21	clay	clay	NOUN
afs-5668	96	22	)	)	PUNCT
afs-5668	96	23	at	at	ADP
afs-5668	96	24	row	row	NOUN
afs-5668	96	25	spacings	spacing	NOUN
afs-5668	96	26	of	of	ADP
afs-5668	96	27	125	125	NUM
afs-5668	96	28	mm	mm	NOUN
afs-5668	96	29	,	,	PUNCT
afs-5668	96	30	180	180	NUM
afs-5668	96	31	mm	mm	NOUN
afs-5668	96	32	and	and	CCONJ
afs-5668	96	33	250	250	NUM
afs-5668	96	34	mm	mm	NOUN
afs-5668	96	35	(	(	PUNCT
afs-5668	96	36	table	table	NOUN
afs-5668	96	37	1	1	NUM
afs-5668	96	38	)	)	PUNCT
afs-5668	96	39	.	.	PUNCT
afs-5668	97	1	all	all	DET
afs-5668	97	2	plots	plot	NOUN
afs-5668	97	3	were	be	AUX
afs-5668	97	4	sown	sow	VERB
afs-5668	97	5	at	at	ADP
afs-5668	97	6	the	the	DET
afs-5668	97	7	same	same	ADJ
afs-5668	97	8	seed	seed	NOUN
afs-5668	97	9	rate	rate	NOUN
afs-5668	97	10	,	,	PUNCT
afs-5668	97	11	irrespective	irrespective	ADV
afs-5668	97	12	of	of	ADP
afs-5668	97	13	row	row	NOUN
afs-5668	97	14	spacing	spacing	NOUN
afs-5668	97	15	(	(	PUNCT
afs-5668	97	16	500	500	NUM
afs-5668	97	17	germinating	germinate	VERB
afs-5668	97	18	seeds	seed	NOUN
afs-5668	97	19	/	/	SYM
afs-5668	97	20	m2	m2	PROPN
afs-5668	97	21	)	)	PUNCT
afs-5668	97	22	.	.	PUNCT
afs-5668	98	1	nutrients	nutrient	NOUN
afs-5668	98	2	were	be	AUX
afs-5668	98	3	applied	apply	VERB
afs-5668	98	4	as	as	ADP
afs-5668	98	5	chemical	chemical	ADJ
afs-5668	98	6	fertilizers	fertilizer	NOUN
afs-5668	98	7	(	(	PUNCT
afs-5668	98	8	npk	npk	NOUN
afs-5668	98	9	,	,	PUNCT
afs-5668	98	10	n	n	PROPN
afs-5668	98	11	90	90	NUM
afs-5668	98	12	kg	kg	NOUN
afs-5668	98	13	/	/	SYM
afs-5668	98	14	ha	ha	INTJ
afs-5668	98	15	in	in	ADP
afs-5668	98	16	silty	silty	NOUN
afs-5668	98	17	clay	clay	NOUN
afs-5668	98	18	soil	soil	NOUN
afs-5668	98	19	and	and	CCONJ
afs-5668	98	20	n	n	NUM
afs-5668	98	21	60	60	NUM
afs-5668	98	22	kg	kg	NOUN
afs-5668	98	23	/	/	SYM
afs-5668	98	24	ha	ha	INTJ
afs-5668	98	25	in	in	ADP
afs-5668	98	26	mull	mull	NOUN
afs-5668	98	27	soil	soil	NOUN
afs-5668	98	28	)	)	PUNCT
afs-5668	98	29	.	.	PUNCT
afs-5668	99	1	there	there	PRON
afs-5668	99	2	were	be	VERB
afs-5668	99	3	two	two	NUM
afs-5668	99	4	experimental	experimental	ADJ
afs-5668	99	5	years	year	NOUN
afs-5668	99	6	,	,	PUNCT
afs-5668	99	7	1997	1997	NUM
afs-5668	99	8	and	and	CCONJ
afs-5668	99	9	1998	1998	NUM
afs-5668	99	10	.	.	PUNCT
afs-5668	100	1	the	the	DET
afs-5668	100	2	experimental	experimental	ADJ
afs-5668	100	3	design	design	NOUN
afs-5668	100	4	was	be	AUX
afs-5668	100	5	a	a	DET
afs-5668	100	6	randomized	randomized	ADJ
afs-5668	100	7	complete	complete	ADJ
afs-5668	100	8	block	block	NOUN
afs-5668	100	9	,	,	PUNCT
afs-5668	100	10	with	with	ADP
afs-5668	100	11	year	year	NOUN
afs-5668	100	12	and	and	CCONJ
afs-5668	100	13	replication	replication	NOUN
afs-5668	100	14	as	as	ADP
afs-5668	100	15	blocking	block	VERB
afs-5668	100	16	variables	variable	NOUN
afs-5668	100	17	.	.	PUNCT
afs-5668	101	1	the	the	DET
afs-5668	101	2	treatments	treatment	NOUN
afs-5668	101	3	are	be	AUX
afs-5668	101	4	shown	show	VERB
afs-5668	101	5	in	in	ADP
afs-5668	101	6	table	table	NOUN
afs-5668	101	7	1	1	NUM
afs-5668	101	8	.	.	PUNCT
afs-5668	102	1	there	there	PRON
afs-5668	102	2	were	be	VERB
afs-5668	102	3	four	four	NUM
afs-5668	102	4	replicates	replicate	NOUN
afs-5668	102	5	and	and	CCONJ
afs-5668	102	6	seven	seven	NUM
afs-5668	102	7	treatments	treatment	NOUN
afs-5668	102	8	on	on	ADP
afs-5668	102	9	both	both	DET
afs-5668	102	10	soils	soil	NOUN
afs-5668	102	11	in	in	ADP
afs-5668	102	12	both	both	DET
afs-5668	102	13	years	year	NOUN
afs-5668	102	14	(	(	PUNCT
afs-5668	102	15	plot	plot	NOUN
afs-5668	102	16	size	size	NOUN
afs-5668	102	17	fig	fig	NOUN
afs-5668	102	18	.	.	PUNCT
afs-5668	103	1	2	2	X
afs-5668	103	2	.	.	X
afs-5668	103	3	the	the	DET
afs-5668	103	4	principle	principle	NOUN
afs-5668	103	5	of	of	ADP
afs-5668	103	6	the	the	DET
afs-5668	103	7	spring	spring	NOUN
afs-5668	103	8	tine	tine	NOUN
afs-5668	103	9	harrow	harrow	PROPN
afs-5668	103	10	.	.	PUNCT
afs-5668	104	1	fig	fig	NOUN
afs-5668	104	2	.	.	PUNCT
afs-5668	105	1	3	3	X
afs-5668	105	2	.	.	X
afs-5668	105	3	the	the	DET
afs-5668	105	4	principle	principle	NOUN
afs-5668	105	5	of	of	ADP
afs-5668	105	6	the	the	DET
afs-5668	105	7	rotary	rotary	ADJ
afs-5668	105	8	hoe	hoe	NOUN
afs-5668	105	9	.	.	PUNCT
afs-5668	106	1	272	272	NUM
afs-5668	106	2	a	a	DET
afs-5668	106	3	g	g	NOUN
afs-5668	106	4	r	r	NOUN
afs-5668	107	1	i	i	NOUN
afs-5668	107	2	c	c	NOUN
afs-5668	107	3	u	u	NOUN
afs-5668	107	4	l	l	NOUN
afs-5668	107	5	t	t	NOUN
afs-5668	107	6	u	u	X
afs-5668	107	7	r	r	NOUN
afs-5668	107	8	a	a	PROPN
afs-5668	107	9	l	l	NOUN
afs-5668	107	10	a	a	DET
afs-5668	107	11	n	n	NOUN
afs-5668	108	1	d	d	NOUN
afs-5668	108	2	f	f	X
afs-5668	109	1	o	o	NOUN
afs-5668	109	2	o	o	X
afs-5668	110	1	d	d	X
afs-5668	110	2	s	s	X
afs-5668	110	3	c	c	NOUN
afs-5668	111	1	i	i	NOUN
afs-5668	111	2	e	e	PROPN
afs-5668	111	3	n	n	PROPN
afs-5668	111	4	c	c	NOUN
afs-5668	111	5	e	e	NOUN
afs-5668	111	6	i	i	PRON
afs-5668	111	7	n	n	VERB
afs-5668	111	8	f	f	NOUN
afs-5668	111	9	i	i	PRON
afs-5668	111	10	n	n	VERB
afs-5668	111	11	l	l	NOUN
afs-5668	111	12	a	a	PRON
afs-5668	111	13	n	n	NOUN
afs-5668	111	14	d	d	PROPN
afs-5668	111	15	lötjönen	lötjönen	NOUN
afs-5668	111	16	,	,	PUNCT
afs-5668	111	17	t.	t.	PROPN
afs-5668	111	18	&	&	CCONJ
afs-5668	111	19	mikkola	mikkola	PROPN
afs-5668	111	20	,	,	PUNCT
afs-5668	111	21	h.	h.	PROPN
afs-5668	111	22	mechanical	mechanical	ADJ
afs-5668	111	23	weed	weed	NOUN
afs-5668	111	24	control	control	NOUN
afs-5668	111	25	techniques	technique	NOUN
afs-5668	111	26	3	3	NUM
afs-5668	111	27	m	m	NOUN
afs-5668	111	28	x	x	NUM
afs-5668	111	29	25	25	NUM
afs-5668	111	30	m	m	NOUN
afs-5668	111	31	)	)	PUNCT
afs-5668	111	32	.	.	PUNCT
afs-5668	112	1	the	the	DET
afs-5668	112	2	experimental	experimental	ADJ
afs-5668	112	3	design	design	NOUN
afs-5668	112	4	was	be	AUX
afs-5668	112	5	identical	identical	ADJ
afs-5668	112	6	in	in	ADP
afs-5668	112	7	1997	1997	NUM
afs-5668	112	8	and	and	CCONJ
afs-5668	112	9	1998	1998	NUM
afs-5668	112	10	,	,	PUNCT
afs-5668	112	11	but	but	CCONJ
afs-5668	112	12	the	the	DET
afs-5668	112	13	experiments	experiment	NOUN
afs-5668	112	14	were	be	AUX
afs-5668	112	15	not	not	PART
afs-5668	112	16	located	locate	VERB
afs-5668	112	17	at	at	ADP
afs-5668	112	18	the	the	DET
afs-5668	112	19	same	same	ADJ
afs-5668	112	20	sites	site	NOUN
afs-5668	112	21	in	in	ADP
afs-5668	112	22	both	both	DET
afs-5668	112	23	years	year	NOUN
afs-5668	112	24	.	.	PUNCT
afs-5668	113	1	weed	weed	VERB
afs-5668	113	2	harrowing	harrowing	ADJ
afs-5668	113	3	and	and	CCONJ
afs-5668	113	4	rotary	rotary	ADJ
afs-5668	113	5	hoeing	hoe	VERB
afs-5668	113	6	treatments	treatment	NOUN
afs-5668	113	7	were	be	AUX
afs-5668	113	8	performed	perform	VERB
afs-5668	113	9	when	when	SCONJ
afs-5668	113	10	the	the	DET
afs-5668	113	11	barley	barley	NOUN
afs-5668	113	12	crop	crop	NOUN
afs-5668	113	13	had	have	AUX
afs-5668	113	14	reached	reach	VERB
afs-5668	113	15	a	a	DET
afs-5668	113	16	height	height	NOUN
afs-5668	113	17	of	of	ADP
afs-5668	113	18	50–150	50–150	NUM
afs-5668	113	19	mm	mm	NOUN
afs-5668	113	20	and	and	CCONJ
afs-5668	113	21	the	the	DET
afs-5668	113	22	weeds	weed	NOUN
afs-5668	113	23	a	a	DET
afs-5668	113	24	maximum	maximum	NOUN
afs-5668	113	25	of	of	ADP
afs-5668	113	26	50	50	NUM
afs-5668	113	27	mm	mm	NOUN
afs-5668	113	28	.	.	PUNCT
afs-5668	114	1	inter	inter	ADJ
afs-5668	114	2	-	-	NOUN
afs-5668	114	3	row	row	ADJ
afs-5668	114	4	hoeing	hoeing	NOUN
afs-5668	114	5	was	be	AUX
afs-5668	114	6	carried	carry	VERB
afs-5668	114	7	out	out	ADP
afs-5668	114	8	1–2	1–2	NUM
afs-5668	114	9	weeks	week	NOUN
afs-5668	114	10	later	later	ADV
afs-5668	114	11	,	,	PUNCT
afs-5668	114	12	when	when	SCONJ
afs-5668	114	13	the	the	DET
afs-5668	114	14	crop	crop	NOUN
afs-5668	114	15	was	be	AUX
afs-5668	114	16	150	150	NUM
afs-5668	114	17	–	–	PUNCT
afs-5668	114	18	250	250	NUM
afs-5668	114	19	mm	mm	NOUN
afs-5668	114	20	high	high	ADJ
afs-5668	114	21	and	and	CCONJ
afs-5668	114	22	the	the	DET
afs-5668	114	23	maximum	maximum	ADJ
afs-5668	114	24	weed	weed	NOUN
afs-5668	114	25	height	height	NOUN
afs-5668	114	26	was	be	AUX
afs-5668	114	27	100	100	NUM
afs-5668	114	28	mm	mm	NOUN
afs-5668	114	29	.	.	PUNCT
afs-5668	115	1	the	the	DET
afs-5668	115	2	logran	logran	PROPN
afs-5668	115	3	®	®	NOUN
afs-5668	115	4	low	low	ADJ
afs-5668	115	5	-	-	PUNCT
afs-5668	115	6	dose	dose	NOUN
afs-5668	115	7	herbicide	herbicide	NOUN
afs-5668	115	8	(	(	PUNCT
afs-5668	115	9	triasulfuron	triasulfuron	NOUN
afs-5668	115	10	)	)	PUNCT
afs-5668	115	11	was	be	AUX
afs-5668	115	12	applied	apply	VERB
afs-5668	115	13	to	to	ADP
afs-5668	115	14	the	the	DET
afs-5668	115	15	control	control	NOUN
afs-5668	115	16	plots	plot	NOUN
afs-5668	115	17	at	at	ADP
afs-5668	115	18	a	a	DET
afs-5668	115	19	rate	rate	NOUN
afs-5668	115	20	of	of	ADP
afs-5668	115	21	20	20	NUM
afs-5668	115	22	g	g	NOUN
afs-5668	115	23	/	/	SYM
afs-5668	115	24	ha	ha	INTJ
afs-5668	115	25	,	,	PUNCT
afs-5668	115	26	when	when	SCONJ
afs-5668	115	27	the	the	DET
afs-5668	115	28	height	height	NOUN
afs-5668	115	29	of	of	ADP
afs-5668	115	30	the	the	DET
afs-5668	115	31	crop	crop	NOUN
afs-5668	115	32	was	be	AUX
afs-5668	115	33	150–200	150–200	NUM
afs-5668	115	34	mm	mm	NOUN
afs-5668	115	35	.	.	PUNCT
afs-5668	116	1	all	all	DET
afs-5668	116	2	treatments	treatment	NOUN
afs-5668	116	3	except	except	SCONJ
afs-5668	116	4	rotary	rotary	ADJ
afs-5668	116	5	hoeing	hoeing	NOUN
afs-5668	116	6	were	be	AUX
afs-5668	116	7	conducted	conduct	VERB
afs-5668	116	8	only	only	ADV
afs-5668	116	9	once	once	ADV
afs-5668	116	10	during	during	ADP
afs-5668	116	11	the	the	DET
afs-5668	116	12	growing	grow	VERB
afs-5668	116	13	season	season	NOUN
afs-5668	116	14	.	.	PUNCT
afs-5668	117	1	two	two	NUM
afs-5668	117	2	immediate	immediate	ADJ
afs-5668	117	3	and	and	CCONJ
afs-5668	117	4	successive	successive	ADJ
afs-5668	117	5	passes	pass	NOUN
afs-5668	117	6	of	of	ADP
afs-5668	117	7	the	the	DET
afs-5668	117	8	rotary	rotary	ADJ
afs-5668	117	9	hoe	hoe	NOUN
afs-5668	117	10	had	have	VERB
afs-5668	117	11	to	to	PART
afs-5668	117	12	be	be	AUX
afs-5668	117	13	conducted	conduct	VERB
afs-5668	117	14	before	before	SCONJ
afs-5668	117	15	the	the	DET
afs-5668	117	16	desired	desire	VERB
afs-5668	117	17	working	working	NOUN
afs-5668	117	18	depth	depth	NOUN
afs-5668	117	19	was	be	AUX
afs-5668	117	20	obtained	obtain	VERB
afs-5668	117	21	.	.	PUNCT
afs-5668	118	1	the	the	DET
afs-5668	118	2	air	air	NOUN
afs-5668	118	3	temperature	temperature	NOUN
afs-5668	118	4	was	be	AUX
afs-5668	118	5	slightly	slightly	ADV
afs-5668	118	6	above	above	ADP
afs-5668	118	7	the	the	DET
afs-5668	118	8	1975–1995	1975–1995	NUM
afs-5668	118	9	average	average	NOUN
afs-5668	118	10	in	in	ADP
afs-5668	118	11	1997	1997	NUM
afs-5668	118	12	and	and	CCONJ
afs-5668	118	13	slightly	slightly	ADV
afs-5668	118	14	below	below	ADP
afs-5668	118	15	it	it	PRON
afs-5668	118	16	in	in	ADP
afs-5668	118	17	1998	1998	NUM
afs-5668	118	18	(	(	PUNCT
afs-5668	118	19	table	table	NOUN
afs-5668	118	20	2	2	NUM
afs-5668	118	21	)	)	PUNCT
afs-5668	118	22	.	.	PUNCT
afs-5668	119	1	in	in	ADP
afs-5668	119	2	1997	1997	NUM
afs-5668	119	3	,	,	PUNCT
afs-5668	119	4	the	the	DET
afs-5668	119	5	growing	grow	VERB
afs-5668	119	6	period	period	NOUN
afs-5668	119	7	started	start	VERB
afs-5668	119	8	late	late	ADV
afs-5668	119	9	and	and	CCONJ
afs-5668	119	10	may	may	AUX
afs-5668	119	11	was	be	AUX
afs-5668	119	12	cold	cold	ADJ
afs-5668	119	13	.	.	PUNCT
afs-5668	120	1	average	average	ADJ
afs-5668	120	2	rainfall	rainfall	NOUN
afs-5668	120	3	fell	fall	VERB
afs-5668	120	4	in	in	ADP
afs-5668	120	5	1997	1997	NUM
afs-5668	120	6	,	,	PUNCT
afs-5668	120	7	but	but	CCONJ
afs-5668	120	8	in	in	ADP
afs-5668	120	9	1998	1998	NUM
afs-5668	120	10	it	it	PRON
afs-5668	120	11	was	be	AUX
afs-5668	120	12	almost	almost	ADV
afs-5668	120	13	twice	twice	DET
afs-5668	120	14	the	the	DET
afs-5668	120	15	average	average	NOUN
afs-5668	120	16	for	for	ADP
afs-5668	120	17	may	may	PROPN
afs-5668	120	18	-	-	PUNCT
afs-5668	120	19	august	august	PROPN
afs-5668	120	20	.	.	PUNCT
afs-5668	121	1	the	the	DET
afs-5668	121	2	effects	effect	NOUN
afs-5668	121	3	of	of	ADP
afs-5668	121	4	the	the	DET
afs-5668	121	5	treatments	treatment	NOUN
afs-5668	121	6	were	be	AUX
afs-5668	121	7	measured	measure	VERB
afs-5668	121	8	by	by	ADP
afs-5668	121	9	removing	remove	VERB
afs-5668	121	10	the	the	DET
afs-5668	121	11	remaining	remain	VERB
afs-5668	121	12	weeds	weed	NOUN
afs-5668	121	13	with	with	ADP
afs-5668	121	14	their	their	PRON
afs-5668	121	15	roots	root	NOUN
afs-5668	121	16	and	and	CCONJ
afs-5668	121	17	weighing	weigh	VERB
afs-5668	121	18	the	the	DET
afs-5668	121	19	dry	dry	ADJ
afs-5668	121	20	mass	mass	NOUN
afs-5668	121	21	of	of	ADP
afs-5668	121	22	the	the	DET
afs-5668	121	23	weeds	weed	NOUN
afs-5668	121	24	.	.	PUNCT
afs-5668	122	1	the	the	DET
afs-5668	122	2	weeds	weed	NOUN
afs-5668	122	3	were	be	AUX
afs-5668	122	4	picked	pick	VERB
afs-5668	122	5	symmetrically	symmetrically	ADV
afs-5668	122	6	from	from	ADP
afs-5668	122	7	2	2	NUM
afs-5668	122	8	x	x	SYM
afs-5668	122	9	(	(	PUNCT
afs-5668	122	10	0.71	0.71	NUM
afs-5668	122	11	m	m	NOUN
afs-5668	122	12	x	x	X
afs-5668	122	13	0.71	0.71	NUM
afs-5668	122	14	m	m	NOUN
afs-5668	122	15	)	)	PUNCT
afs-5668	122	16	areas	area	NOUN
afs-5668	122	17	/	/	SYM
afs-5668	122	18	plot	plot	NOUN
afs-5668	122	19	just	just	ADV
afs-5668	122	20	before	before	ADP
afs-5668	122	21	harvesting	harvesting	NOUN
afs-5668	122	22	.	.	PUNCT
afs-5668	123	1	the	the	DET
afs-5668	123	2	barley	barley	NOUN
afs-5668	123	3	was	be	AUX
afs-5668	123	4	harvested	harvest	VERB
afs-5668	123	5	at	at	ADP
afs-5668	123	6	the	the	DET
afs-5668	123	7	end	end	NOUN
afs-5668	123	8	of	of	ADP
afs-5668	123	9	august	august	PROPN
afs-5668	123	10	and	and	CCONJ
afs-5668	123	11	the	the	DET
afs-5668	123	12	yields	yield	NOUN
afs-5668	123	13	were	be	AUX
afs-5668	123	14	weighed	weigh	VERB
afs-5668	123	15	.	.	PUNCT
afs-5668	124	1	in	in	ADP
afs-5668	124	2	1998	1998	NUM
afs-5668	124	3	it	it	PRON
afs-5668	124	4	was	be	AUX
afs-5668	124	5	so	so	ADV
afs-5668	124	6	wet	wet	ADJ
afs-5668	124	7	(	(	PUNCT
afs-5668	124	8	table	table	NOUN
afs-5668	124	9	2	2	NUM
afs-5668	124	10	)	)	PUNCT
afs-5668	124	11	that	that	SCONJ
afs-5668	124	12	one	one	NUM
afs-5668	124	13	replication	replication	NOUN
afs-5668	124	14	failed	fail	VERB
afs-5668	124	15	in	in	ADP
afs-5668	124	16	mull	mull	NOUN
afs-5668	124	17	soil	soil	NOUN
afs-5668	124	18	.	.	PUNCT
afs-5668	125	1	in	in	ADP
afs-5668	125	2	the	the	DET
afs-5668	125	3	same	same	ADJ
afs-5668	125	4	year	year	NOUN
afs-5668	125	5	,	,	PUNCT
afs-5668	125	6	a	a	DET
afs-5668	125	7	couple	couple	NOUN
afs-5668	125	8	of	of	ADP
afs-5668	125	9	perennial	perennial	ADJ
afs-5668	125	10	-	-	PUNCT
afs-5668	125	11	weed	weed	NOUN
afs-5668	125	12	patches	patch	NOUN
afs-5668	125	13	were	be	AUX
afs-5668	125	14	found	find	VERB
afs-5668	125	15	in	in	ADP
afs-5668	125	16	the	the	DET
afs-5668	125	17	weed	weed	NOUN
afs-5668	125	18	sampling	sample	VERB
afs-5668	125	19	areas	area	NOUN
afs-5668	125	20	in	in	ADP
afs-5668	125	21	silty	silty	NOUN
afs-5668	125	22	clay	clay	NOUN
afs-5668	125	23	soil	soil	NOUN
afs-5668	125	24	.	.	PUNCT
afs-5668	126	1	these	these	PRON
afs-5668	126	2	would	would	AUX
afs-5668	126	3	have	have	VERB
afs-5668	126	4	so	so	ADV
afs-5668	126	5	big	big	ADJ
afs-5668	126	6	influence	influence	NOUN
afs-5668	126	7	on	on	ADP
afs-5668	126	8	the	the	DET
afs-5668	126	9	outcome	outcome	NOUN
afs-5668	126	10	of	of	ADP
afs-5668	126	11	the	the	DET
afs-5668	126	12	experiment	experiment	NOUN
afs-5668	126	13	that	that	PRON
afs-5668	126	14	they	they	PRON
afs-5668	126	15	were	be	AUX
afs-5668	126	16	omitted	omit	VERB
afs-5668	126	17	from	from	ADP
afs-5668	126	18	the	the	DET
afs-5668	126	19	final	final	ADJ
afs-5668	126	20	results	result	NOUN
afs-5668	126	21	.	.	PUNCT
afs-5668	127	1	the	the	DET
afs-5668	127	2	results	result	NOUN
afs-5668	127	3	are	be	AUX
afs-5668	127	4	given	give	VERB
afs-5668	127	5	as	as	ADP
afs-5668	127	6	averages	average	NOUN
afs-5668	127	7	for	for	ADP
afs-5668	127	8	1997	1997	NUM
afs-5668	127	9	–	–	PUNCT
afs-5668	127	10	1998	1998	NUM
afs-5668	127	11	but	but	CCONJ
afs-5668	127	12	separately	separately	ADV
afs-5668	127	13	for	for	ADP
afs-5668	127	14	the	the	DET
afs-5668	127	15	two	two	NUM
afs-5668	127	16	soil	soil	NOUN
afs-5668	127	17	types	type	NOUN
afs-5668	127	18	.	.	PUNCT
afs-5668	128	1	the	the	DET
afs-5668	128	2	amounts	amount	NOUN
afs-5668	128	3	of	of	ADP
afs-5668	128	4	weeds	weed	NOUN
afs-5668	128	5	and	and	CCONJ
afs-5668	128	6	yields	yield	NOUN
afs-5668	128	7	were	be	AUX
afs-5668	128	8	higher	high	ADJ
afs-5668	128	9	in	in	ADP
afs-5668	128	10	1997	1997	NUM
afs-5668	128	11	compared	compare	VERB
afs-5668	128	12	to	to	ADP
afs-5668	128	13	1998	1998	NUM
afs-5668	128	14	,	,	PUNCT
afs-5668	128	15	but	but	CCONJ
afs-5668	128	16	differences	difference	NOUN
afs-5668	128	17	between	between	ADP
afs-5668	128	18	the	the	DET
afs-5668	128	19	treatments	treatment	NOUN
afs-5668	128	20	were	be	AUX
afs-5668	128	21	nearly	nearly	ADV
afs-5668	128	22	parallel	parallel	ADJ
afs-5668	128	23	.	.	PUNCT
afs-5668	129	1	interactions	interaction	NOUN
afs-5668	129	2	between	between	ADP
afs-5668	129	3	the	the	DET
afs-5668	129	4	treatments	treatment	NOUN
afs-5668	129	5	were	be	AUX
afs-5668	129	6	checked	check	VERB
afs-5668	129	7	out	out	ADP
afs-5668	129	8	with	with	ADP
afs-5668	129	9	the	the	DET
afs-5668	129	10	proc	proc	NOUN
afs-5668	129	11	mixed	mix	VERB
afs-5668	129	12	of	of	ADP
afs-5668	129	13	sas	sas	PROPN
afs-5668	129	14	®	®	NOUN
afs-5668	129	15	package	package	NOUN
afs-5668	129	16	(	(	PUNCT
afs-5668	129	17	sas	sas	PROPN
afs-5668	129	18	institute	institute	PROPN
afs-5668	129	19	1988	1988	NUM
afs-5668	129	20	)	)	PUNCT
afs-5668	129	21	.	.	PUNCT
afs-5668	130	1	only	only	ADV
afs-5668	130	2	barley	barley	NOUN
afs-5668	130	3	yield	yield	NOUN
afs-5668	130	4	results	result	NOUN
afs-5668	130	5	in	in	ADP
afs-5668	130	6	silty	silty	NOUN
afs-5668	130	7	clay	clay	NOUN
afs-5668	130	8	soil	soil	NOUN
afs-5668	130	9	seemed	seem	VERB
afs-5668	130	10	to	to	PART
afs-5668	130	11	have	have	VERB
afs-5668	130	12	moderate	moderate	ADJ
afs-5668	130	13	interaction	interaction	NOUN
afs-5668	130	14	between	between	ADP
afs-5668	130	15	the	the	DET
afs-5668	130	16	years	year	NOUN
afs-5668	130	17	.	.	PUNCT
afs-5668	131	1	because	because	SCONJ
afs-5668	131	2	the	the	DET
afs-5668	131	3	yields	yield	NOUN
afs-5668	131	4	were	be	AUX
afs-5668	131	5	not	not	PART
afs-5668	131	6	the	the	DET
afs-5668	131	7	most	most	ADV
afs-5668	131	8	important	important	ADJ
afs-5668	131	9	matter	matter	NOUN
afs-5668	131	10	in	in	ADP
afs-5668	131	11	this	this	DET
afs-5668	131	12	study	study	NOUN
afs-5668	131	13	,	,	PUNCT
afs-5668	131	14	data	datum	NOUN
afs-5668	131	15	from	from	ADP
afs-5668	131	16	1997	1997	NUM
afs-5668	131	17	and	and	CCONJ
afs-5668	131	18	1998	1998	NUM
afs-5668	131	19	experiments	experiment	NOUN
afs-5668	131	20	were	be	AUX
afs-5668	131	21	combined	combine	VERB
afs-5668	131	22	.	.	PUNCT
afs-5668	132	1	the	the	DET
afs-5668	132	2	model	model	NOUN
afs-5668	132	3	for	for	ADP
afs-5668	132	4	this	this	DET
afs-5668	132	5	trial	trial	NOUN
afs-5668	132	6	is	be	AUX
afs-5668	132	7	:	:	PUNCT
afs-5668	132	8	y	y	PROPN
afs-5668	132	9	ijk	ijk	PROPN
afs-5668	132	10	=	=	PROPN
afs-5668	132	11	µ	µ	X
afs-5668	132	12	+	+	NUM
afs-5668	132	13	treatment	treatment	NOUN
afs-5668	132	14	i	i	NOUN
afs-5668	132	15	+	+	CCONJ
afs-5668	132	16	year	year	NOUN
afs-5668	132	17	j	j	PROPN
afs-5668	132	18	+	+	CCONJ
afs-5668	132	19	block(year	block(year	PROPN
afs-5668	132	20	)	)	PUNCT
afs-5668	132	21	jk	jk	PROPN
afs-5668	132	22	+	+	CCONJ
afs-5668	132	23	(	(	PUNCT
afs-5668	132	24	treatment	treatment	NOUN
afs-5668	132	25	x	x	SYM
afs-5668	132	26	year	year	NOUN
afs-5668	132	27	)	)	PUNCT
afs-5668	132	28	ij	ij	NOUN
afs-5668	133	1	+	+	CCONJ
afs-5668	133	2	ε	ε	PROPN
afs-5668	133	3	ijk	ijk	PROPN
afs-5668	133	4	y	y	PROPN
afs-5668	133	5	ijk	ijk	PROPN
afs-5668	133	6	is	be	AUX
afs-5668	133	7	the	the	DET
afs-5668	133	8	observation	observation	NOUN
afs-5668	133	9	µ	µ	NOUN
afs-5668	133	10	is	be	AUX
afs-5668	133	11	the	the	DET
afs-5668	133	12	overall	overall	ADJ
afs-5668	133	13	mean	mean	ADJ
afs-5668	133	14	treatment	treatment	NOUN
afs-5668	133	15	i	i	PRON
afs-5668	133	16	is	be	AUX
afs-5668	133	17	the	the	DET
afs-5668	133	18	treatment	treatment	NOUN
afs-5668	133	19	effect	effect	NOUN
afs-5668	133	20	year	year	NOUN
afs-5668	133	21	j	j	PROPN
afs-5668	133	22	is	be	AUX
afs-5668	133	23	the	the	DET
afs-5668	133	24	year	year	NOUN
afs-5668	133	25	effect	effect	NOUN
afs-5668	133	26	block(year	block(year	PROPN
afs-5668	133	27	)	)	PUNCT
afs-5668	134	1	jk	jk	PROPN
afs-5668	134	2	is	be	AUX
afs-5668	134	3	the	the	DET
afs-5668	134	4	random	random	ADJ
afs-5668	134	5	effect	effect	NOUN
afs-5668	134	6	of	of	ADP
afs-5668	134	7	the	the	DET
afs-5668	134	8	block	block	NOUN
afs-5668	134	9	within	within	ADP
afs-5668	134	10	year	year	NOUN
afs-5668	134	11	(	(	PUNCT
afs-5668	134	12	treatment	treatment	NOUN
afs-5668	134	13	x	x	NOUN
afs-5668	134	14	year	year	NOUN
afs-5668	134	15	)	)	PUNCT
afs-5668	134	16	ij	ij	NOUN
afs-5668	134	17	is	be	AUX
afs-5668	134	18	the	the	DET
afs-5668	134	19	treatment	treatment	NOUN
afs-5668	134	20	-	-	PUNCT
afs-5668	134	21	by	by	ADP
afs-5668	134	22	-	-	PUNCT
afs-5668	134	23	year	year	NOUN
afs-5668	134	24	interaction	interaction	NOUN
afs-5668	134	25	effect	effect	NOUN
afs-5668	134	26	ε	ε	PROPN
afs-5668	134	27	ijk	ijk	PROPN
afs-5668	134	28	is	be	AUX
afs-5668	134	29	the	the	DET
afs-5668	134	30	error	error	NOUN
afs-5668	134	31	table	table	NOUN
afs-5668	134	32	1	1	NUM
afs-5668	134	33	.	.	PUNCT
afs-5668	134	34	row	row	NOUN
afs-5668	134	35	spacings	spacing	NOUN
afs-5668	134	36	and	and	CCONJ
afs-5668	134	37	weed	weed	VERB
afs-5668	134	38	treatments	treatment	NOUN
afs-5668	134	39	in	in	ADP
afs-5668	134	40	1997–1998	1997–1998	NUM
afs-5668	134	41	.	.	PUNCT
afs-5668	135	1	row	row	NOUN
afs-5668	135	2	spacings	spacing	NOUN
afs-5668	135	3	,	,	PUNCT
afs-5668	135	4	cm	cm	NOUN
afs-5668	135	5	weed	weed	VERB
afs-5668	135	6	control	control	NOUN
afs-5668	135	7	12.5	12.5	NUM
afs-5668	135	8	non	non	ADV
afs-5668	135	9	-	-	ADJ
afs-5668	135	10	weeded	weed	VERB
afs-5668	135	11	12.5	12.5	NUM
afs-5668	135	12	chemical	chemical	NOUN
afs-5668	135	13	control	control	NOUN
afs-5668	135	14	12.5	12.5	NUM
afs-5668	135	15	spring	spring	NOUN
afs-5668	135	16	tine	tine	NOUN
afs-5668	135	17	harrow	harrow	PROPN
afs-5668	135	18	12.5	12.5	NUM
afs-5668	135	19	rotary	rotary	NOUN
afs-5668	135	20	hoe	hoe	ADJ
afs-5668	135	21	18	18	NUM
afs-5668	135	22	row	row	NOUN
afs-5668	135	23	hoe	hoe	NOUN
afs-5668	135	24	25	25	NUM
afs-5668	135	25	non	non	ADV
afs-5668	135	26	-	-	ADJ
afs-5668	135	27	weeded	weed	VERB
afs-5668	135	28	25	25	NUM
afs-5668	135	29	row	row	NOUN
afs-5668	135	30	hoe	hoe	ADJ
afs-5668	135	31	table	table	NOUN
afs-5668	135	32	2	2	NUM
afs-5668	135	33	.	.	PUNCT
afs-5668	135	34	monthly	monthly	ADJ
afs-5668	135	35	growing	grow	VERB
afs-5668	135	36	degree	degree	NOUN
afs-5668	135	37	-	-	PUNCT
afs-5668	135	38	days	day	NOUN
afs-5668	135	39	(	(	PUNCT
afs-5668	135	40	gdd	gdd	PROPN
afs-5668	135	41	;	;	PUNCT
afs-5668	135	42	base	base	NOUN
afs-5668	135	43	temperature	temperature	NOUN
afs-5668	135	44	5	5	NUM
afs-5668	135	45	°	°	NOUN
afs-5668	135	46	c	c	NOUN
afs-5668	135	47	)	)	PUNCT
afs-5668	135	48	and	and	CCONJ
afs-5668	135	49	rainfall	rainfall	NOUN
afs-5668	135	50	at	at	ADP
afs-5668	135	51	vihti	vihti	NOUN
afs-5668	135	52	compared	compare	VERB
afs-5668	135	53	with	with	ADP
afs-5668	135	54	averages	average	NOUN
afs-5668	135	55	for	for	ADP
afs-5668	135	56	1975–1995	1975–1995	NUM
afs-5668	135	57	.	.	PUNCT
afs-5668	136	1	counting	counting	NOUN
afs-5668	136	2	starts	start	VERB
afs-5668	136	3	at	at	ADP
afs-5668	136	4	the	the	DET
afs-5668	136	5	beginning	beginning	NOUN
afs-5668	136	6	of	of	ADP
afs-5668	136	7	the	the	DET
afs-5668	136	8	growing	grow	VERB
afs-5668	136	9	period	period	NOUN
afs-5668	136	10	.	.	PUNCT
afs-5668	137	1	(	(	PUNCT
afs-5668	137	2	source	source	NOUN
afs-5668	137	3	:	:	PUNCT
afs-5668	137	4	finnish	finnish	ADJ
afs-5668	137	5	meteorological	meteorological	PROPN
afs-5668	137	6	institute	institute	PROPN
afs-5668	137	7	1999	1999	NUM
afs-5668	137	8	)	)	PUNCT
afs-5668	137	9	.	.	PUNCT
afs-5668	138	1	gdd	gdd	PROPN
afs-5668	138	2	,	,	PUNCT
afs-5668	138	3	°	°	PRON
afs-5668	138	4	c	c	NOUN
afs-5668	138	5	average	average	ADJ
afs-5668	138	6	1975–95	1975–95	NOUN
afs-5668	138	7	1997	1997	NUM
afs-5668	138	8	1998	1998	NUM
afs-5668	138	9	may	may	AUX
afs-5668	138	10	157	157	NUM
afs-5668	138	11	85	85	NUM
afs-5668	138	12	164	164	NUM
afs-5668	138	13	june	june	PROPN
afs-5668	138	14	272	272	NUM
afs-5668	138	15	318	318	NUM
afs-5668	138	16	266	266	NUM
afs-5668	138	17	july	july	PROPN
afs-5668	138	18	358	358	NUM
afs-5668	138	19	374	374	NUM
afs-5668	138	20	320	320	NUM
afs-5668	138	21	august	august	PROPN
afs-5668	138	22	285	285	NUM
afs-5668	138	23	378	378	NUM
afs-5668	138	24	247	247	NUM
afs-5668	138	25	total	total	ADJ
afs-5668	138	26	1072	1072	NUM
afs-5668	138	27	1154	1154	NUM
afs-5668	138	28	997	997	NUM
afs-5668	138	29	rainfall	rainfall	NOUN
afs-5668	138	30	,	,	PUNCT
afs-5668	138	31	mm	mm	PROPN
afs-5668	138	32	average	average	ADJ
afs-5668	138	33	1975–95	1975–95	NOUN
afs-5668	138	34	1997	1997	NUM
afs-5668	138	35	1998	1998	NUM
afs-5668	138	36	may	may	AUX
afs-5668	138	37	30	30	NUM
afs-5668	138	38	22	22	NUM
afs-5668	138	39	58	58	NUM
afs-5668	138	40	june	june	PROPN
afs-5668	138	41	46	46	NUM
afs-5668	138	42	62	62	NUM
afs-5668	138	43	115	115	NUM
afs-5668	138	44	july	july	PROPN
afs-5668	138	45	63	63	NUM
afs-5668	138	46	81	81	NUM
afs-5668	138	47	105	105	NUM
afs-5668	138	48	august	august	PROPN
afs-5668	138	49	86	86	NUM
afs-5668	138	50	94	94	NUM
afs-5668	138	51	121	121	NUM
afs-5668	138	52	total	total	NOUN
afs-5668	138	53	226	226	NUM
afs-5668	138	54	259	259	NUM
afs-5668	138	55	398	398	NUM
afs-5668	138	56	273	273	NUM
afs-5668	138	57	a	a	DET
afs-5668	138	58	g	g	NOUN
afs-5668	138	59	r	r	NOUN
afs-5668	139	1	i	i	NOUN
afs-5668	139	2	c	c	NOUN
afs-5668	139	3	u	u	NOUN
afs-5668	139	4	l	l	NOUN
afs-5668	139	5	t	t	NOUN
afs-5668	139	6	u	u	X
afs-5668	139	7	r	r	NOUN
afs-5668	139	8	a	a	PROPN
afs-5668	139	9	l	l	NOUN
afs-5668	139	10	a	a	DET
afs-5668	139	11	n	n	NOUN
afs-5668	140	1	d	d	NOUN
afs-5668	140	2	f	f	X
afs-5668	141	1	o	o	NOUN
afs-5668	141	2	o	o	X
afs-5668	142	1	d	d	X
afs-5668	142	2	s	s	X
afs-5668	142	3	c	c	NOUN
afs-5668	143	1	i	i	NOUN
afs-5668	143	2	e	e	PROPN
afs-5668	143	3	n	n	PROPN
afs-5668	143	4	c	c	NOUN
afs-5668	143	5	e	e	NOUN
afs-5668	143	6	i	i	PRON
afs-5668	143	7	n	n	VERB
afs-5668	143	8	f	f	NOUN
afs-5668	143	9	i	i	PRON
afs-5668	143	10	n	n	VERB
afs-5668	143	11	l	l	NOUN
afs-5668	143	12	a	a	PRON
afs-5668	143	13	n	n	NOUN
afs-5668	143	14	d	d	NOUN
afs-5668	143	15	vol	vol	NOUN
afs-5668	143	16	.	.	PROPN
afs-5668	143	17	9	9	NUM
afs-5668	143	18	(	(	PUNCT
afs-5668	143	19	2000	2000	NUM
afs-5668	143	20	):	):	PUNCT
afs-5668	143	21	269–278	269–278	NUM
afs-5668	143	22	.	.	PUNCT
afs-5668	144	1	the	the	DET
afs-5668	144	2	results	result	NOUN
afs-5668	144	3	were	be	AUX
afs-5668	144	4	submitted	submit	VERB
afs-5668	144	5	to	to	ADP
afs-5668	144	6	analysis	analysis	NOUN
afs-5668	144	7	of	of	ADP
afs-5668	144	8	variance	variance	NOUN
afs-5668	144	9	with	with	ADP
afs-5668	144	10	the	the	DET
afs-5668	144	11	proc	proc	NOUN
afs-5668	144	12	mixed	mix	VERB
afs-5668	144	13	of	of	ADP
afs-5668	144	14	sas	sas	PROPN
afs-5668	144	15	®	®	NOUN
afs-5668	144	16	package	package	NOUN
afs-5668	144	17	(	(	PUNCT
afs-5668	144	18	sas	sas	PROPN
afs-5668	144	19	institute	institute	PROPN
afs-5668	144	20	1988	1988	NUM
afs-5668	144	21	)	)	PUNCT
afs-5668	144	22	.	.	PUNCT
afs-5668	145	1	tukey	tukey	PROPN
afs-5668	145	2	’s	’s	PART
afs-5668	145	3	test	test	NOUN
afs-5668	145	4	(	(	PUNCT
afs-5668	145	5	hsd	hsd	PROPN
afs-5668	145	6	)	)	PUNCT
afs-5668	145	7	was	be	AUX
afs-5668	145	8	used	use	VERB
afs-5668	145	9	in	in	ADP
afs-5668	145	10	pairwise	pairwise	NOUN
afs-5668	145	11	comparisons	comparison	NOUN
afs-5668	145	12	(	(	PUNCT
afs-5668	145	13	p=0.05	p=0.05	NOUN
afs-5668	145	14	)	)	PUNCT
afs-5668	145	15	.	.	PUNCT
afs-5668	146	1	the	the	DET
afs-5668	146	2	data	datum	NOUN
afs-5668	146	3	on	on	ADP
afs-5668	146	4	weed	weed	NOUN
afs-5668	146	5	dry	dry	ADJ
afs-5668	146	6	matter	matter	NOUN
afs-5668	146	7	was	be	AUX
afs-5668	146	8	log(x)-transformed	log(x)-transforme	VERB
afs-5668	146	9	to	to	PART
afs-5668	146	10	achieve	achieve	VERB
afs-5668	146	11	homogeneity	homogeneity	NOUN
afs-5668	146	12	of	of	ADP
afs-5668	146	13	variances	variance	NOUN
afs-5668	146	14	and	and	CCONJ
afs-5668	146	15	normal	normal	ADJ
afs-5668	146	16	distributions	distribution	NOUN
afs-5668	146	17	.	.	PUNCT
afs-5668	147	1	the	the	DET
afs-5668	147	2	barley	barley	NOUN
afs-5668	147	3	-	-	PUNCT
afs-5668	147	4	yield	yield	NOUN
afs-5668	147	5	data	datum	NOUN
afs-5668	147	6	was	be	AUX
afs-5668	147	7	analysed	analyse	VERB
afs-5668	147	8	without	without	ADP
afs-5668	147	9	transformations	transformation	NOUN
afs-5668	147	10	.	.	PUNCT
afs-5668	148	1	results	result	NOUN
afs-5668	148	2	effects	effect	NOUN
afs-5668	148	3	on	on	ADP
afs-5668	148	4	weeds	weed	NOUN
afs-5668	148	5	in	in	ADP
afs-5668	148	6	the	the	DET
afs-5668	148	7	experiments	experiment	NOUN
afs-5668	148	8	,	,	PUNCT
afs-5668	148	9	weed	weed	VERB
afs-5668	148	10	densities	density	NOUN
afs-5668	148	11	were	be	AUX
afs-5668	148	12	lower	low	ADJ
afs-5668	148	13	than	than	ADP
afs-5668	148	14	normal	normal	ADJ
afs-5668	148	15	for	for	ADP
afs-5668	148	16	cereal	cereal	NOUN
afs-5668	148	17	fields	field	NOUN
afs-5668	148	18	in	in	ADP
afs-5668	148	19	finland	finland	PROPN
afs-5668	148	20	(	(	PUNCT
afs-5668	148	21	173	173	NUM
afs-5668	148	22	weeds	weed	NOUN
afs-5668	148	23	/	/	SYM
afs-5668	148	24	m2	m2	PROPN
afs-5668	148	25	)	)	PUNCT
afs-5668	148	26	(	(	PUNCT
afs-5668	148	27	erviö	erviö	NOUN
afs-5668	148	28	and	and	CCONJ
afs-5668	148	29	salonen	salonen	NOUN
afs-5668	148	30	1987	1987	NUM
afs-5668	148	31	)	)	PUNCT
afs-5668	148	32	.	.	PUNCT
afs-5668	149	1	the	the	DET
afs-5668	149	2	average	average	ADJ
afs-5668	149	3	weed	weed	NOUN
afs-5668	149	4	density	density	NOUN
afs-5668	149	5	in	in	ADP
afs-5668	149	6	silty	silty	NOUN
afs-5668	149	7	clay	clay	NOUN
afs-5668	149	8	soil	soil	NOUN
afs-5668	149	9	,	,	PUNCT
afs-5668	149	10	just	just	ADV
afs-5668	149	11	before	before	ADP
afs-5668	149	12	the	the	DET
afs-5668	149	13	treatments	treatment	NOUN
afs-5668	149	14	,	,	PUNCT
afs-5668	149	15	was	be	AUX
afs-5668	149	16	130	130	NUM
afs-5668	149	17	weeds	weed	NOUN
afs-5668	149	18	/	/	SYM
afs-5668	149	19	m2	m2	PROPN
afs-5668	149	20	in	in	ADP
afs-5668	149	21	1997	1997	NUM
afs-5668	149	22	and	and	CCONJ
afs-5668	149	23	fig	fig	NOUN
afs-5668	149	24	.	.	PUNCT
afs-5668	150	1	4	4	X
afs-5668	150	2	.	.	X
afs-5668	150	3	average	average	ADJ
afs-5668	150	4	weed	weed	NOUN
afs-5668	150	5	dry	dry	ADJ
afs-5668	150	6	matter	matter	NOUN
afs-5668	150	7	(	(	PUNCT
afs-5668	150	8	g	g	NOUN
afs-5668	150	9	/	/	SYM
afs-5668	150	10	m2	m2	PROPN
afs-5668	150	11	)	)	PUNCT
afs-5668	150	12	and	and	CCONJ
afs-5668	150	13	standard	standard	ADJ
afs-5668	150	14	deviations	deviation	NOUN
afs-5668	150	15	before	before	ADP
afs-5668	150	16	harvest	harvest	NOUN
afs-5668	150	17	in	in	ADP
afs-5668	150	18	silty	silty	NOUN
afs-5668	150	19	clay	clay	NOUN
afs-5668	150	20	soil	soil	NOUN
afs-5668	150	21	(	(	PUNCT
afs-5668	150	22	a	a	NOUN
afs-5668	150	23	)	)	PUNCT
afs-5668	150	24	and	and	CCONJ
afs-5668	150	25	in	in	ADP
afs-5668	150	26	mull	mull	NOUN
afs-5668	150	27	soil	soil	NOUN
afs-5668	150	28	(	(	PUNCT
afs-5668	150	29	b	b	NOUN
afs-5668	150	30	)	)	PUNCT
afs-5668	150	31	.	.	PUNCT
afs-5668	151	1	data	datum	NOUN
afs-5668	151	2	pooled	pool	VERB
afs-5668	151	3	over	over	ADP
afs-5668	151	4	1997–1998	1997–1998	NUM
afs-5668	151	5	.	.	PUNCT
afs-5668	152	1	the	the	DET
afs-5668	152	2	treatment	treatment	NOUN
afs-5668	152	3	“	"	PUNCT
afs-5668	152	4	non	non	ADJ
afs-5668	152	5	-	-	ADJ
afs-5668	152	6	weeded	weed	VERB
afs-5668	152	7	125	125	NUM
afs-5668	152	8	mm	mm	NOUN
afs-5668	152	9	”	"	PUNCT
afs-5668	152	10	has	have	AUX
afs-5668	152	11	been	be	AUX
afs-5668	152	12	given	give	VERB
afs-5668	152	13	the	the	DET
afs-5668	152	14	ratio	ratio	NOUN
afs-5668	152	15	100	100	NUM
afs-5668	152	16	.	.	PUNCT
afs-5668	153	1	the	the	DET
afs-5668	153	2	treatments	treatment	NOUN
afs-5668	153	3	with	with	ADP
afs-5668	153	4	different	different	ADJ
afs-5668	153	5	letters	letter	NOUN
afs-5668	153	6	are	be	AUX
afs-5668	153	7	significantly	significantly	ADV
afs-5668	153	8	(	(	PUNCT
afs-5668	153	9	p<0.05	p<0.05	NOUN
afs-5668	153	10	)	)	PUNCT
afs-5668	153	11	different	different	ADJ
afs-5668	153	12	.	.	PUNCT
afs-5668	154	1	274	274	NUM
afs-5668	154	2	a	a	DET
afs-5668	154	3	g	g	NOUN
afs-5668	154	4	r	r	NOUN
afs-5668	154	5	i	i	NOUN
afs-5668	154	6	c	c	NOUN
afs-5668	154	7	u	u	NOUN
afs-5668	154	8	l	l	NOUN
afs-5668	154	9	t	t	NOUN
afs-5668	154	10	u	u	X
afs-5668	154	11	r	r	NOUN
afs-5668	154	12	a	a	PROPN
afs-5668	154	13	l	l	NOUN
afs-5668	154	14	a	a	DET
afs-5668	154	15	n	n	NOUN
afs-5668	155	1	d	d	NOUN
afs-5668	155	2	f	f	X
afs-5668	156	1	o	o	NOUN
afs-5668	156	2	o	o	X
afs-5668	157	1	d	d	X
afs-5668	157	2	s	s	X
afs-5668	157	3	c	c	NOUN
afs-5668	158	1	i	i	NOUN
afs-5668	158	2	e	e	PROPN
afs-5668	158	3	n	n	PROPN
afs-5668	158	4	c	c	NOUN
afs-5668	158	5	e	e	NOUN
afs-5668	158	6	i	i	PRON
afs-5668	158	7	n	n	VERB
afs-5668	158	8	f	f	NOUN
afs-5668	158	9	i	i	PRON
afs-5668	158	10	n	n	VERB
afs-5668	158	11	l	l	NOUN
afs-5668	158	12	a	a	PRON
afs-5668	158	13	n	n	NOUN
afs-5668	158	14	d	d	PROPN
afs-5668	158	15	lötjönen	lötjönen	NOUN
afs-5668	158	16	,	,	PUNCT
afs-5668	158	17	t.	t.	PROPN
afs-5668	158	18	&	&	CCONJ
afs-5668	158	19	mikkola	mikkola	PROPN
afs-5668	158	20	,	,	PUNCT
afs-5668	158	21	h.	h.	PROPN
afs-5668	158	22	mechanical	mechanical	ADJ
afs-5668	158	23	weed	weed	NOUN
afs-5668	158	24	control	control	NOUN
afs-5668	158	25	techniques	technique	VERB
afs-5668	158	26	50	50	NUM
afs-5668	158	27	weeds	weed	NOUN
afs-5668	158	28	/	/	SYM
afs-5668	158	29	m2	m2	PROPN
afs-5668	158	30	in	in	ADP
afs-5668	158	31	1998	1998	NUM
afs-5668	158	32	,	,	PUNCT
afs-5668	158	33	and	and	CCONJ
afs-5668	158	34	in	in	ADP
afs-5668	158	35	mull	mull	NOUN
afs-5668	158	36	soil	soil	NOUN
afs-5668	158	37	85	85	NUM
afs-5668	158	38	weeds/	weeds/	NUM
afs-5668	158	39	m2	m2	PROPN
afs-5668	158	40	and	and	CCONJ
afs-5668	158	41	55	55	NUM
afs-5668	158	42	weeds	weed	NOUN
afs-5668	158	43	/	/	SYM
afs-5668	158	44	m2	m2	PROPN
afs-5668	158	45	,	,	PUNCT
afs-5668	158	46	respectively	respectively	ADV
afs-5668	158	47	.	.	PUNCT
afs-5668	159	1	the	the	DET
afs-5668	159	2	most	most	ADV
afs-5668	159	3	common	common	ADJ
afs-5668	159	4	weed	weed	NOUN
afs-5668	159	5	species	specie	NOUN
afs-5668	159	6	were	be	AUX
afs-5668	159	7	galeopsis	galeopsis	NOUN
afs-5668	159	8	speciosa	speciosa	NOUN
afs-5668	159	9	,	,	PUNCT
afs-5668	159	10	chenopodium	chenopodium	NOUN
afs-5668	159	11	album	album	NOUN
afs-5668	159	12	and	and	CCONJ
afs-5668	159	13	fumaria	fumaria	PROPN
afs-5668	159	14	officinalis	officinalis	PROPN
afs-5668	159	15	.	.	PUNCT
afs-5668	160	1	in	in	ADP
afs-5668	160	2	silty	silty	NOUN
afs-5668	160	3	clay	clay	NOUN
afs-5668	160	4	soil	soil	NOUN
afs-5668	160	5	before	before	ADP
afs-5668	160	6	harvesting	harvesting	NOUN
afs-5668	160	7	,	,	PUNCT
afs-5668	160	8	the	the	DET
afs-5668	160	9	weed	weed	NOUN
afs-5668	160	10	dry	dry	ADJ
afs-5668	160	11	mass	mass	NOUN
afs-5668	160	12	(	(	PUNCT
afs-5668	160	13	g	g	NOUN
afs-5668	160	14	/	/	SYM
afs-5668	160	15	m2	m2	PROPN
afs-5668	160	16	)	)	PUNCT
afs-5668	160	17	remaining	remain	VERB
afs-5668	160	18	after	after	ADP
afs-5668	160	19	inter	inter	ADJ
afs-5668	160	20	-	-	NOUN
afs-5668	160	21	row	row	ADJ
afs-5668	160	22	hoeing	hoeing	NOUN
afs-5668	160	23	was	be	AUX
afs-5668	160	24	44–52	44–52	NUM
afs-5668	160	25	%	%	NOUN
afs-5668	160	26	of	of	ADP
afs-5668	160	27	that	that	PRON
afs-5668	160	28	in	in	ADP
afs-5668	160	29	non	non	ADJ
afs-5668	160	30	-	-	ADJ
afs-5668	160	31	weeded	weed	VERB
afs-5668	160	32	plots	plot	NOUN
afs-5668	160	33	(	(	PUNCT
afs-5668	160	34	row	row	NOUN
afs-5668	160	35	spacing	space	VERB
afs-5668	160	36	125	125	NUM
afs-5668	160	37	mm	mm	NOUN
afs-5668	160	38	)	)	PUNCT
afs-5668	160	39	(	(	PUNCT
afs-5668	160	40	fig	fig	NOUN
afs-5668	160	41	.	.	PUNCT
afs-5668	161	1	4	4	NUM
afs-5668	161	2	)	)	PUNCT
afs-5668	161	3	.	.	PUNCT
afs-5668	162	1	spring	spring	NOUN
afs-5668	162	2	tine	tine	PROPN
afs-5668	162	3	harrowing	harrowing	ADJ
afs-5668	162	4	had	have	VERB
afs-5668	162	5	an	an	DET
afs-5668	162	6	equivalent	equivalent	ADJ
afs-5668	162	7	effect	effect	NOUN
afs-5668	162	8	on	on	ADP
afs-5668	162	9	weeds	weed	NOUN
afs-5668	162	10	.	.	PUNCT
afs-5668	163	1	correspondingly	correspondingly	ADV
afs-5668	163	2	chemical	chemical	ADJ
afs-5668	163	3	spraying	spraying	NOUN
afs-5668	163	4	left	leave	VERB
afs-5668	163	5	on	on	ADP
afs-5668	163	6	average	average	ADJ
afs-5668	163	7	29	29	NUM
afs-5668	163	8	%	%	NOUN
afs-5668	163	9	of	of	ADP
afs-5668	163	10	the	the	DET
afs-5668	163	11	dry	dry	ADJ
afs-5668	163	12	matter	matter	NOUN
afs-5668	163	13	of	of	ADP
afs-5668	163	14	the	the	DET
afs-5668	163	15	weeds	weed	NOUN
afs-5668	163	16	.	.	PUNCT
afs-5668	164	1	all	all	DET
afs-5668	164	2	these	these	DET
afs-5668	164	3	treatments	treatment	NOUN
afs-5668	164	4	,	,	PUNCT
afs-5668	164	5	except	except	SCONJ
afs-5668	164	6	row	row	NOUN
afs-5668	164	7	hoeing	hoe	VERB
afs-5668	164	8	at	at	ADP
afs-5668	164	9	250	250	NUM
afs-5668	164	10	mm	mm	NOUN
afs-5668	164	11	row	row	NOUN
afs-5668	164	12	spacing	spacing	NOUN
afs-5668	164	13	,	,	PUNCT
afs-5668	164	14	reduced	reduce	VERB
afs-5668	164	15	weed	weed	NOUN
afs-5668	164	16	dry	dry	ADJ
afs-5668	164	17	mass	mass	NOUN
afs-5668	164	18	statistically	statistically	ADV
afs-5668	164	19	significantly	significantly	ADV
afs-5668	164	20	(	(	PUNCT
afs-5668	164	21	p<0.05	p<0.05	NOUN
afs-5668	164	22	)	)	PUNCT
afs-5668	164	23	in	in	ADP
afs-5668	164	24	comparison	comparison	NOUN
afs-5668	164	25	to	to	ADP
afs-5668	164	26	non	non	ADJ
afs-5668	164	27	-	-	ADJ
afs-5668	164	28	weeded	weed	VERB
afs-5668	164	29	control	control	NOUN
afs-5668	164	30	.	.	PUNCT
afs-5668	165	1	the	the	DET
afs-5668	165	2	difference	difference	NOUN
afs-5668	165	3	between	between	ADP
afs-5668	165	4	parcels	parcel	NOUN
afs-5668	165	5	without	without	ADP
afs-5668	165	6	any	any	DET
afs-5668	165	7	weed	weed	NOUN
afs-5668	165	8	control	control	NOUN
afs-5668	165	9	at	at	ADP
afs-5668	165	10	125	125	NUM
afs-5668	165	11	mm	mm	NOUN
afs-5668	165	12	row	row	NOUN
afs-5668	165	13	spacing	spacing	NOUN
afs-5668	165	14	and	and	CCONJ
afs-5668	165	15	row	row	NOUN
afs-5668	165	16	hoeing	hoe	VERB
afs-5668	165	17	at	at	ADP
afs-5668	165	18	250	250	NUM
afs-5668	165	19	mm	mm	NOUN
afs-5668	165	20	row	row	NOUN
afs-5668	165	21	spacing	spacing	NOUN
afs-5668	165	22	was	be	AUX
afs-5668	165	23	not	not	PART
afs-5668	165	24	significant	significant	ADJ
afs-5668	165	25	at	at	ADP
afs-5668	165	26	the	the	DET
afs-5668	165	27	5	5	NUM
afs-5668	165	28	%	%	NOUN
afs-5668	165	29	level	level	NOUN
afs-5668	165	30	but	but	CCONJ
afs-5668	165	31	was	be	AUX
afs-5668	165	32	at	at	ADP
afs-5668	165	33	the	the	DET
afs-5668	165	34	10	10	NUM
afs-5668	165	35	%	%	NOUN
afs-5668	165	36	level	level	NOUN
afs-5668	165	37	(	(	PUNCT
afs-5668	165	38	p=0.07	p=0.07	NOUN
afs-5668	165	39	)	)	PUNCT
afs-5668	165	40	.	.	PUNCT
afs-5668	166	1	the	the	DET
afs-5668	166	2	effect	effect	NOUN
afs-5668	166	3	of	of	ADP
afs-5668	166	4	the	the	DET
afs-5668	166	5	rotary	rotary	ADJ
afs-5668	166	6	hoe	hoe	NOUN
afs-5668	166	7	on	on	ADP
afs-5668	166	8	weeds	weed	NOUN
afs-5668	166	9	was	be	AUX
afs-5668	166	10	poor	poor	ADJ
afs-5668	166	11	,	,	PUNCT
afs-5668	166	12	with	with	ADP
afs-5668	166	13	79	79	NUM
afs-5668	166	14	%	%	NOUN
afs-5668	166	15	of	of	ADP
afs-5668	166	16	the	the	DET
afs-5668	166	17	weed	weed	NOUN
afs-5668	166	18	dry	dry	ADJ
afs-5668	166	19	matter	matter	NOUN
afs-5668	166	20	remaining	remain	VERB
afs-5668	166	21	in	in	ADP
afs-5668	166	22	1997	1997	NUM
afs-5668	166	23	–	–	PUNCT
afs-5668	166	24	1998	1998	NUM
afs-5668	166	25	.	.	PUNCT
afs-5668	167	1	in	in	ADP
afs-5668	167	2	mull	mull	NOUN
afs-5668	167	3	soil	soil	NOUN
afs-5668	167	4	before	before	ADP
afs-5668	167	5	harvesting	harvesting	NOUN
afs-5668	167	6	,	,	PUNCT
afs-5668	167	7	the	the	DET
afs-5668	167	8	weed	weed	NOUN
afs-5668	167	9	dry	dry	ADJ
afs-5668	167	10	mass	mass	NOUN
afs-5668	167	11	(	(	PUNCT
afs-5668	167	12	g	g	NOUN
afs-5668	167	13	/	/	SYM
afs-5668	167	14	m2	m2	PROPN
afs-5668	167	15	)	)	PUNCT
afs-5668	167	16	was	be	AUX
afs-5668	167	17	about	about	ADV
afs-5668	167	18	twice	twice	ADV
afs-5668	167	19	as	as	ADV
afs-5668	167	20	high	high	ADJ
afs-5668	167	21	as	as	ADP
afs-5668	167	22	in	in	ADP
afs-5668	167	23	silty	silty	NOUN
afs-5668	167	24	clay	clay	NOUN
afs-5668	167	25	soil	soil	NOUN
afs-5668	167	26	(	(	PUNCT
afs-5668	167	27	fig	fig	NOUN
afs-5668	167	28	.	.	PUNCT
afs-5668	168	1	4	4	NUM
afs-5668	168	2	)	)	PUNCT
afs-5668	168	3	.	.	PUNCT
afs-5668	169	1	after	after	ADP
afs-5668	169	2	inter	inter	ADJ
afs-5668	169	3	-	-	NOUN
afs-5668	169	4	row	row	ADJ
afs-5668	169	5	hoeing	hoeing	NOUN
afs-5668	169	6	,	,	PUNCT
afs-5668	169	7	the	the	DET
afs-5668	169	8	amount	amount	NOUN
afs-5668	169	9	of	of	ADP
afs-5668	169	10	weed	weed	NOUN
afs-5668	169	11	dry	dry	ADJ
afs-5668	169	12	matter	matter	NOUN
afs-5668	169	13	remaining	remain	VERB
afs-5668	169	14	was	be	AUX
afs-5668	169	15	55	55	NUM
afs-5668	169	16	–	–	PUNCT
afs-5668	169	17	78	78	NUM
afs-5668	169	18	%	%	NOUN
afs-5668	169	19	of	of	ADP
afs-5668	169	20	that	that	PRON
afs-5668	169	21	in	in	ADP
afs-5668	169	22	non	non	ADJ
afs-5668	169	23	-	-	ADJ
afs-5668	169	24	weeded	weed	VERB
afs-5668	169	25	parcels	parcel	NOUN
afs-5668	169	26	(	(	PUNCT
afs-5668	169	27	row	row	NOUN
afs-5668	169	28	spacing	space	VERB
afs-5668	169	29	125	125	NUM
afs-5668	169	30	mm	mm	NOUN
afs-5668	169	31	)	)	PUNCT
afs-5668	169	32	.	.	PUNCT
afs-5668	170	1	the	the	DET
afs-5668	170	2	effect	effect	NOUN
afs-5668	170	3	of	of	ADP
afs-5668	170	4	both	both	CCONJ
afs-5668	170	5	the	the	DET
afs-5668	170	6	spring	spring	NOUN
afs-5668	170	7	tine	tine	NOUN
afs-5668	170	8	harrow	harrow	PROPN
afs-5668	170	9	and	and	CCONJ
afs-5668	170	10	the	the	DET
afs-5668	170	11	rotary	rotary	ADJ
afs-5668	170	12	hoe	hoe	NOUN
afs-5668	170	13	was	be	AUX
afs-5668	170	14	poor	poor	ADJ
afs-5668	170	15	;	;	PUNCT
afs-5668	170	16	moreover	moreover	ADV
afs-5668	170	17	,	,	PUNCT
afs-5668	170	18	the	the	DET
afs-5668	170	19	rotary	rotary	ADJ
afs-5668	170	20	hoe	hoe	NOUN
afs-5668	170	21	tended	tend	VERB
afs-5668	170	22	to	to	PART
afs-5668	170	23	increase	increase	VERB
afs-5668	170	24	the	the	DET
afs-5668	170	25	weed	weed	NOUN
afs-5668	170	26	mass	mass	PROPN
afs-5668	170	27	.	.	PUNCT
afs-5668	171	1	fig	fig	NOUN
afs-5668	171	2	.	.	PUNCT
afs-5668	172	1	5	5	X
afs-5668	172	2	.	.	X
afs-5668	172	3	average	average	ADJ
afs-5668	172	4	barley	barley	NOUN
afs-5668	172	5	yields	yield	NOUN
afs-5668	172	6	(	(	PUNCT
afs-5668	172	7	given	give	VERB
afs-5668	172	8	in	in	ADP
afs-5668	172	9	14	14	NUM
afs-5668	172	10	%	%	NOUN
afs-5668	172	11	water	water	NOUN
afs-5668	172	12	content	content	NOUN
afs-5668	172	13	)	)	PUNCT
afs-5668	172	14	and	and	CCONJ
afs-5668	172	15	standard	standard	ADJ
afs-5668	172	16	deviations	deviation	NOUN
afs-5668	172	17	in	in	ADP
afs-5668	172	18	silty	silty	NOUN
afs-5668	172	19	clay	clay	NOUN
afs-5668	172	20	soil	soil	NOUN
afs-5668	172	21	(	(	PUNCT
afs-5668	172	22	a	a	NOUN
afs-5668	172	23	)	)	PUNCT
afs-5668	172	24	and	and	CCONJ
afs-5668	172	25	in	in	ADP
afs-5668	172	26	mull	mull	NOUN
afs-5668	172	27	soil	soil	NOUN
afs-5668	172	28	(	(	PUNCT
afs-5668	172	29	b	b	NOUN
afs-5668	172	30	)	)	PUNCT
afs-5668	172	31	.	.	PUNCT
afs-5668	173	1	data	datum	NOUN
afs-5668	173	2	pooled	pool	VERB
afs-5668	173	3	over	over	ADP
afs-5668	173	4	1997–1998	1997–1998	NUM
afs-5668	173	5	.	.	PUNCT
afs-5668	174	1	the	the	DET
afs-5668	174	2	treatment	treatment	NOUN
afs-5668	174	3	“	"	PUNCT
afs-5668	174	4	non	non	ADJ
afs-5668	174	5	-	-	ADJ
afs-5668	174	6	weeded	weed	VERB
afs-5668	174	7	125	125	NUM
afs-5668	174	8	mm	mm	NOUN
afs-5668	174	9	”	"	PUNCT
afs-5668	174	10	has	have	AUX
afs-5668	174	11	been	be	AUX
afs-5668	174	12	given	give	VERB
afs-5668	174	13	the	the	DET
afs-5668	174	14	ratio	ratio	NOUN
afs-5668	174	15	100	100	NUM
afs-5668	174	16	.	.	PUNCT
afs-5668	175	1	the	the	DET
afs-5668	175	2	treatments	treatment	NOUN
afs-5668	175	3	with	with	ADP
afs-5668	175	4	different	different	ADJ
afs-5668	175	5	letters	letter	NOUN
afs-5668	175	6	are	be	AUX
afs-5668	175	7	significantly	significantly	ADV
afs-5668	175	8	(	(	PUNCT
afs-5668	175	9	p<0.05	p<0.05	NOUN
afs-5668	175	10	)	)	PUNCT
afs-5668	175	11	different	different	ADJ
afs-5668	175	12	.	.	PUNCT
afs-5668	176	1	275	275	NUM
afs-5668	176	2	a	a	DET
afs-5668	176	3	g	g	NOUN
afs-5668	176	4	r	r	NOUN
afs-5668	176	5	i	i	NOUN
afs-5668	176	6	c	c	NOUN
afs-5668	176	7	u	u	NOUN
afs-5668	176	8	l	l	NOUN
afs-5668	176	9	t	t	NOUN
afs-5668	176	10	u	u	X
afs-5668	176	11	r	r	NOUN
afs-5668	176	12	a	a	PROPN
afs-5668	176	13	l	l	NOUN
afs-5668	176	14	a	a	DET
afs-5668	176	15	n	n	NOUN
afs-5668	177	1	d	d	NOUN
afs-5668	177	2	f	f	X
afs-5668	178	1	o	o	NOUN
afs-5668	178	2	o	o	X
afs-5668	179	1	d	d	X
afs-5668	179	2	s	s	X
afs-5668	179	3	c	c	NOUN
afs-5668	180	1	i	i	NOUN
afs-5668	180	2	e	e	PROPN
afs-5668	180	3	n	n	PROPN
afs-5668	180	4	c	c	NOUN
afs-5668	180	5	e	e	NOUN
afs-5668	180	6	i	i	PRON
afs-5668	180	7	n	n	VERB
afs-5668	180	8	f	f	NOUN
afs-5668	180	9	i	i	PRON
afs-5668	180	10	n	n	VERB
afs-5668	180	11	l	l	NOUN
afs-5668	180	12	a	a	PRON
afs-5668	180	13	n	n	NOUN
afs-5668	180	14	d	d	NOUN
afs-5668	180	15	vol	vol	NOUN
afs-5668	180	16	.	.	PROPN
afs-5668	180	17	9	9	NUM
afs-5668	180	18	(	(	PUNCT
afs-5668	180	19	2000	2000	NUM
afs-5668	180	20	):	):	PUNCT
afs-5668	180	21	269–278	269–278	NUM
afs-5668	180	22	.	.	PUNCT
afs-5668	181	1	only	only	ADV
afs-5668	181	2	chemical	chemical	NOUN
afs-5668	181	3	control	control	NOUN
afs-5668	181	4	differed	differ	VERB
afs-5668	181	5	significantly	significantly	ADV
afs-5668	181	6	in	in	ADP
afs-5668	181	7	its	its	PRON
afs-5668	181	8	effect	effect	NOUN
afs-5668	181	9	from	from	ADP
afs-5668	181	10	non	non	ADJ
afs-5668	181	11	-	-	ADJ
afs-5668	181	12	weeding	weed	VERB
afs-5668	181	13	.	.	PUNCT
afs-5668	182	1	in	in	ADP
afs-5668	182	2	1998	1998	NUM
afs-5668	182	3	,	,	PUNCT
afs-5668	182	4	the	the	DET
afs-5668	182	5	spring	spring	NOUN
afs-5668	182	6	tine	tine	NOUN
afs-5668	182	7	harrow	harrow	PROPN
afs-5668	182	8	was	be	AUX
afs-5668	182	9	adjusted	adjust	VERB
afs-5668	182	10	to	to	PART
afs-5668	182	11	make	make	VERB
afs-5668	182	12	it	it	PRON
afs-5668	182	13	more	more	ADV
afs-5668	182	14	aggressive	aggressive	ADJ
afs-5668	182	15	and	and	CCONJ
afs-5668	182	16	it	it	PRON
afs-5668	182	17	was	be	AUX
afs-5668	182	18	driven	drive	VERB
afs-5668	182	19	at	at	ADP
afs-5668	182	20	a	a	DET
afs-5668	182	21	higher	high	ADJ
afs-5668	182	22	speed	speed	NOUN
afs-5668	182	23	(	(	PUNCT
afs-5668	182	24	11	11	NUM
afs-5668	182	25	km	km	NOUN
afs-5668	182	26	/	/	SYM
afs-5668	182	27	h	h	NOUN
afs-5668	182	28	instead	instead	ADV
afs-5668	182	29	of	of	ADP
afs-5668	182	30	6	6	NUM
afs-5668	182	31	km	km	NOUN
afs-5668	182	32	/	/	SYM
afs-5668	182	33	h	h	NOUN
afs-5668	182	34	)	)	PUNCT
afs-5668	182	35	.	.	PUNCT
afs-5668	183	1	this	this	PRON
afs-5668	183	2	improved	improve	VERB
afs-5668	183	3	the	the	DET
afs-5668	183	4	effectiveness	effectiveness	NOUN
afs-5668	183	5	of	of	ADP
afs-5668	183	6	the	the	DET
afs-5668	183	7	method	method	NOUN
afs-5668	183	8	in	in	ADP
afs-5668	183	9	mull	mull	NOUN
afs-5668	183	10	soil	soil	NOUN
afs-5668	183	11	but	but	CCONJ
afs-5668	183	12	not	not	PART
afs-5668	183	13	in	in	ADP
afs-5668	183	14	silty	silty	NOUN
afs-5668	183	15	clay	clay	NOUN
afs-5668	183	16	soil	soil	NOUN
afs-5668	183	17	.	.	PUNCT
afs-5668	184	1	the	the	DET
afs-5668	184	2	effect	effect	NOUN
afs-5668	184	3	is	be	AUX
afs-5668	184	4	not	not	PART
afs-5668	184	5	,	,	PUNCT
afs-5668	184	6	however	however	ADV
afs-5668	184	7	,	,	PUNCT
afs-5668	184	8	seen	see	VERB
afs-5668	184	9	in	in	ADP
afs-5668	184	10	fig	fig	NOUN
afs-5668	184	11	.	.	PUNCT
afs-5668	185	1	4	4	NUM
afs-5668	185	2	,	,	PUNCT
afs-5668	185	3	which	which	PRON
afs-5668	185	4	shows	show	VERB
afs-5668	185	5	the	the	DET
afs-5668	185	6	combined	combined	ADJ
afs-5668	185	7	data	datum	NOUN
afs-5668	185	8	for	for	ADP
afs-5668	185	9	1997	1997	NUM
afs-5668	185	10	and	and	CCONJ
afs-5668	185	11	1998	1998	NUM
afs-5668	185	12	.	.	PUNCT
afs-5668	186	1	the	the	DET
afs-5668	186	2	significance	significance	NOUN
afs-5668	186	3	of	of	ADP
afs-5668	186	4	row	row	NOUN
afs-5668	186	5	spacings	spacing	NOUN
afs-5668	186	6	for	for	ADP
afs-5668	186	7	weeds	weed	NOUN
afs-5668	186	8	becomes	become	VERB
afs-5668	186	9	apparent	apparent	ADJ
afs-5668	186	10	from	from	ADP
afs-5668	186	11	a	a	DET
afs-5668	186	12	comparison	comparison	NOUN
afs-5668	186	13	of	of	ADP
afs-5668	186	14	nonweeded	nonweeded	ADJ
afs-5668	186	15	treatments	treatment	NOUN
afs-5668	186	16	in	in	ADP
afs-5668	186	17	fig	fig	NOUN
afs-5668	186	18	4	4	NUM
afs-5668	186	19	.	.	PUNCT
afs-5668	186	20	doubling	double	VERB
afs-5668	186	21	the	the	DET
afs-5668	186	22	row	row	NOUN
afs-5668	186	23	spacing	spacing	NOUN
afs-5668	186	24	from	from	ADP
afs-5668	186	25	125	125	NUM
afs-5668	186	26	mm	mm	NOUN
afs-5668	186	27	to	to	ADP
afs-5668	186	28	250	250	NUM
afs-5668	186	29	mm	mm	NOUN
afs-5668	186	30	increased	increase	VERB
afs-5668	186	31	weed	weed	NOUN
afs-5668	186	32	dry	dry	ADJ
afs-5668	186	33	matter	matter	NOUN
afs-5668	186	34	by	by	ADP
afs-5668	186	35	17	17	NUM
afs-5668	186	36	%	%	NOUN
afs-5668	186	37	in	in	ADP
afs-5668	186	38	silty	silty	NOUN
afs-5668	186	39	clay	clay	NOUN
afs-5668	186	40	soil	soil	NOUN
afs-5668	186	41	and	and	CCONJ
afs-5668	186	42	by	by	ADP
afs-5668	186	43	42	42	NUM
afs-5668	186	44	%	%	NOUN
afs-5668	186	45	in	in	ADP
afs-5668	186	46	mull	mull	NOUN
afs-5668	186	47	soil	soil	NOUN
afs-5668	186	48	without	without	ADP
afs-5668	186	49	weed	weed	NOUN
afs-5668	186	50	control	control	NOUN
afs-5668	186	51	.	.	PUNCT
afs-5668	187	1	in	in	ADP
afs-5668	187	2	mull	mull	NOUN
afs-5668	187	3	soil	soil	NOUN
afs-5668	187	4	inter	inter	ADJ
afs-5668	187	5	-	-	NOUN
afs-5668	187	6	row	row	NOUN
afs-5668	187	7	hoeing	hoeing	NOUN
afs-5668	187	8	in	in	ADP
afs-5668	187	9	rows	row	NOUN
afs-5668	187	10	180	180	NUM
afs-5668	187	11	mm	mm	NOUN
afs-5668	187	12	apart	apart	ADV
afs-5668	187	13	produced	produce	VERB
afs-5668	187	14	23	23	NUM
afs-5668	187	15	%	%	NOUN
afs-5668	187	16	fewer	few	ADJ
afs-5668	187	17	weeds	weed	NOUN
afs-5668	187	18	than	than	SCONJ
afs-5668	187	19	did	do	AUX
afs-5668	187	20	hoeing	hoe	VERB
afs-5668	187	21	in	in	ADP
afs-5668	187	22	rows	row	NOUN
afs-5668	187	23	250	250	NUM
afs-5668	187	24	mm	mm	INTJ
afs-5668	187	25	apart	apart	ADV
afs-5668	187	26	(	(	PUNCT
afs-5668	187	27	fig	fig	NOUN
afs-5668	187	28	.	.	PUNCT
afs-5668	187	29	4	4	NUM
afs-5668	187	30	)	)	PUNCT
afs-5668	187	31	.	.	PUNCT
afs-5668	188	1	in	in	ADP
afs-5668	188	2	silty	silty	NOUN
afs-5668	188	3	clay	clay	NOUN
afs-5668	188	4	soil	soil	NOUN
afs-5668	188	5	,	,	PUNCT
afs-5668	188	6	the	the	DET
afs-5668	188	7	difference	difference	NOUN
afs-5668	188	8	was	be	AUX
afs-5668	188	9	not	not	PART
afs-5668	188	10	so	so	ADV
afs-5668	188	11	big	big	ADJ
afs-5668	188	12	.	.	PUNCT
afs-5668	189	1	effects	effect	NOUN
afs-5668	189	2	on	on	ADP
afs-5668	189	3	barley	barley	NOUN
afs-5668	189	4	yields	yield	NOUN
afs-5668	189	5	the	the	DET
afs-5668	189	6	best	good	ADJ
afs-5668	189	7	barley	barley	NOUN
afs-5668	189	8	yields	yield	NOUN
afs-5668	189	9	were	be	AUX
afs-5668	189	10	obtained	obtain	VERB
afs-5668	189	11	without	without	ADP
afs-5668	189	12	any	any	DET
afs-5668	189	13	weed	weed	NOUN
afs-5668	189	14	control	control	NOUN
afs-5668	189	15	at	at	ADP
afs-5668	189	16	125	125	NUM
afs-5668	189	17	mm	mm	NOUN
afs-5668	189	18	row	row	NOUN
afs-5668	189	19	spacing	spacing	NOUN
afs-5668	189	20	and	and	CCONJ
afs-5668	189	21	with	with	ADP
afs-5668	189	22	chemical	chemical	NOUN
afs-5668	189	23	control	control	NOUN
afs-5668	189	24	at	at	ADP
afs-5668	189	25	125	125	NUM
afs-5668	189	26	mm	mm	NOUN
afs-5668	189	27	row	row	NOUN
afs-5668	189	28	spacing	spacing	NOUN
afs-5668	189	29	(	(	PUNCT
afs-5668	189	30	fig	fig	NOUN
afs-5668	189	31	5	5	NUM
afs-5668	189	32	)	)	PUNCT
afs-5668	189	33	.	.	PUNCT
afs-5668	190	1	increasing	increase	VERB
afs-5668	190	2	the	the	DET
afs-5668	190	3	row	row	NOUN
afs-5668	190	4	spacing	spacing	NOUN
afs-5668	190	5	from	from	ADP
afs-5668	190	6	the	the	DET
afs-5668	190	7	normal	normal	ADJ
afs-5668	190	8	125	125	NUM
afs-5668	190	9	mm	mm	NOUN
afs-5668	190	10	to	to	ADP
afs-5668	190	11	250	250	NUM
afs-5668	190	12	mm	mm	NOUN
afs-5668	190	13	reduced	reduce	VERB
afs-5668	190	14	grain	grain	NOUN
afs-5668	190	15	yields	yield	NOUN
afs-5668	190	16	by	by	ADP
afs-5668	190	17	12	12	NUM
afs-5668	190	18	–	–	SYM
afs-5668	190	19	13	13	NUM
afs-5668	190	20	%	%	NOUN
afs-5668	190	21	.	.	PUNCT
afs-5668	191	1	in	in	ADP
afs-5668	191	2	mull	mull	NOUN
afs-5668	191	3	soil	soil	NOUN
afs-5668	191	4	this	this	DET
afs-5668	191	5	decrease	decrease	NOUN
afs-5668	191	6	was	be	AUX
afs-5668	191	7	statistically	statistically	ADV
afs-5668	191	8	significant	significant	ADJ
afs-5668	191	9	.	.	PUNCT
afs-5668	192	1	when	when	SCONJ
afs-5668	192	2	compared	compare	VERB
afs-5668	192	3	parcels	parcel	NOUN
afs-5668	192	4	without	without	ADP
afs-5668	192	5	any	any	DET
afs-5668	192	6	weed	weed	NOUN
afs-5668	192	7	control	control	NOUN
afs-5668	192	8	at	at	ADP
afs-5668	192	9	250	250	NUM
afs-5668	192	10	mm	mm	NOUN
afs-5668	192	11	row	row	NOUN
afs-5668	192	12	spacing	spacing	NOUN
afs-5668	192	13	with	with	ADP
afs-5668	192	14	row	row	NOUN
afs-5668	192	15	hoeing	hoe	VERB
afs-5668	192	16	at	at	ADP
afs-5668	192	17	250	250	NUM
afs-5668	192	18	mm	mm	NOUN
afs-5668	192	19	row	row	NOUN
afs-5668	192	20	spacing	spacing	NOUN
afs-5668	192	21	,	,	PUNCT
afs-5668	192	22	inter	inter	ADJ
afs-5668	192	23	-	-	NOUN
afs-5668	192	24	row	row	ADJ
afs-5668	192	25	hoeing	hoeing	NOUN
afs-5668	192	26	did	do	AUX
afs-5668	192	27	not	not	PART
afs-5668	192	28	increase	increase	VERB
afs-5668	192	29	the	the	DET
afs-5668	192	30	yield	yield	NOUN
afs-5668	192	31	,	,	PUNCT
afs-5668	192	32	and	and	CCONJ
afs-5668	192	33	in	in	ADP
afs-5668	192	34	silty	silty	NOUN
afs-5668	192	35	clay	clay	NOUN
afs-5668	192	36	soil	soil	NOUN
afs-5668	192	37	it	it	PRON
afs-5668	192	38	even	even	ADV
afs-5668	192	39	caused	cause	VERB
afs-5668	192	40	a	a	DET
afs-5668	192	41	slight	slight	ADJ
afs-5668	192	42	decrease	decrease	NOUN
afs-5668	192	43	.	.	PUNCT
afs-5668	193	1	this	this	PRON
afs-5668	193	2	could	could	AUX
afs-5668	193	3	be	be	AUX
afs-5668	193	4	attributed	attribute	VERB
afs-5668	193	5	to	to	ADP
afs-5668	193	6	the	the	DET
afs-5668	193	7	relatively	relatively	ADV
afs-5668	193	8	small	small	ADJ
afs-5668	193	9	amount	amount	NOUN
afs-5668	193	10	of	of	ADP
afs-5668	193	11	weeds	weed	NOUN
afs-5668	193	12	on	on	ADP
afs-5668	193	13	the	the	DET
afs-5668	193	14	fields	field	NOUN
afs-5668	193	15	and	and	CCONJ
afs-5668	193	16	to	to	ADP
afs-5668	193	17	crop	crop	NOUN
afs-5668	193	18	damage	damage	NOUN
afs-5668	193	19	.	.	PUNCT
afs-5668	194	1	also	also	ADV
afs-5668	194	2	chemical	chemical	NOUN
afs-5668	194	3	control	control	NOUN
afs-5668	194	4	caused	cause	VERB
afs-5668	194	5	no	no	DET
afs-5668	194	6	yield	yield	NOUN
afs-5668	194	7	response	response	NOUN
afs-5668	194	8	,	,	PUNCT
afs-5668	194	9	although	although	SCONJ
afs-5668	194	10	it	it	PRON
afs-5668	194	11	gave	give	VERB
afs-5668	194	12	good	good	ADJ
afs-5668	194	13	weed	weed	NOUN
afs-5668	194	14	control	control	NOUN
afs-5668	194	15	effect	effect	NOUN
afs-5668	194	16	.	.	PUNCT
afs-5668	195	1	row	row	NOUN
afs-5668	195	2	hoeing	hoe	VERB
afs-5668	195	3	in	in	ADP
afs-5668	195	4	180	180	NUM
afs-5668	195	5	-	-	PUNCT
afs-5668	195	6	mm	mm	NOUN
afs-5668	195	7	rows	row	NOUN
afs-5668	195	8	produced	produce	VERB
afs-5668	195	9	3–7	3–7	NUM
afs-5668	195	10	%	%	NOUN
afs-5668	195	11	better	well	ADJ
afs-5668	195	12	yields	yield	NOUN
afs-5668	195	13	than	than	SCONJ
afs-5668	195	14	did	do	AUX
afs-5668	195	15	hoeing	hoe	VERB
afs-5668	195	16	in	in	ADP
afs-5668	195	17	250	250	NUM
afs-5668	195	18	-	-	PUNCT
afs-5668	195	19	mm	mm	NUM
afs-5668	195	20	rows	row	NOUN
afs-5668	195	21	.	.	PUNCT
afs-5668	196	1	the	the	DET
afs-5668	196	2	differences	difference	NOUN
afs-5668	196	3	seemed	seem	VERB
afs-5668	196	4	to	to	PART
afs-5668	196	5	be	be	AUX
afs-5668	196	6	bigger	big	ADJ
afs-5668	196	7	in	in	ADP
afs-5668	196	8	mull	mull	NOUN
afs-5668	196	9	soil	soil	NOUN
afs-5668	196	10	than	than	ADP
afs-5668	196	11	in	in	ADP
afs-5668	196	12	silty	silty	NOUN
afs-5668	196	13	clay	clay	NOUN
afs-5668	196	14	soil	soil	NOUN
afs-5668	196	15	,	,	PUNCT
afs-5668	196	16	although	although	SCONJ
afs-5668	196	17	the	the	DET
afs-5668	196	18	differences	difference	NOUN
afs-5668	196	19	were	be	AUX
afs-5668	196	20	not	not	PART
afs-5668	196	21	statistically	statistically	ADV
afs-5668	196	22	significant	significant	ADJ
afs-5668	196	23	.	.	PUNCT
afs-5668	197	1	the	the	DET
afs-5668	197	2	spring	spring	NOUN
afs-5668	197	3	tine	tine	NOUN
afs-5668	197	4	harrow	harrow	PROPN
afs-5668	197	5	reduced	reduce	VERB
afs-5668	197	6	yields	yield	NOUN
afs-5668	197	7	by	by	ADP
afs-5668	197	8	5	5	NUM
afs-5668	197	9	–	–	PUNCT
afs-5668	197	10	7	7	NUM
afs-5668	197	11	%	%	NOUN
afs-5668	197	12	and	and	CCONJ
afs-5668	197	13	the	the	DET
afs-5668	197	14	rotary	rotary	ADJ
afs-5668	197	15	hoe	hoe	NOUN
afs-5668	197	16	by	by	ADP
afs-5668	197	17	6–10	6–10	NOUN
afs-5668	197	18	%	%	NOUN
afs-5668	197	19	(	(	PUNCT
afs-5668	197	20	fig	fig	NOUN
afs-5668	197	21	5	5	NUM
afs-5668	197	22	)	)	PUNCT
afs-5668	197	23	.	.	PUNCT
afs-5668	198	1	however	however	ADV
afs-5668	198	2	,	,	PUNCT
afs-5668	198	3	the	the	DET
afs-5668	198	4	differences	difference	NOUN
afs-5668	198	5	were	be	AUX
afs-5668	198	6	not	not	PART
afs-5668	198	7	statistically	statistically	ADV
afs-5668	198	8	significant	significant	ADJ
afs-5668	198	9	when	when	SCONJ
afs-5668	198	10	compared	compare	VERB
afs-5668	198	11	with	with	ADP
afs-5668	198	12	parcels	parcel	NOUN
afs-5668	198	13	without	without	ADP
afs-5668	198	14	any	any	DET
afs-5668	198	15	weed	weed	NOUN
afs-5668	198	16	control	control	NOUN
afs-5668	198	17	at	at	ADP
afs-5668	198	18	125	125	NUM
afs-5668	198	19	mm	mm	NOUN
afs-5668	198	20	row	row	NOUN
afs-5668	198	21	spacing	spacing	NOUN
afs-5668	198	22	.	.	PUNCT
afs-5668	199	1	in	in	ADP
afs-5668	199	2	1997	1997	NUM
afs-5668	199	3	,	,	PUNCT
afs-5668	199	4	the	the	DET
afs-5668	199	5	effects	effect	NOUN
afs-5668	199	6	of	of	ADP
afs-5668	199	7	these	these	DET
afs-5668	199	8	methods	method	NOUN
afs-5668	199	9	on	on	ADP
afs-5668	199	10	yields	yield	NOUN
afs-5668	199	11	were	be	AUX
afs-5668	199	12	barely	barely	ADV
afs-5668	199	13	discernible	discernible	ADJ
afs-5668	199	14	but	but	CCONJ
afs-5668	199	15	in	in	ADP
afs-5668	199	16	1998	1998	NUM
afs-5668	199	17	they	they	PRON
afs-5668	199	18	were	be	AUX
afs-5668	199	19	clearer	clear	ADJ
afs-5668	199	20	.	.	PUNCT
afs-5668	200	1	this	this	PRON
afs-5668	200	2	is	be	AUX
afs-5668	200	3	attributed	attribute	VERB
afs-5668	200	4	to	to	ADP
afs-5668	200	5	a	a	DET
afs-5668	200	6	little	little	ADJ
afs-5668	200	7	more	more	ADV
afs-5668	200	8	aggressive	aggressive	ADJ
afs-5668	200	9	adjustments	adjustment	NOUN
afs-5668	200	10	of	of	ADP
afs-5668	200	11	these	these	DET
afs-5668	200	12	methods	method	NOUN
afs-5668	200	13	in	in	ADP
afs-5668	200	14	1998	1998	NUM
afs-5668	200	15	and	and	CCONJ
afs-5668	200	16	it	it	PRON
afs-5668	200	17	explains	explain	VERB
afs-5668	200	18	a	a	DET
afs-5668	200	19	moderate	moderate	ADJ
afs-5668	200	20	interaction	interaction	NOUN
afs-5668	200	21	between	between	ADP
afs-5668	200	22	the	the	DET
afs-5668	200	23	years	year	NOUN
afs-5668	200	24	in	in	ADP
afs-5668	200	25	barley	barley	NOUN
afs-5668	200	26	yields	yield	NOUN
afs-5668	200	27	.	.	PUNCT
afs-5668	201	1	yields	yield	NOUN
afs-5668	201	2	of	of	ADP
afs-5668	201	3	all	all	DET
afs-5668	201	4	mechanical	mechanical	ADJ
afs-5668	201	5	treatments	treatment	NOUN
afs-5668	201	6	seemed	seem	VERB
afs-5668	201	7	to	to	PART
afs-5668	201	8	be	be	AUX
afs-5668	201	9	statistically	statistically	ADV
afs-5668	201	10	similar	similar	ADJ
afs-5668	201	11	in	in	ADP
afs-5668	201	12	fig	fig	NOUN
afs-5668	201	13	5	5	NUM
afs-5668	201	14	.	.	PUNCT
afs-5668	202	1	discussion	discussion	NOUN
afs-5668	202	2	the	the	DET
afs-5668	202	3	results	result	NOUN
afs-5668	202	4	of	of	ADP
afs-5668	202	5	weed	weed	NOUN
afs-5668	202	6	control	control	NOUN
afs-5668	202	7	given	give	VERB
afs-5668	202	8	here	here	ADV
afs-5668	202	9	are	be	AUX
afs-5668	202	10	quite	quite	ADV
afs-5668	202	11	similar	similar	ADJ
afs-5668	202	12	to	to	ADP
afs-5668	202	13	those	those	PRON
afs-5668	202	14	reported	report	VERB
afs-5668	202	15	in	in	ADP
afs-5668	202	16	other	other	ADJ
afs-5668	202	17	studies	study	NOUN
afs-5668	202	18	on	on	ADP
afs-5668	202	19	spring	spring	NOUN
afs-5668	202	20	cereals	cereal	NOUN
afs-5668	202	21	with	with	ADP
afs-5668	202	22	one	one	NUM
afs-5668	202	23	pass	pass	NOUN
afs-5668	202	24	per	per	ADP
afs-5668	202	25	summer	summer	NOUN
afs-5668	202	26	.	.	PUNCT
afs-5668	203	1	in	in	ADP
afs-5668	203	2	a	a	DET
afs-5668	203	3	danish	danish	ADJ
afs-5668	203	4	study	study	NOUN
afs-5668	203	5	,	,	PUNCT
afs-5668	203	6	weed	weed	VERB
afs-5668	203	7	harrowing	harrowing	ADJ
afs-5668	203	8	left	leave	VERB
afs-5668	203	9	about	about	ADP
afs-5668	203	10	40–55	40–55	NUM
afs-5668	203	11	%	%	NOUN
afs-5668	203	12	and	and	CCONJ
afs-5668	203	13	row	row	NOUN
afs-5668	203	14	hoeing	hoe	VERB
afs-5668	203	15	45	45	NUM
afs-5668	203	16	%	%	NOUN
afs-5668	203	17	of	of	ADP
afs-5668	203	18	the	the	DET
afs-5668	203	19	weed	weed	NOUN
afs-5668	203	20	dry	dry	ADJ
afs-5668	203	21	matter	matter	NOUN
afs-5668	203	22	compared	compare	VERB
afs-5668	203	23	with	with	ADP
afs-5668	203	24	no	no	DET
afs-5668	203	25	treatment	treatment	NOUN
afs-5668	203	26	(	(	PUNCT
afs-5668	203	27	rasmussen	rasmussen	PROPN
afs-5668	203	28	1989	1989	NUM
afs-5668	203	29	)	)	PUNCT
afs-5668	203	30	.	.	PUNCT
afs-5668	204	1	in	in	ADP
afs-5668	204	2	a	a	DET
afs-5668	204	3	swedish	swedish	ADJ
afs-5668	204	4	study	study	NOUN
afs-5668	204	5	in	in	ADP
afs-5668	204	6	clay	clay	NOUN
afs-5668	204	7	soil	soil	NOUN
afs-5668	204	8	,	,	PUNCT
afs-5668	204	9	the	the	DET
afs-5668	204	10	effect	effect	NOUN
afs-5668	204	11	of	of	ADP
afs-5668	204	12	weed	weed	NOUN
afs-5668	204	13	harrowing	harrowing	ADJ
afs-5668	204	14	was	be	AUX
afs-5668	204	15	better	well	ADJ
afs-5668	204	16	,	,	PUNCT
afs-5668	204	17	only	only	ADV
afs-5668	204	18	about	about	ADV
afs-5668	204	19	25–43	25–43	NUM
afs-5668	204	20	%	%	NOUN
afs-5668	204	21	of	of	ADP
afs-5668	204	22	the	the	DET
afs-5668	204	23	weed	weed	NOUN
afs-5668	204	24	dry	dry	ADJ
afs-5668	204	25	matter	matter	NOUN
afs-5668	204	26	remaining	remain	VERB
afs-5668	204	27	(	(	PUNCT
afs-5668	204	28	rydberg	rydberg	PROPN
afs-5668	204	29	1994	1994	NUM
afs-5668	204	30	)	)	PUNCT
afs-5668	204	31	.	.	PUNCT
afs-5668	205	1	in	in	ADP
afs-5668	205	2	a	a	DET
afs-5668	205	3	large	large	ADJ
afs-5668	205	4	inter	inter	ADJ
afs-5668	205	5	-	-	ADJ
afs-5668	205	6	row	row	ADJ
afs-5668	205	7	hoeing	hoe	VERB
afs-5668	205	8	study	study	NOUN
afs-5668	205	9	,	,	PUNCT
afs-5668	205	10	about	about	ADV
afs-5668	205	11	20–60	20–60	NUM
afs-5668	205	12	%	%	NOUN
afs-5668	205	13	of	of	ADP
afs-5668	205	14	the	the	DET
afs-5668	205	15	weed	weed	NOUN
afs-5668	205	16	dry	dry	ADJ
afs-5668	205	17	matter	matter	NOUN
afs-5668	205	18	remained	remain	VERB
afs-5668	205	19	after	after	ADP
afs-5668	205	20	inter	inter	ADJ
afs-5668	205	21	-	-	NOUN
afs-5668	205	22	row	row	ADJ
afs-5668	205	23	hoeing	hoeing	NOUN
afs-5668	205	24	compared	compare	VERB
afs-5668	205	25	with	with	ADP
afs-5668	205	26	no	no	DET
afs-5668	205	27	treatment	treatment	NOUN
afs-5668	205	28	(	(	PUNCT
afs-5668	205	29	johansson	johansson	PROPN
afs-5668	205	30	1998	1998	NUM
afs-5668	205	31	)	)	PUNCT
afs-5668	205	32	.	.	PUNCT
afs-5668	206	1	few	few	ADJ
afs-5668	206	2	reports	report	NOUN
afs-5668	206	3	exist	exist	VERB
afs-5668	206	4	on	on	ADP
afs-5668	206	5	the	the	DET
afs-5668	206	6	results	result	NOUN
afs-5668	206	7	of	of	ADP
afs-5668	206	8	the	the	DET
afs-5668	206	9	rotary	rotary	ADJ
afs-5668	206	10	hoe	hoe	NOUN
afs-5668	206	11	in	in	ADP
afs-5668	206	12	cereals	cereal	NOUN
afs-5668	206	13	.	.	PUNCT
afs-5668	207	1	in	in	ADP
afs-5668	207	2	a	a	DET
afs-5668	207	3	study	study	NOUN
afs-5668	207	4	in	in	ADP
afs-5668	207	5	the	the	DET
afs-5668	207	6	usa	usa	PROPN
afs-5668	207	7	,	,	PUNCT
afs-5668	207	8	two	two	NUM
afs-5668	207	9	passes	pass	NOUN
afs-5668	207	10	per	per	ADP
afs-5668	207	11	summer	summer	NOUN
afs-5668	207	12	were	be	AUX
afs-5668	207	13	used	use	VERB
afs-5668	207	14	with	with	ADP
afs-5668	207	15	mechanical	mechanical	ADJ
afs-5668	207	16	methods	method	NOUN
afs-5668	207	17	in	in	ADP
afs-5668	207	18	oats	oats	NOUN
afs-5668	207	19	.	.	PUNCT
afs-5668	208	1	the	the	DET
afs-5668	208	2	weeding	weed	VERB
afs-5668	208	3	effect	effect	NOUN
afs-5668	208	4	varied	varied	ADJ
afs-5668	208	5	much	much	ADV
afs-5668	208	6	during	during	ADP
afs-5668	208	7	three	three	NUM
afs-5668	208	8	experimental	experimental	ADJ
afs-5668	208	9	years	year	NOUN
afs-5668	208	10	.	.	PUNCT
afs-5668	209	1	rotary	rotary	ADJ
afs-5668	209	2	hoeing	hoeing	NOUN
afs-5668	209	3	left	leave	VERB
afs-5668	209	4	about	about	ADP
afs-5668	209	5	63–100	63–100	NUM
afs-5668	209	6	%	%	NOUN
afs-5668	209	7	and	and	CCONJ
afs-5668	209	8	weed	weed	VERB
afs-5668	209	9	harrowing	harrowing	ADJ
afs-5668	209	10	47–100	47–100	NUM
afs-5668	209	11	%	%	NOUN
afs-5668	209	12	of	of	ADP
afs-5668	209	13	the	the	DET
afs-5668	209	14	dry	dry	ADJ
afs-5668	209	15	matter	matter	NOUN
afs-5668	209	16	of	of	ADP
afs-5668	209	17	annual	annual	ADJ
afs-5668	209	18	weeds	weed	NOUN
afs-5668	209	19	compared	compare	VERB
afs-5668	209	20	with	with	ADP
afs-5668	209	21	no	no	DET
afs-5668	209	22	treatment	treatment	NOUN
afs-5668	209	23	(	(	PUNCT
afs-5668	209	24	mohler	mohler	NOUN
afs-5668	209	25	and	and	CCONJ
afs-5668	209	26	frisch	frisch	VERB
afs-5668	209	27	1997	1997	NUM
afs-5668	209	28	)	)	PUNCT
afs-5668	209	29	.	.	PUNCT
afs-5668	210	1	also	also	ADV
afs-5668	210	2	,	,	PUNCT
afs-5668	210	3	chemical	chemical	NOUN
afs-5668	210	4	control	control	NOUN
afs-5668	210	5	was	be	AUX
afs-5668	210	6	not	not	PART
afs-5668	210	7	very	very	ADV
afs-5668	210	8	effective	effective	ADJ
afs-5668	210	9	in	in	ADP
afs-5668	210	10	that	that	DET
afs-5668	210	11	study	study	NOUN
afs-5668	210	12	.	.	PUNCT
afs-5668	211	1	in	in	ADP
afs-5668	211	2	our	our	PRON
afs-5668	211	3	study	study	NOUN
afs-5668	211	4	the	the	DET
afs-5668	211	5	treatments	treatment	NOUN
afs-5668	211	6	were	be	AUX
afs-5668	211	7	performed	perform	VERB
afs-5668	211	8	only	only	ADV
afs-5668	211	9	once	once	ADV
afs-5668	211	10	per	per	ADP
afs-5668	211	11	summer	summer	NOUN
afs-5668	211	12	,	,	PUNCT
afs-5668	211	13	as	as	SCONJ
afs-5668	211	14	rainy	rainy	ADJ
afs-5668	211	15	weather	weather	NOUN
afs-5668	211	16	prevented	prevent	VERB
afs-5668	211	17	the	the	DET
afs-5668	211	18	second	second	ADJ
afs-5668	211	19	treatment	treatment	NOUN
afs-5668	211	20	in	in	ADP
afs-5668	211	21	both	both	DET
afs-5668	211	22	test	test	NOUN
afs-5668	211	23	years	year	NOUN
afs-5668	211	24	.	.	PUNCT
afs-5668	212	1	it	it	PRON
afs-5668	212	2	would	would	AUX
afs-5668	212	3	have	have	AUX
afs-5668	212	4	been	be	AUX
afs-5668	212	5	useful	useful	ADJ
afs-5668	212	6	to	to	PART
afs-5668	212	7	repeat	repeat	VERB
afs-5668	212	8	the	the	DET
afs-5668	212	9	mechanical	mechanical	ADJ
afs-5668	212	10	treatments	treatment	NOUN
afs-5668	212	11	,	,	PUNCT
afs-5668	212	12	especially	especially	ADV
afs-5668	212	13	in	in	ADP
afs-5668	212	14	mull	mull	NOUN
afs-5668	212	15	soil	soil	NOUN
afs-5668	212	16	,	,	PUNCT
afs-5668	212	17	because	because	SCONJ
afs-5668	212	18	weed	weed	VERB
afs-5668	212	19	re	re	NOUN
afs-5668	212	20	-	-	NOUN
afs-5668	212	21	growth	growth	NOUN
afs-5668	212	22	was	be	AUX
afs-5668	212	23	rapid	rapid	ADJ
afs-5668	212	24	in	in	ADP
afs-5668	212	25	wet	wet	ADJ
afs-5668	212	26	conditions	condition	NOUN
afs-5668	212	27	.	.	PUNCT
afs-5668	213	1	weed	weed	VERB
afs-5668	213	2	harrowing	harrowing	ADJ
afs-5668	213	3	and	and	CCONJ
afs-5668	213	4	rotary	rotary	ADJ
afs-5668	213	5	hoeing	hoeing	NOUN
afs-5668	213	6	would	would	AUX
afs-5668	213	7	then	then	ADV
afs-5668	213	8	probably	probably	ADV
afs-5668	213	9	have	have	AUX
afs-5668	213	10	been	be	AUX
afs-5668	213	11	more	more	ADV
afs-5668	213	12	successful	successful	ADJ
afs-5668	213	13	,	,	PUNCT
afs-5668	213	14	because	because	SCONJ
afs-5668	213	15	they	they	PRON
afs-5668	213	16	were	be	AUX
afs-5668	213	17	done	do	VERB
afs-5668	213	18	1–2	1–2	NUM
afs-5668	213	19	weeks	week	NOUN
afs-5668	213	20	earlier	early	ADV
afs-5668	213	21	than	than	ADP
afs-5668	213	22	row	row	VERB
afs-5668	213	23	hoeing	hoe	VERB
afs-5668	213	24	.	.	PUNCT
afs-5668	214	1	276	276	NUM
afs-5668	214	2	a	a	DET
afs-5668	214	3	g	g	NOUN
afs-5668	214	4	r	r	NOUN
afs-5668	214	5	i	i	NOUN
afs-5668	214	6	c	c	NOUN
afs-5668	214	7	u	u	NOUN
afs-5668	214	8	l	l	NOUN
afs-5668	214	9	t	t	NOUN
afs-5668	214	10	u	u	X
afs-5668	214	11	r	r	NOUN
afs-5668	214	12	a	a	PROPN
afs-5668	214	13	l	l	NOUN
afs-5668	214	14	a	a	DET
afs-5668	214	15	n	n	NOUN
afs-5668	215	1	d	d	NOUN
afs-5668	215	2	f	f	X
afs-5668	216	1	o	o	NOUN
afs-5668	216	2	o	o	X
afs-5668	217	1	d	d	X
afs-5668	217	2	s	s	X
afs-5668	217	3	c	c	NOUN
afs-5668	218	1	i	i	NOUN
afs-5668	218	2	e	e	PROPN
afs-5668	218	3	n	n	PROPN
afs-5668	218	4	c	c	NOUN
afs-5668	218	5	e	e	NOUN
afs-5668	218	6	i	i	PRON
afs-5668	218	7	n	n	VERB
afs-5668	218	8	f	f	NOUN
afs-5668	218	9	i	i	PRON
afs-5668	218	10	n	n	VERB
afs-5668	218	11	l	l	NOUN
afs-5668	218	12	a	a	PRON
afs-5668	218	13	n	n	NOUN
afs-5668	218	14	d	d	PROPN
afs-5668	218	15	lötjönen	lötjönen	NOUN
afs-5668	218	16	,	,	PUNCT
afs-5668	218	17	t.	t.	PROPN
afs-5668	218	18	&	&	CCONJ
afs-5668	218	19	mikkola	mikkola	PROPN
afs-5668	218	20	,	,	PUNCT
afs-5668	218	21	h.	h.	PROPN
afs-5668	218	22	mechanical	mechanical	ADJ
afs-5668	218	23	weed	weed	NOUN
afs-5668	218	24	control	control	NOUN
afs-5668	218	25	techniques	technique	NOUN
afs-5668	218	26	in	in	ADP
afs-5668	218	27	this	this	DET
afs-5668	218	28	study	study	NOUN
afs-5668	218	29	the	the	DET
afs-5668	218	30	best	good	ADJ
afs-5668	218	31	yields	yield	NOUN
afs-5668	218	32	were	be	AUX
afs-5668	218	33	achieved	achieve	VERB
afs-5668	218	34	without	without	ADP
afs-5668	218	35	any	any	DET
afs-5668	218	36	weed	weed	NOUN
afs-5668	218	37	control	control	NOUN
afs-5668	218	38	and	and	CCONJ
afs-5668	218	39	with	with	ADP
afs-5668	218	40	herbicide	herbicide	NOUN
afs-5668	218	41	spraying	spraying	NOUN
afs-5668	218	42	.	.	PUNCT
afs-5668	219	1	spraying	spraying	NOUN
afs-5668	219	2	did	do	AUX
afs-5668	219	3	not	not	PART
afs-5668	219	4	increase	increase	VERB
afs-5668	219	5	the	the	DET
afs-5668	219	6	yields	yield	NOUN
afs-5668	219	7	,	,	PUNCT
afs-5668	219	8	although	although	SCONJ
afs-5668	219	9	it	it	PRON
afs-5668	219	10	gave	give	VERB
afs-5668	219	11	good	good	ADJ
afs-5668	219	12	weed	weed	NOUN
afs-5668	219	13	control	control	NOUN
afs-5668	219	14	.	.	PUNCT
afs-5668	220	1	this	this	PRON
afs-5668	220	2	is	be	AUX
afs-5668	220	3	attributed	attribute	VERB
afs-5668	220	4	to	to	ADP
afs-5668	220	5	the	the	DET
afs-5668	220	6	relatively	relatively	ADV
afs-5668	220	7	small	small	ADJ
afs-5668	220	8	amount	amount	NOUN
afs-5668	220	9	of	of	ADP
afs-5668	220	10	weeds	weed	NOUN
afs-5668	220	11	on	on	ADP
afs-5668	220	12	the	the	DET
afs-5668	220	13	experimental	experimental	ADJ
afs-5668	220	14	fields	field	NOUN
afs-5668	220	15	compared	compare	VERB
afs-5668	220	16	with	with	ADP
afs-5668	220	17	the	the	DET
afs-5668	220	18	averages	average	NOUN
afs-5668	220	19	in	in	ADP
afs-5668	220	20	finland	finland	PROPN
afs-5668	220	21	(	(	PUNCT
afs-5668	220	22	erviö	erviö	NOUN
afs-5668	220	23	and	and	CCONJ
afs-5668	220	24	salonen	salonen	NOUN
afs-5668	220	25	1987	1987	NUM
afs-5668	220	26	)	)	PUNCT
afs-5668	220	27	.	.	PUNCT
afs-5668	221	1	threshold	threshold	NOUN
afs-5668	221	2	values	value	NOUN
afs-5668	221	3	of	of	ADP
afs-5668	221	4	weed	weed	NOUN
afs-5668	221	5	control	control	NOUN
afs-5668	221	6	were	be	AUX
afs-5668	221	7	not	not	PART
afs-5668	221	8	achieved	achieve	VERB
afs-5668	221	9	in	in	ADP
afs-5668	221	10	most	most	ADJ
afs-5668	221	11	fields	field	NOUN
afs-5668	221	12	and	and	CCONJ
afs-5668	221	13	so	so	ADV
afs-5668	221	14	weed	weed	VERB
afs-5668	221	15	control	control	NOUN
afs-5668	221	16	did	do	AUX
afs-5668	221	17	not	not	PART
afs-5668	221	18	increase	increase	VERB
afs-5668	221	19	the	the	DET
afs-5668	221	20	crop	crop	NOUN
afs-5668	221	21	yields	yield	NOUN
afs-5668	221	22	(	(	PUNCT
afs-5668	221	23	erviö	erviö	NOUN
afs-5668	221	24	et	et	PROPN
afs-5668	221	25	al	al	PROPN
afs-5668	221	26	.	.	PROPN
afs-5668	221	27	1991	1991	NUM
afs-5668	221	28	)	)	PUNCT
afs-5668	221	29	.	.	PUNCT
afs-5668	222	1	because	because	SCONJ
afs-5668	222	2	mechanical	mechanical	ADJ
afs-5668	222	3	control	control	NOUN
afs-5668	222	4	methods	method	NOUN
afs-5668	222	5	caused	cause	VERB
afs-5668	222	6	some	some	DET
afs-5668	222	7	crop	crop	NOUN
afs-5668	222	8	damage	damage	NOUN
afs-5668	222	9	,	,	PUNCT
afs-5668	222	10	the	the	DET
afs-5668	222	11	methods	method	NOUN
afs-5668	222	12	tested	test	VERB
afs-5668	222	13	led	lead	VERB
afs-5668	222	14	to	to	ADP
afs-5668	222	15	smaller	small	ADJ
afs-5668	222	16	yields	yield	NOUN
afs-5668	222	17	than	than	SCONJ
afs-5668	222	18	did	do	VERB
afs-5668	222	19	the	the	DET
afs-5668	222	20	no	no	DET
afs-5668	222	21	treatment	treatment	NOUN
afs-5668	222	22	method	method	NOUN
afs-5668	222	23	.	.	PUNCT
afs-5668	223	1	generally	generally	ADV
afs-5668	223	2	,	,	PUNCT
afs-5668	223	3	increasing	increase	VERB
afs-5668	223	4	the	the	DET
afs-5668	223	5	yield	yield	NOUN
afs-5668	223	6	is	be	AUX
afs-5668	223	7	not	not	PART
afs-5668	223	8	the	the	DET
afs-5668	223	9	only	only	ADJ
afs-5668	223	10	task	task	NOUN
afs-5668	223	11	of	of	ADP
afs-5668	223	12	weed	weed	NOUN
afs-5668	223	13	control	control	NOUN
afs-5668	223	14	.	.	PUNCT
afs-5668	224	1	keeping	keep	VERB
afs-5668	224	2	the	the	DET
afs-5668	224	3	weed	weed	NOUN
afs-5668	224	4	pressure	pressure	NOUN
afs-5668	224	5	at	at	ADP
afs-5668	224	6	a	a	DET
afs-5668	224	7	moderate	moderate	ADJ
afs-5668	224	8	level	level	NOUN
afs-5668	224	9	can	can	AUX
afs-5668	224	10	be	be	AUX
afs-5668	224	11	more	more	ADV
afs-5668	224	12	important	important	ADJ
afs-5668	224	13	in	in	ADP
afs-5668	224	14	the	the	DET
afs-5668	224	15	long	long	ADJ
afs-5668	224	16	run	run	NOUN
afs-5668	224	17	.	.	PUNCT
afs-5668	225	1	the	the	DET
afs-5668	225	2	effects	effect	NOUN
afs-5668	225	3	of	of	ADP
afs-5668	225	4	weed	weed	NOUN
afs-5668	225	5	harrowing	harrowing	ADJ
afs-5668	225	6	on	on	ADP
afs-5668	225	7	grain	grain	NOUN
afs-5668	225	8	yields	yield	NOUN
afs-5668	225	9	were	be	AUX
afs-5668	225	10	quite	quite	ADV
afs-5668	225	11	similar	similar	ADJ
afs-5668	225	12	to	to	ADP
afs-5668	225	13	those	those	PRON
afs-5668	225	14	found	find	VERB
afs-5668	225	15	in	in	ADP
afs-5668	225	16	previous	previous	ADJ
afs-5668	225	17	studies	study	NOUN
afs-5668	225	18	.	.	PUNCT
afs-5668	226	1	weed	weed	NOUN
afs-5668	226	2	harrowing	harrowing	ADJ
afs-5668	226	3	has	have	AUX
afs-5668	226	4	tended	tend	VERB
afs-5668	226	5	to	to	PART
afs-5668	226	6	reduce	reduce	VERB
afs-5668	226	7	yields	yield	NOUN
afs-5668	226	8	by	by	ADP
afs-5668	226	9	0–10	0–10	NOUN
afs-5668	226	10	%	%	NOUN
afs-5668	226	11	,	,	PUNCT
afs-5668	226	12	but	but	CCONJ
afs-5668	226	13	sometimes	sometimes	ADV
afs-5668	226	14	it	it	PRON
afs-5668	226	15	has	have	AUX
afs-5668	226	16	also	also	ADV
afs-5668	226	17	had	have	VERB
afs-5668	226	18	a	a	DET
afs-5668	226	19	slight	slight	ADJ
afs-5668	226	20	increasing	increase	VERB
afs-5668	226	21	effect	effect	NOUN
afs-5668	226	22	(	(	PUNCT
afs-5668	226	23	rasmussen	rasmussen	PROPN
afs-5668	226	24	1989	1989	NUM
afs-5668	226	25	,	,	PUNCT
afs-5668	226	26	rasmussen	rasmussen	PROPN
afs-5668	226	27	1992	1992	NUM
afs-5668	226	28	,	,	PUNCT
afs-5668	226	29	rydberg	rydberg	PROPN
afs-5668	226	30	1995	1995	NUM
afs-5668	226	31	)	)	PUNCT
afs-5668	226	32	.	.	PUNCT
afs-5668	227	1	in	in	ADP
afs-5668	227	2	the	the	DET
afs-5668	227	3	usa	usa	NOUN
afs-5668	227	4	,	,	PUNCT
afs-5668	227	5	weed	weed	VERB
afs-5668	227	6	harrowing	harrowing	ADJ
afs-5668	227	7	and	and	CCONJ
afs-5668	227	8	rotary	rotary	ADJ
afs-5668	227	9	hoeing	hoeing	NOUN
afs-5668	227	10	had	have	VERB
afs-5668	227	11	no	no	DET
afs-5668	227	12	effect	effect	NOUN
afs-5668	227	13	at	at	ADV
afs-5668	227	14	all	all	ADV
afs-5668	227	15	on	on	ADP
afs-5668	227	16	yields	yield	NOUN
afs-5668	227	17	(	(	PUNCT
afs-5668	227	18	mohler	mohler	NOUN
afs-5668	227	19	and	and	CCONJ
afs-5668	227	20	frisch	frisch	VERB
afs-5668	227	21	1997	1997	NUM
afs-5668	227	22	)	)	PUNCT
afs-5668	227	23	.	.	PUNCT
afs-5668	228	1	increasing	increase	VERB
afs-5668	228	2	the	the	DET
afs-5668	228	3	spacing	spacing	NOUN
afs-5668	228	4	between	between	ADP
afs-5668	228	5	rows	row	NOUN
afs-5668	228	6	reduces	reduce	VERB
afs-5668	228	7	grain	grain	NOUN
afs-5668	228	8	yields	yield	NOUN
afs-5668	228	9	.	.	PUNCT
afs-5668	229	1	in	in	ADP
afs-5668	229	2	our	our	PRON
afs-5668	229	3	study	study	NOUN
afs-5668	229	4	,	,	PUNCT
afs-5668	229	5	doubling	double	VERB
afs-5668	229	6	the	the	DET
afs-5668	229	7	spacing	spacing	NOUN
afs-5668	229	8	from	from	ADP
afs-5668	229	9	125	125	NUM
afs-5668	229	10	mm	mm	NOUN
afs-5668	229	11	to	to	ADP
afs-5668	229	12	250	250	NUM
afs-5668	229	13	mm	mm	NOUN
afs-5668	229	14	reduced	reduce	VERB
afs-5668	229	15	the	the	DET
afs-5668	229	16	yield	yield	NOUN
afs-5668	229	17	by	by	ADP
afs-5668	229	18	12–13	12–13	NUM
afs-5668	229	19	%	%	NOUN
afs-5668	229	20	.	.	PUNCT
afs-5668	230	1	in	in	ADP
afs-5668	230	2	other	other	ADJ
afs-5668	230	3	nordic	nordic	ADJ
afs-5668	230	4	studies	study	NOUN
afs-5668	230	5	,	,	PUNCT
afs-5668	230	6	the	the	DET
afs-5668	230	7	yield	yield	NOUN
afs-5668	230	8	decrease	decrease	NOUN
afs-5668	230	9	has	have	AUX
afs-5668	230	10	been	be	AUX
afs-5668	230	11	slightly	slightly	ADV
afs-5668	230	12	less	less	ADJ
afs-5668	230	13	,	,	PUNCT
afs-5668	230	14	about	about	ADV
afs-5668	230	15	4–8	4–8	NUM
afs-5668	230	16	%	%	NOUN
afs-5668	230	17	(	(	PUNCT
afs-5668	230	18	rasmussen	rasmussen	PROPN
afs-5668	230	19	1989	1989	NUM
afs-5668	230	20	,	,	PUNCT
afs-5668	230	21	johansson	johansson	PROPN
afs-5668	230	22	1998	1998	NUM
afs-5668	230	23	)	)	PUNCT
afs-5668	230	24	.	.	PUNCT
afs-5668	231	1	it	it	PRON
afs-5668	231	2	depends	depend	VERB
afs-5668	231	3	on	on	ADP
afs-5668	231	4	weed	weed	NOUN
afs-5668	231	5	density	density	NOUN
afs-5668	231	6	and	and	CCONJ
afs-5668	231	7	hoeing	hoe	VERB
afs-5668	231	8	success	success	NOUN
afs-5668	231	9	how	how	SCONJ
afs-5668	231	10	much	much	ADJ
afs-5668	231	11	of	of	ADP
afs-5668	231	12	the	the	DET
afs-5668	231	13	yield	yield	NOUN
afs-5668	231	14	decrease	decrease	NOUN
afs-5668	231	15	can	can	AUX
afs-5668	231	16	be	be	AUX
afs-5668	231	17	compensated	compensate	VERB
afs-5668	231	18	.	.	PUNCT
afs-5668	232	1	hoeing	hoe	VERB
afs-5668	232	2	losses	loss	NOUN
afs-5668	232	3	may	may	AUX
afs-5668	232	4	be	be	AUX
afs-5668	232	5	higher	high	ADJ
afs-5668	232	6	on	on	ADP
afs-5668	232	7	farms	farm	NOUN
afs-5668	232	8	than	than	ADP
afs-5668	232	9	experimental	experimental	ADJ
afs-5668	232	10	plots	plot	NOUN
afs-5668	232	11	,	,	PUNCT
afs-5668	232	12	due	due	ADJ
afs-5668	232	13	,	,	PUNCT
afs-5668	232	14	for	for	ADP
afs-5668	232	15	instance	instance	NOUN
afs-5668	232	16	,	,	PUNCT
afs-5668	232	17	to	to	ADP
afs-5668	232	18	trampling	trample	VERB
afs-5668	232	19	at	at	ADP
afs-5668	232	20	the	the	DET
afs-5668	232	21	ends	end	NOUN
afs-5668	232	22	of	of	ADP
afs-5668	232	23	fields	field	NOUN
afs-5668	232	24	and	and	CCONJ
afs-5668	232	25	on	on	ADP
afs-5668	232	26	slopes	slope	NOUN
afs-5668	232	27	.	.	PUNCT
afs-5668	233	1	our	our	PRON
afs-5668	233	2	study	study	NOUN
afs-5668	233	3	showed	show	VERB
afs-5668	233	4	that	that	SCONJ
afs-5668	233	5	a	a	DET
afs-5668	233	6	row	row	NOUN
afs-5668	233	7	spacing	spacing	NOUN
afs-5668	233	8	of	of	ADP
afs-5668	233	9	180	180	NUM
afs-5668	233	10	mm	mm	NOUN
afs-5668	233	11	is	be	AUX
afs-5668	233	12	technically	technically	ADV
afs-5668	233	13	feasible	feasible	ADJ
afs-5668	233	14	for	for	ADP
afs-5668	233	15	hoeing	hoe	VERB
afs-5668	233	16	,	,	PUNCT
afs-5668	233	17	but	but	CCONJ
afs-5668	233	18	the	the	DET
afs-5668	233	19	coulters	coulter	NOUN
afs-5668	233	20	of	of	ADP
afs-5668	233	21	the	the	DET
afs-5668	233	22	drill	drill	NOUN
afs-5668	233	23	have	have	VERB
afs-5668	233	24	to	to	PART
afs-5668	233	25	be	be	AUX
afs-5668	233	26	modified	modify	VERB
afs-5668	233	27	.	.	PUNCT
afs-5668	234	1	yield	yield	NOUN
afs-5668	234	2	losses	loss	NOUN
afs-5668	234	3	were	be	AUX
afs-5668	234	4	lower	low	ADJ
afs-5668	234	5	when	when	SCONJ
afs-5668	234	6	compared	compare	VERB
afs-5668	234	7	with	with	ADP
afs-5668	234	8	250	250	NUM
afs-5668	234	9	-	-	PUNCT
afs-5668	234	10	mm	mm	NUM
afs-5668	234	11	rows	row	NOUN
afs-5668	234	12	,	,	PUNCT
afs-5668	234	13	at	at	ADP
afs-5668	234	14	least	least	ADJ
afs-5668	234	15	in	in	ADP
afs-5668	234	16	mull	mull	NOUN
afs-5668	234	17	soil	soil	NOUN
afs-5668	234	18	.	.	PUNCT
afs-5668	235	1	furthermore	furthermore	ADV
afs-5668	235	2	,	,	PUNCT
afs-5668	235	3	the	the	DET
afs-5668	235	4	natural	natural	ADJ
afs-5668	235	5	competitiveness	competitiveness	NOUN
afs-5668	235	6	of	of	ADP
afs-5668	235	7	the	the	DET
afs-5668	235	8	crop	crop	NOUN
afs-5668	235	9	against	against	ADP
afs-5668	235	10	weeds	weed	NOUN
afs-5668	235	11	can	can	AUX
afs-5668	235	12	be	be	AUX
afs-5668	235	13	better	well	ADV
afs-5668	235	14	utilized	utilize	VERB
afs-5668	235	15	in	in	ADP
afs-5668	235	16	narrow	narrow	ADJ
afs-5668	235	17	row	row	NOUN
afs-5668	235	18	spaces	space	NOUN
afs-5668	235	19	.	.	PUNCT
afs-5668	236	1	the	the	DET
afs-5668	236	2	latest	late	ADJ
afs-5668	236	3	study	study	NOUN
afs-5668	236	4	in	in	ADP
afs-5668	236	5	sweden	sweden	PROPN
afs-5668	236	6	has	have	AUX
afs-5668	236	7	shown	show	VERB
afs-5668	236	8	that	that	SCONJ
afs-5668	236	9	inter	inter	ADJ
afs-5668	236	10	-	-	NOUN
afs-5668	236	11	row	row	ADJ
afs-5668	236	12	hoeing	hoeing	NOUN
afs-5668	236	13	is	be	AUX
afs-5668	236	14	possible	possible	ADJ
afs-5668	236	15	in	in	ADP
afs-5668	236	16	125	125	NUM
afs-5668	236	17	-	-	PUNCT
afs-5668	236	18	mm	mm	NUM
afs-5668	236	19	rows	row	NOUN
afs-5668	236	20	.	.	PUNCT
afs-5668	237	1	the	the	DET
afs-5668	237	2	crop	crop	NOUN
afs-5668	237	3	yield	yield	NOUN
afs-5668	237	4	and	and	CCONJ
afs-5668	237	5	the	the	DET
afs-5668	237	6	weed	weed	NOUN
afs-5668	237	7	effect	effect	NOUN
afs-5668	237	8	were	be	AUX
afs-5668	237	9	better	well	ADJ
afs-5668	237	10	at	at	ADP
afs-5668	237	11	spacings	spacing	NOUN
afs-5668	237	12	of	of	ADP
afs-5668	237	13	125	125	NUM
afs-5668	237	14	mm	mm	NOUN
afs-5668	237	15	than	than	ADP
afs-5668	237	16	250	250	NUM
afs-5668	237	17	mm	mm	INTJ
afs-5668	237	18	(	(	PUNCT
afs-5668	237	19	johansson	johansson	PROPN
afs-5668	237	20	1998	1998	NUM
afs-5668	237	21	)	)	PUNCT
afs-5668	237	22	.	.	PUNCT
afs-5668	238	1	wide	wide	ADJ
afs-5668	238	2	row	row	NOUN
afs-5668	238	3	spacings	spacing	NOUN
afs-5668	238	4	may	may	AUX
afs-5668	238	5	be	be	AUX
afs-5668	238	6	beneficial	beneficial	ADJ
afs-5668	238	7	for	for	ADP
afs-5668	238	8	the	the	DET
afs-5668	238	9	control	control	NOUN
afs-5668	238	10	of	of	ADP
afs-5668	238	11	perennial	perennial	ADJ
afs-5668	238	12	weeds	weed	NOUN
afs-5668	238	13	.	.	PUNCT
afs-5668	239	1	at	at	ADP
afs-5668	239	2	narrow	narrow	ADJ
afs-5668	239	3	row	row	NOUN
afs-5668	239	4	spacings	spacing	NOUN
afs-5668	239	5	,	,	PUNCT
afs-5668	239	6	the	the	DET
afs-5668	239	7	percentage	percentage	NOUN
afs-5668	239	8	of	of	ADP
afs-5668	239	9	soil	soil	NOUN
afs-5668	239	10	surface	surface	NOUN
afs-5668	239	11	in	in	ADP
afs-5668	239	12	the	the	DET
afs-5668	239	13	rows	row	NOUN
afs-5668	239	14	is	be	AUX
afs-5668	239	15	relatively	relatively	ADV
afs-5668	239	16	greater	great	ADJ
afs-5668	239	17	than	than	ADP
afs-5668	239	18	at	at	ADP
afs-5668	239	19	wide	wide	ADJ
afs-5668	239	20	row	row	NOUN
afs-5668	239	21	spacings	spacing	NOUN
afs-5668	239	22	.	.	PUNCT
afs-5668	240	1	the	the	DET
afs-5668	240	2	growth	growth	NOUN
afs-5668	240	3	of	of	ADP
afs-5668	240	4	perennial	perennial	ADJ
afs-5668	240	5	weeds	weed	NOUN
afs-5668	240	6	can	can	AUX
afs-5668	240	7	only	only	ADV
afs-5668	240	8	be	be	AUX
afs-5668	240	9	limited	limit	VERB
afs-5668	240	10	by	by	ADP
afs-5668	240	11	cutting	cut	VERB
afs-5668	240	12	them	they	PRON
afs-5668	240	13	off	off	ADP
afs-5668	240	14	or	or	CCONJ
afs-5668	240	15	pulling	pull	VERB
afs-5668	240	16	them	they	PRON
afs-5668	240	17	up	up	ADP
afs-5668	240	18	.	.	PUNCT
afs-5668	241	1	because	because	SCONJ
afs-5668	241	2	the	the	DET
afs-5668	241	3	effect	effect	NOUN
afs-5668	241	4	of	of	ADP
afs-5668	241	5	inter	inter	ADJ
afs-5668	241	6	-	-	NOUN
afs-5668	241	7	row	row	ADJ
afs-5668	241	8	hoeing	hoeing	NOUN
afs-5668	241	9	is	be	AUX
afs-5668	241	10	poor	poor	ADJ
afs-5668	241	11	in	in	ADP
afs-5668	241	12	rows	row	NOUN
afs-5668	241	13	(	(	PUNCT
afs-5668	241	14	only	only	ADV
afs-5668	241	15	covering	cover	VERB
afs-5668	241	16	the	the	DET
afs-5668	241	17	weeds	weed	NOUN
afs-5668	241	18	)	)	PUNCT
afs-5668	241	19	it	it	PRON
afs-5668	241	20	is	be	AUX
afs-5668	241	21	possible	possible	ADJ
afs-5668	241	22	that	that	SCONJ
afs-5668	241	23	perennials	perennial	NOUN
afs-5668	241	24	“	"	PUNCT
afs-5668	241	25	hide	hide	VERB
afs-5668	241	26	themselves	themselves	PRON
afs-5668	241	27	”	"	PUNCT
afs-5668	241	28	in	in	ADP
afs-5668	241	29	the	the	DET
afs-5668	241	30	rows	row	NOUN
afs-5668	241	31	.	.	PUNCT
afs-5668	242	1	effectiveness	effectiveness	NOUN
afs-5668	242	2	against	against	ADP
afs-5668	242	3	perennials	perennial	NOUN
afs-5668	242	4	may	may	AUX
afs-5668	242	5	therefore	therefore	ADV
afs-5668	242	6	be	be	AUX
afs-5668	242	7	poorer	poor	ADJ
afs-5668	242	8	at	at	ADP
afs-5668	242	9	narrow	narrow	ADJ
afs-5668	242	10	row	row	NOUN
afs-5668	242	11	spacings	spacing	NOUN
afs-5668	242	12	.	.	PUNCT
afs-5668	243	1	the	the	DET
afs-5668	243	2	effect	effect	NOUN
afs-5668	243	3	of	of	ADP
afs-5668	243	4	inter	inter	ADJ
afs-5668	243	5	-	-	NOUN
afs-5668	243	6	row	row	NOUN
afs-5668	243	7	hoeing	hoeing	NOUN
afs-5668	243	8	on	on	ADP
afs-5668	243	9	perennial	perennial	ADJ
afs-5668	243	10	weeds	weed	NOUN
afs-5668	243	11	has	have	AUX
afs-5668	243	12	,	,	PUNCT
afs-5668	243	13	however	however	ADV
afs-5668	243	14	,	,	PUNCT
afs-5668	243	15	been	be	AUX
afs-5668	243	16	studied	study	VERB
afs-5668	243	17	very	very	ADV
afs-5668	243	18	little	little	ADJ
afs-5668	243	19	to	to	ADP
afs-5668	243	20	date	date	NOUN
afs-5668	243	21	;	;	PUNCT
afs-5668	243	22	more	more	ADJ
afs-5668	243	23	studies	study	NOUN
afs-5668	243	24	need	need	VERB
afs-5668	243	25	to	to	PART
afs-5668	243	26	be	be	AUX
afs-5668	243	27	conducted	conduct	VERB
afs-5668	243	28	on	on	ADP
afs-5668	243	29	this	this	DET
afs-5668	243	30	subject	subject	NOUN
afs-5668	243	31	in	in	ADP
afs-5668	243	32	the	the	DET
afs-5668	243	33	future	future	NOUN
afs-5668	243	34	.	.	PUNCT
afs-5668	244	1	in	in	ADP
afs-5668	244	2	conclusion	conclusion	NOUN
afs-5668	244	3	,	,	PUNCT
afs-5668	244	4	the	the	DET
afs-5668	244	5	advantage	advantage	NOUN
afs-5668	244	6	of	of	ADP
afs-5668	244	7	inter	inter	ADJ
afs-5668	244	8	-	-	NOUN
afs-5668	244	9	row	row	ADJ
afs-5668	244	10	hoeing	hoeing	NOUN
afs-5668	244	11	is	be	AUX
afs-5668	244	12	its	its	PRON
afs-5668	244	13	effectiveness	effectiveness	NOUN
afs-5668	244	14	against	against	ADP
afs-5668	244	15	weeds	weed	NOUN
afs-5668	244	16	.	.	PUNCT
afs-5668	245	1	because	because	SCONJ
afs-5668	245	2	increasing	increase	VERB
afs-5668	245	3	the	the	DET
afs-5668	245	4	row	row	NOUN
afs-5668	245	5	spacing	spacing	NOUN
afs-5668	245	6	has	have	VERB
afs-5668	245	7	a	a	DET
afs-5668	245	8	yield	yield	NOUN
afs-5668	245	9	-	-	PUNCT
afs-5668	245	10	cost	cost	NOUN
afs-5668	245	11	,	,	PUNCT
afs-5668	245	12	it	it	PRON
afs-5668	245	13	may	may	AUX
afs-5668	245	14	be	be	AUX
afs-5668	245	15	,	,	PUNCT
afs-5668	245	16	that	that	SCONJ
afs-5668	245	17	hoeing	hoeing	NOUN
afs-5668	245	18	is	be	AUX
afs-5668	245	19	really	really	ADV
afs-5668	245	20	beneficial	beneficial	ADJ
afs-5668	245	21	only	only	ADV
afs-5668	245	22	in	in	ADP
afs-5668	245	23	situations	situation	NOUN
afs-5668	245	24	of	of	ADP
afs-5668	245	25	high	high	ADJ
afs-5668	245	26	weed	weed	NOUN
afs-5668	245	27	infestation	infestation	NOUN
afs-5668	245	28	.	.	PUNCT
afs-5668	246	1	the	the	DET
afs-5668	246	2	decrease	decrease	NOUN
afs-5668	246	3	in	in	ADP
afs-5668	246	4	crop	crop	NOUN
afs-5668	246	5	yield	yield	NOUN
afs-5668	246	6	can	can	AUX
afs-5668	246	7	be	be	AUX
afs-5668	246	8	kept	keep	VERB
afs-5668	246	9	at	at	ADP
afs-5668	246	10	a	a	DET
afs-5668	246	11	moderate	moderate	ADJ
afs-5668	246	12	level	level	NOUN
afs-5668	246	13	by	by	ADP
afs-5668	246	14	increasing	increase	VERB
afs-5668	246	15	the	the	DET
afs-5668	246	16	row	row	NOUN
afs-5668	246	17	spacing	spacing	NOUN
afs-5668	246	18	to	to	ADP
afs-5668	246	19	no	no	DET
afs-5668	246	20	more	more	ADJ
afs-5668	246	21	than	than	ADP
afs-5668	246	22	180	180	NUM
afs-5668	246	23	mm	mm	NOUN
afs-5668	246	24	instead	instead	ADV
afs-5668	246	25	of	of	ADP
afs-5668	246	26	250	250	NUM
afs-5668	246	27	mm	mm	NOUN
afs-5668	246	28	for	for	ADP
afs-5668	246	29	hoeing	hoe	VERB
afs-5668	246	30	.	.	PUNCT
afs-5668	247	1	more	more	ADJ
afs-5668	247	2	attention	attention	NOUN
afs-5668	247	3	should	should	AUX
afs-5668	247	4	be	be	AUX
afs-5668	247	5	paid	pay	VERB
afs-5668	247	6	to	to	PART
afs-5668	247	7	weed	weed	VERB
afs-5668	247	8	control	control	NOUN
afs-5668	247	9	within	within	ADP
afs-5668	247	10	crop	crop	NOUN
afs-5668	247	11	rows	row	NOUN
afs-5668	247	12	.	.	PUNCT
afs-5668	248	1	this	this	PRON
afs-5668	248	2	and	and	CCONJ
afs-5668	248	3	previous	previous	ADJ
afs-5668	248	4	studies	study	NOUN
afs-5668	248	5	has	have	AUX
afs-5668	248	6	shown	show	VERB
afs-5668	248	7	that	that	SCONJ
afs-5668	248	8	the	the	DET
afs-5668	248	9	advantage	advantage	NOUN
afs-5668	248	10	of	of	ADP
afs-5668	248	11	the	the	DET
afs-5668	248	12	spring	spring	NOUN
afs-5668	248	13	tine	tine	NOUN
afs-5668	248	14	harrow	harrow	PROPN
afs-5668	248	15	and	and	CCONJ
afs-5668	248	16	rotary	rotary	ADJ
afs-5668	248	17	hoe	hoe	NOUN
afs-5668	248	18	is	be	AUX
afs-5668	248	19	usually	usually	ADV
afs-5668	248	20	the	the	DET
afs-5668	248	21	small	small	ADJ
afs-5668	248	22	yield	yield	NOUN
afs-5668	248	23	loss	loss	NOUN
afs-5668	248	24	.	.	PUNCT
afs-5668	249	1	the	the	DET
afs-5668	249	2	disadvantage	disadvantage	NOUN
afs-5668	249	3	is	be	AUX
afs-5668	249	4	the	the	DET
afs-5668	249	5	poor	poor	ADJ
afs-5668	249	6	effect	effect	NOUN
afs-5668	249	7	on	on	ADP
afs-5668	249	8	big	big	ADJ
afs-5668	249	9	weeds	weed	NOUN
afs-5668	249	10	.	.	PUNCT
afs-5668	250	1	more	more	ADJ
afs-5668	250	2	than	than	ADP
afs-5668	250	3	one	one	NUM
afs-5668	250	4	treatment	treatment	NOUN
afs-5668	250	5	per	per	ADP
afs-5668	250	6	summer	summer	NOUN
afs-5668	250	7	is	be	AUX
afs-5668	250	8	often	often	ADV
afs-5668	250	9	needed	need	VERB
afs-5668	250	10	with	with	ADP
afs-5668	250	11	all	all	DET
afs-5668	250	12	the	the	DET
afs-5668	250	13	mechanical	mechanical	ADJ
afs-5668	250	14	methods	method	NOUN
afs-5668	250	15	tested	test	VERB
afs-5668	250	16	.	.	PUNCT
afs-5668	251	1	mechanical	mechanical	ADJ
afs-5668	251	2	weeding	weed	VERB
afs-5668	251	3	methods	method	NOUN
afs-5668	251	4	are	be	AUX
afs-5668	251	5	useful	useful	ADJ
afs-5668	251	6	in	in	ADP
afs-5668	251	7	organic	organic	ADJ
afs-5668	251	8	farming	farming	NOUN
afs-5668	251	9	but	but	CCONJ
afs-5668	251	10	are	be	AUX
afs-5668	251	11	seldom	seldom	ADV
afs-5668	251	12	economically	economically	ADV
afs-5668	251	13	profitable	profitable	ADJ
afs-5668	251	14	in	in	ADP
afs-5668	251	15	conventional	conventional	ADJ
afs-5668	251	16	farming	farming	NOUN
afs-5668	251	17	due	due	ADP
afs-5668	251	18	to	to	ADP
afs-5668	251	19	the	the	DET
afs-5668	251	20	low	low	ADJ
afs-5668	251	21	price	price	NOUN
afs-5668	251	22	and	and	CCONJ
afs-5668	251	23	high	high	ADJ
afs-5668	251	24	efficiency	efficiency	NOUN
afs-5668	251	25	of	of	ADP
afs-5668	251	26	cereal	cereal	NOUN
afs-5668	251	27	herbicides	herbicide	NOUN
afs-5668	251	28	(	(	PUNCT
afs-5668	251	29	lötjönen	lötjönen	NOUN
afs-5668	251	30	and	and	CCONJ
afs-5668	251	31	mikkola	mikkola	PROPN
afs-5668	251	32	1997	1997	NUM
afs-5668	251	33	)	)	PUNCT
afs-5668	251	34	.	.	PUNCT
afs-5668	252	1	in	in	ADP
afs-5668	252	2	organic	organic	ADJ
afs-5668	252	3	farming	farming	NOUN
afs-5668	252	4	it	it	PRON
afs-5668	252	5	may	may	AUX
afs-5668	252	6	be	be	AUX
afs-5668	252	7	wiser	wise	ADJ
afs-5668	252	8	to	to	PART
afs-5668	252	9	strive	strive	VERB
afs-5668	252	10	for	for	ADP
afs-5668	252	11	low	low	ADJ
afs-5668	252	12	weed	weed	NOUN
afs-5668	252	13	rates	rate	NOUN
afs-5668	252	14	than	than	ADP
afs-5668	252	15	maximum	maximum	ADJ
afs-5668	252	16	yields	yield	NOUN
afs-5668	252	17	.	.	PUNCT
afs-5668	253	1	277	277	NUM
afs-5668	253	2	a	a	DET
afs-5668	253	3	g	g	NOUN
afs-5668	253	4	r	r	NOUN
afs-5668	254	1	i	i	NOUN
afs-5668	254	2	c	c	NOUN
afs-5668	254	3	u	u	NOUN
afs-5668	254	4	l	l	NOUN
afs-5668	254	5	t	t	NOUN
afs-5668	254	6	u	u	X
afs-5668	254	7	r	r	NOUN
afs-5668	254	8	a	a	PROPN
afs-5668	254	9	l	l	NOUN
afs-5668	254	10	a	a	DET
afs-5668	254	11	n	n	NOUN
afs-5668	255	1	d	d	NOUN
afs-5668	255	2	f	f	X
afs-5668	256	1	o	o	NOUN
afs-5668	256	2	o	o	X
afs-5668	257	1	d	d	X
afs-5668	257	2	s	s	X
afs-5668	257	3	c	c	NOUN
afs-5668	258	1	i	i	NOUN
afs-5668	258	2	e	e	PROPN
afs-5668	258	3	n	n	PROPN
afs-5668	258	4	c	c	NOUN
afs-5668	258	5	e	e	NOUN
afs-5668	258	6	i	i	PRON
afs-5668	258	7	n	n	VERB
afs-5668	258	8	f	f	NOUN
afs-5668	258	9	i	i	PRON
afs-5668	258	10	n	n	VERB
afs-5668	258	11	l	l	NOUN
afs-5668	258	12	a	a	PRON
afs-5668	258	13	n	n	NOUN
afs-5668	258	14	d	d	NOUN
afs-5668	258	15	vol	vol	NOUN
afs-5668	258	16	.	.	PROPN
afs-5668	258	17	9	9	NUM
afs-5668	258	18	(	(	PUNCT
afs-5668	258	19	2000	2000	NUM
afs-5668	258	20	):	):	PUNCT
afs-5668	258	21	269–278	269–278	NUM
afs-5668	258	22	.	.	PUNCT
afs-5668	259	1	erviö	erviö	NOUN
afs-5668	259	2	,	,	PUNCT
afs-5668	259	3	l.-r	l.-r	NOUN
afs-5668	259	4	.	.	PUNCT
afs-5668	260	1	&	&	CCONJ
afs-5668	260	2	salonen	salonen	PROPN
afs-5668	260	3	,	,	PUNCT
afs-5668	260	4	j.	j.	PROPN
afs-5668	260	5	1987	1987	NUM
afs-5668	260	6	.	.	PUNCT
afs-5668	261	1	changes	change	NOUN
afs-5668	261	2	in	in	ADP
afs-5668	261	3	the	the	DET
afs-5668	261	4	weed	weed	NOUN
afs-5668	261	5	population	population	NOUN
afs-5668	261	6	of	of	ADP
afs-5668	261	7	spring	spring	NOUN
afs-5668	261	8	cereals	cereal	NOUN
afs-5668	261	9	in	in	ADP
afs-5668	261	10	finland	finland	PROPN
afs-5668	261	11	.	.	PUNCT
afs-5668	262	1	annales	annales	PROPN
afs-5668	262	2	agriculturae	agriculturae	PROPN
afs-5668	262	3	fenniae	fenniae	PROPN
afs-5668	262	4	26	26	NUM
afs-5668	262	5	:	:	PUNCT
afs-5668	262	6	201–226	201–226	NUM
afs-5668	262	7	.	.	PUNCT
afs-5668	262	8	–	–	PUNCT
afs-5668	262	9	,	,	PUNCT
afs-5668	262	10	tanskanen	tanskanen	NOUN
afs-5668	262	11	,	,	PUNCT
afs-5668	262	12	t.	t.	PROPN
afs-5668	262	13	&	&	CCONJ
afs-5668	262	14	salonen	salonen	PROPN
afs-5668	262	15	,	,	PUNCT
afs-5668	262	16	j.	j.	PROPN
afs-5668	262	17	1991	1991	NUM
afs-5668	262	18	.	.	PUNCT
afs-5668	263	1	profitability	profitability	NOUN
afs-5668	263	2	of	of	ADP
afs-5668	263	3	chemical	chemical	ADJ
afs-5668	263	4	weed	weed	NOUN
afs-5668	263	5	control	control	NOUN
afs-5668	263	6	in	in	ADP
afs-5668	263	7	spring	spring	NOUN
afs-5668	263	8	cereals	cereal	NOUN
afs-5668	263	9	.	.	PUNCT
afs-5668	264	1	annales	annale	NOUN
afs-5668	264	2	agriculturae	agriculturae	PROPN
afs-5668	264	3	fenniae	fenniae	PROPN
afs-5668	264	4	30	30	NUM
afs-5668	264	5	:	:	SYM
afs-5668	264	6	199–206	199–206	NUM
afs-5668	264	7	.	.	PUNCT
afs-5668	265	1	finnish	finnish	ADJ
afs-5668	265	2	meteorological	meteorological	PROPN
afs-5668	265	3	institute	institute	PROPN
afs-5668	265	4	1999	1999	NUM
afs-5668	265	5	.	.	PUNCT
afs-5668	266	1	weather	weather	NOUN
afs-5668	266	2	data	datum	NOUN
afs-5668	266	3	obtained	obtain	VERB
afs-5668	266	4	from	from	ADP
afs-5668	266	5	the	the	DET
afs-5668	266	6	finnish	finnish	ADJ
afs-5668	266	7	meteorological	meteorological	PROPN
afs-5668	266	8	institute	institute	PROPN
afs-5668	266	9	.	.	PUNCT
afs-5668	267	1	johansson	johansson	PROPN
afs-5668	267	2	,	,	PUNCT
afs-5668	267	3	d.	d.	PROPN
afs-5668	267	4	1998	1998	NUM
afs-5668	267	5	.	.	PUNCT
afs-5668	268	1	radhackning	radhackne	VERB
afs-5668	268	2	med	med	PROPN
afs-5668	268	3	och	och	PROPN
afs-5668	268	4	utan	utan	PROPN
afs-5668	269	1	efterredskap	efterredskap	PROPN
afs-5668	269	2	i	i	PROPN
afs-5668	269	3	stråsäd	stråsäd	PROPN
afs-5668	269	4	.	.	PUNCT
afs-5668	270	1	slutrapport	slutrapport	PROPN
afs-5668	270	2	för	för	PROPN
afs-5668	270	3	fältförsök	fältförsök	PROPN
afs-5668	270	4	1995–1997	1995–1997	NUM
afs-5668	270	5	.	.	PUNCT
afs-5668	271	1	institutionen	institutionen	PROPN
afs-5668	271	2	för	för	PROPN
afs-5668	271	3	markvetenskap	markvetenskap	PROPN
afs-5668	271	4	.	.	PUNCT
afs-5668	272	1	rapporter	rapporter	PROPN
afs-5668	272	2	från	från	PROPN
afs-5668	272	3	jordbearbetningsavdelningen	jordbearbetningsavdelningen	PROPN
afs-5668	273	1	nr	nr	PROPN
afs-5668	273	2	.	.	PROPN
afs-5668	273	3	94	94	NUM
afs-5668	273	4	.	.	PUNCT
afs-5668	274	1	uppsala	uppsala	PROPN
afs-5668	274	2	:	:	PUNCT
afs-5668	274	3	sveriges	sverige	VERB
afs-5668	274	4	lantbruksuniversitet	lantbruksuniversitet	NOUN
afs-5668	274	5	.	.	PUNCT
afs-5668	275	1	49	49	NUM
afs-5668	275	2	p.	p.	NOUN
afs-5668	275	3	lötjönen	lötjönen	NOUN
afs-5668	275	4	,	,	PUNCT
afs-5668	275	5	t.	t.	PROPN
afs-5668	275	6	&	&	CCONJ
afs-5668	275	7	mikkola	mikkola	PROPN
afs-5668	275	8	,	,	PUNCT
afs-5668	275	9	h.	h.	PROPN
afs-5668	275	10	1997	1997	NUM
afs-5668	275	11	.	.	PUNCT
afs-5668	276	1	rikkakasvien	rikkakasvien	PROPN
afs-5668	276	2	torjunta	torjunta	PROPN
afs-5668	276	3	vi	vi	PROPN
afs-5668	276	4	l	l	NOUN
afs-5668	276	5	joista	joista	PROPN
afs-5668	276	6	r	r	NOUN
afs-5668	276	7	ivivä	ivivä	NOUN
afs-5668	276	8	l	l	PROPN
afs-5668	276	9	iharauksel	iharauksel	PROPN
afs-5668	276	10	la	la	PROPN
afs-5668	276	11	.	.	PUNCT
afs-5668	276	12	maatalouden	maatalouden	PROPN
afs-5668	276	13	tutkimuskeskus	tutkimuskesku	NOUN
afs-5668	276	14	.	.	PUNCT
afs-5668	277	1	vakolan	vakolan	NOUN
afs-5668	277	2	tiedote	tiedote	PROPN
afs-5668	277	3	74/97	74/97	NUM
afs-5668	277	4	.	.	PUNCT
afs-5668	278	1	vihti	vihti	NOUN
afs-5668	278	2	:	:	PUNCT
afs-5668	278	3	maatalousteknologian	maatalousteknologian	ADJ
afs-5668	278	4	tutkimuslaitos	tutkimuslaitos	NOUN
afs-5668	278	5	.	.	PUNCT
afs-5668	279	1	22	22	NUM
afs-5668	279	2	p.	p.	NOUN
afs-5668	279	3	mattsson	mattsson	PROPN
afs-5668	279	4	,	,	PUNCT
afs-5668	279	5	b.	b.	PROPN
afs-5668	279	6	&	&	CCONJ
afs-5668	279	7	sandström	sandström	PROPN
afs-5668	279	8	,	,	PUNCT
afs-5668	279	9	m.	m.	NOUN
afs-5668	279	10	1994	1994	NUM
afs-5668	279	11	.	.	PUNCT
afs-5668	280	1	icke	icke	PROPN
afs-5668	280	2	-	-	PUNCT
afs-5668	280	3	kemisk	kemisk	NOUN
afs-5668	280	4	bekämpning	bekämpne	VERB
afs-5668	280	5	i	i	PRON
afs-5668	280	6	stråsäd	stråsäd	PROPN
afs-5668	280	7	och	och	PROPN
afs-5668	280	8	oljeväxter	oljeväxter	PROPN
afs-5668	280	9	.	.	PUNCT
afs-5668	281	1	aktuellt	aktuellt	PROPN
afs-5668	281	2	från	från	PROPN
afs-5668	281	3	lantbruksuniversitetet	lantbruksuniversitetet	PROPN
afs-5668	281	4	423	423	NUM
afs-5668	281	5	.	.	PUNCT
afs-5668	282	1	uppsala	uppsala	PROPN
afs-5668	282	2	:	:	PUNCT
afs-5668	282	3	sveriges	sverige	VERB
afs-5668	282	4	lantbruksuniversitet	lantbruksuniversitet	NOUN
afs-5668	282	5	.	.	PUNCT
afs-5668	283	1	23	23	NUM
afs-5668	283	2	p.	p.	NOUN
afs-5668	283	3	mohler	mohler	NOUN
afs-5668	283	4	,	,	PUNCT
afs-5668	283	5	c.l	c.l	PROPN
afs-5668	283	6	.	.	PROPN
afs-5668	283	7	&	&	CCONJ
afs-5668	283	8	frisch	frisch	PROPN
afs-5668	283	9	,	,	PUNCT
afs-5668	283	10	j.c	j.c	PROPN
afs-5668	283	11	.	.	PROPN
afs-5668	283	12	1997	1997	NUM
afs-5668	283	13	.	.	PUNCT
afs-5668	284	1	mechanical	mechanical	ADJ
afs-5668	284	2	weed	weed	NOUN
afs-5668	284	3	control	control	NOUN
afs-5668	284	4	in	in	ADP
afs-5668	284	5	oats	oats	NOUN
afs-5668	284	6	with	with	ADP
afs-5668	284	7	a	a	DET
afs-5668	284	8	rotary	rotary	ADJ
afs-5668	284	9	hoe	hoe	NOUN
afs-5668	284	10	and	and	CCONJ
afs-5668	284	11	tine	tine	NOUN
afs-5668	284	12	weeder	weeder	NOUN
afs-5668	284	13	.	.	PUNCT
afs-5668	285	1	proceedings	proceeding	NOUN
afs-5668	285	2	of	of	ADP
afs-5668	285	3	the	the	DET
afs-5668	285	4	annual	annual	ADJ
afs-5668	285	5	meeting	meeting	NOUN
afs-5668	285	6	of	of	ADP
afs-5668	285	7	the	the	DET
afs-5668	285	8	northeastern	northeastern	ADJ
afs-5668	285	9	weed	weed	NOUN
afs-5668	285	10	science	science	NOUN
afs-5668	285	11	society	society	NOUN
afs-5668	285	12	,	,	PUNCT
afs-5668	285	13	newport	newport	PROPN
afs-5668	285	14	,	,	PUNCT
afs-5668	285	15	rhode	rhode	PROPN
afs-5668	285	16	island	island	NOUN
afs-5668	285	17	,	,	PUNCT
afs-5668	285	18	6	6	NUM
afs-5668	285	19	–	–	PUNCT
afs-5668	285	20	9.1.1997	9.1.1997	NUM
afs-5668	285	21	.	.	PUNCT
afs-5668	286	1	51	51	NUM
afs-5668	286	2	:	:	PUNCT
afs-5668	286	3	2–6	2–6	NOUN
afs-5668	286	4	.	.	PROPN
afs-5668	286	5	pullen	pullen	PROPN
afs-5668	286	6	,	,	PUNCT
afs-5668	286	7	d.w.m	d.w.m	PROPN
afs-5668	286	8	.	.	PROPN
afs-5668	286	9	&	&	CCONJ
afs-5668	286	10	cowell	cowell	PROPN
afs-5668	286	11	,	,	PUNCT
afs-5668	286	12	p.a	p.a	PROPN
afs-5668	286	13	.	.	PROPN
afs-5668	286	14	1997	1997	NUM
afs-5668	286	15	.	.	PUNCT
afs-5668	287	1	an	an	DET
afs-5668	287	2	evaluation	evaluation	NOUN
afs-5668	287	3	of	of	ADP
afs-5668	287	4	the	the	DET
afs-5668	287	5	performance	performance	NOUN
afs-5668	287	6	of	of	ADP
afs-5668	287	7	mechanical	mechanical	ADJ
afs-5668	287	8	weeding	weed	VERB
afs-5668	287	9	mechanisms	mechanism	NOUN
afs-5668	287	10	for	for	ADP
afs-5668	287	11	use	use	NOUN
afs-5668	287	12	in	in	ADP
afs-5668	287	13	high	high	ADJ
afs-5668	287	14	speed	speed	NOUN
afs-5668	287	15	inter	inter	ADJ
afs-5668	287	16	-	-	NOUN
afs-5668	287	17	row	row	NOUN
afs-5668	287	18	weeding	weeding	NOUN
afs-5668	287	19	of	of	ADP
afs-5668	287	20	arable	arable	ADJ
afs-5668	287	21	crops	crop	NOUN
afs-5668	287	22	.	.	PUNCT
afs-5668	288	1	journal	journal	NOUN
afs-5668	288	2	of	of	ADP
afs-5668	288	3	agricultural	agricultural	ADJ
afs-5668	288	4	engineering	engineering	NOUN
afs-5668	288	5	research	research	NOUN
afs-5668	288	6	67	67	NUM
afs-5668	288	7	:	:	SYM
afs-5668	288	8	27–34	27–34	NUM
afs-5668	288	9	.	.	PUNCT
afs-5668	288	10	rasmussen	rasmussen	PROPN
afs-5668	288	11	,	,	PUNCT
afs-5668	288	12	j.	j.	PROPN
afs-5668	288	13	1989	1989	NUM
afs-5668	288	14	.	.	PUNCT
afs-5668	289	1	forsøg	forsøg	PROPN
afs-5668	289	2	med	med	PROPN
afs-5668	289	3	ukrudtsharvning	ukrudtsharvne	VERB
afs-5668	289	4	och	och	NUM
afs-5668	289	5	radrensning	radrensne	VERB
afs-5668	289	6	i	i	PRON
afs-5668	289	7	korn	korn	PROPN
afs-5668	289	8	.	.	PUNCT
afs-5668	290	1	nordic	nordic	ADJ
afs-5668	290	2	plant	plant	NOUN
afs-5668	290	3	protection	protection	NOUN
afs-5668	290	4	conference	conference	NOUN
afs-5668	290	5	1989	1989	NUM
afs-5668	290	6	:	:	PUNCT
afs-5668	290	7	section	section	NOUN
afs-5668	290	8	of	of	ADP
afs-5668	290	9	botany	botany	NOUN
afs-5668	290	10	,	,	PUNCT
afs-5668	290	11	zoology	zoology	NOUN
afs-5668	290	12	,	,	PUNCT
afs-5668	290	13	nematology	nematology	NOUN
afs-5668	290	14	,	,	PUNCT
afs-5668	290	15	virology	virology	NOUN
afs-5668	290	16	,	,	PUNCT
afs-5668	290	17	weed	weed	NOUN
afs-5668	290	18	and	and	CCONJ
afs-5668	290	19	chemistry	chemistry	NOUN
afs-5668	290	20	.	.	PUNCT
afs-5668	291	1	helsingør	helsingør	PROPN
afs-5668	291	2	(	(	PUNCT
afs-5668	291	3	denmark	denmark	PROPN
afs-5668	291	4	)	)	PUNCT
afs-5668	291	5	.	.	PUNCT
afs-5668	292	1	p.	p.	NOUN
afs-5668	292	2	345–354	345–354	NUM
afs-5668	292	3	.	.	PUNCT
afs-5668	292	4	–	–	PUNCT
afs-5668	292	5	1992	1992	NUM
afs-5668	292	6	.	.	PUNCT
afs-5668	293	1	testing	test	VERB
afs-5668	293	2	harrows	harrow	NOUN
afs-5668	293	3	for	for	ADP
afs-5668	293	4	mechanical	mechanical	ADJ
afs-5668	293	5	control	control	NOUN
afs-5668	293	6	of	of	ADP
afs-5668	293	7	annual	annual	ADJ
afs-5668	293	8	weeds	weed	NOUN
afs-5668	293	9	in	in	ADP
afs-5668	293	10	agricultural	agricultural	ADJ
afs-5668	293	11	crops	crop	NOUN
afs-5668	293	12	.	.	PUNCT
afs-5668	294	1	weed	weed	VERB
afs-5668	294	2	research	research	NOUN
afs-5668	294	3	32	32	NUM
afs-5668	294	4	:	:	PUNCT
afs-5668	294	5	267–274	267–274	NUM
afs-5668	294	6	.	.	PROPN
afs-5668	294	7	–	–	PUNCT
afs-5668	294	8	&	&	CCONJ
afs-5668	294	9	ascard	ascard	PROPN
afs-5668	294	10	,	,	PUNCT
afs-5668	294	11	j.	j.	PROPN
afs-5668	294	12	1995	1995	NUM
afs-5668	294	13	.	.	PUNCT
afs-5668	295	1	weed	weed	NOUN
afs-5668	295	2	control	control	NOUN
afs-5668	295	3	in	in	ADP
afs-5668	295	4	organic	organic	ADJ
afs-5668	295	5	farming	farming	NOUN
afs-5668	295	6	systems	system	NOUN
afs-5668	295	7	.	.	PUNCT
afs-5668	296	1	in	in	ADP
afs-5668	296	2	:	:	PUNCT
afs-5668	296	3	glen	glen	PROPN
afs-5668	296	4	,	,	PUNCT
afs-5668	296	5	d.m	d.m	PROPN
afs-5668	296	6	.	.	PROPN
afs-5668	296	7	et	et	PROPN
afs-5668	296	8	al	al	PROPN
afs-5668	296	9	.	.	PROPN
afs-5668	296	10	(	(	PUNCT
afs-5668	296	11	eds	ed	NOUN
afs-5668	296	12	.	.	PUNCT
afs-5668	296	13	)	)	PUNCT
afs-5668	296	14	.	.	PUNCT
afs-5668	297	1	ecology	ecology	NOUN
afs-5668	297	2	and	and	CCONJ
afs-5668	297	3	integrated	integrate	VERB
afs-5668	297	4	farming	farming	NOUN
afs-5668	297	5	systems	system	NOUN
afs-5668	297	6	.	.	PUNCT
afs-5668	298	1	bristol	bristol	PROPN
afs-5668	298	2	:	:	PUNCT
afs-5668	298	3	iacr	iacr	ADJ
afs-5668	298	4	-	-	PUNCT
afs-5668	298	5	long	long	ADJ
afs-5668	298	6	ashton	ashton	PROPN
afs-5668	298	7	research	research	NOUN
afs-5668	298	8	station	station	NOUN
afs-5668	298	9	.	.	PUNCT
afs-5668	299	1	p.	p.	NOUN
afs-5668	299	2	49–67	49–67	NUM
afs-5668	299	3	.	.	PUNCT
afs-5668	299	4	–	–	PUNCT
afs-5668	299	5	&	&	CCONJ
afs-5668	299	6	svenningsen	svenningsen	PROPN
afs-5668	299	7	t.	t.	PROPN
afs-5668	299	8	1995	1995	NUM
afs-5668	299	9	.	.	PUNCT
afs-5668	300	1	selective	selective	ADJ
afs-5668	300	2	weed	weed	NOUN
afs-5668	300	3	harrowing	harrowing	ADJ
afs-5668	300	4	in	in	ADP
afs-5668	300	5	cereals	cereal	NOUN
afs-5668	300	6	.	.	PUNCT
afs-5668	301	1	biological	biological	ADJ
afs-5668	301	2	agriculture	agriculture	NOUN
afs-5668	301	3	and	and	CCONJ
afs-5668	301	4	horticulture	horticulture	NOUN
afs-5668	301	5	12	12	NUM
afs-5668	301	6	:	:	PUNCT
afs-5668	301	7	29–46	29–46	NUM
afs-5668	301	8	.	.	PUNCT
afs-5668	302	1	rydberg	rydberg	PROPN
afs-5668	302	2	,	,	PUNCT
afs-5668	302	3	n.t	n.t	PROPN
afs-5668	302	4	.	.	PROPN
afs-5668	302	5	1994	1994	NUM
afs-5668	302	6	.	.	PUNCT
afs-5668	303	1	weed	weed	VERB
afs-5668	303	2	harrowing	harrowing	ADJ
afs-5668	303	3	–	–	PUNCT
afs-5668	303	4	the	the	DET
afs-5668	303	5	influence	influence	NOUN
afs-5668	303	6	of	of	ADP
afs-5668	303	7	driving	drive	VERB
afs-5668	303	8	speed	speed	NOUN
afs-5668	303	9	and	and	CCONJ
afs-5668	303	10	driving	drive	VERB
afs-5668	303	11	direction	direction	NOUN
afs-5668	303	12	on	on	ADP
afs-5668	303	13	degree	degree	NOUN
afs-5668	303	14	of	of	ADP
afs-5668	303	15	soil	soil	NOUN
afs-5668	303	16	covering	covering	NOUN
afs-5668	303	17	and	and	CCONJ
afs-5668	303	18	the	the	DET
afs-5668	303	19	growth	growth	NOUN
afs-5668	303	20	of	of	ADP
afs-5668	303	21	weed	weed	NOUN
afs-5668	303	22	and	and	CCONJ
afs-5668	303	23	crop	crop	NOUN
afs-5668	303	24	plants	plant	NOUN
afs-5668	303	25	.	.	PUNCT
afs-5668	304	1	biological	biological	ADJ
afs-5668	304	2	agriculture	agriculture	NOUN
afs-5668	304	3	and	and	CCONJ
afs-5668	304	4	horticulture	horticulture	NOUN
afs-5668	304	5	10	10	NUM
afs-5668	304	6	:	:	PUNCT
afs-5668	304	7	197–205	197–205	NUM
afs-5668	304	8	.	.	PUNCT
afs-5668	304	9	–	–	PUNCT
afs-5668	304	10	1995	1995	NUM
afs-5668	304	11	.	.	PUNCT
afs-5668	305	1	weed	weed	VERB
afs-5668	305	2	harrowing	harrowing	ADJ
afs-5668	305	3	in	in	ADP
afs-5668	305	4	growing	grow	VERB
afs-5668	305	5	cereals	cereal	NOUN
afs-5668	305	6	.	.	PUNCT
afs-5668	306	1	significance	significance	NOUN
afs-5668	306	2	of	of	ADP
afs-5668	306	3	time	time	NOUN
afs-5668	306	4	of	of	ADP
afs-5668	306	5	treatment	treatment	NOUN
afs-5668	306	6	,	,	PUNCT
afs-5668	306	7	driving	drive	VERB
afs-5668	306	8	speed	speed	NOUN
afs-5668	306	9	,	,	PUNCT
afs-5668	306	10	harrowing	harrowing	ADJ
afs-5668	306	11	direction	direction	NOUN
afs-5668	306	12	and	and	CCONJ
afs-5668	306	13	harrowing	harrowing	ADJ
afs-5668	306	14	depth	depth	NOUN
afs-5668	306	15	.	.	PUNCT
afs-5668	307	1	dissertation	dissertation	NOUN
afs-5668	307	2	.	.	PUNCT
afs-5668	308	1	institutionen	institutionen	PROPN
afs-5668	308	2	för	för	PROPN
afs-5668	308	3	växtodlingslärä	växtodlingslärä	PROPN
afs-5668	308	4	.	.	PUNCT
afs-5668	309	1	uppsala	uppsala	PROPN
afs-5668	309	2	:	:	PUNCT
afs-5668	309	3	sveriges	sverige	VERB
afs-5668	309	4	lantbruksuniversitet	lantbruksuniversitet	NOUN
afs-5668	309	5	.	.	PUNCT
afs-5668	310	1	19	19	NUM
afs-5668	310	2	p.	p.	NOUN
afs-5668	310	3	+	+	CCONJ
afs-5668	310	4	4	4	NUM
afs-5668	310	5	appendix	appendix	NOUN
afs-5668	310	6	.	.	PUNCT
afs-5668	311	1	sas	sas	PROPN
afs-5668	311	2	institute	institute	PROPN
afs-5668	311	3	inc	inc	PROPN
afs-5668	311	4	.	.	PROPN
afs-5668	311	5	1988	1988	NUM
afs-5668	311	6	.	.	PUNCT
afs-5668	312	1	sas	sas	PROPN
afs-5668	312	2	/	/	SYM
afs-5668	312	3	stat	stat	PROPN
afs-5668	312	4	®	®	PROPN
afs-5668	312	5	user	user	NOUN
afs-5668	312	6	’s	’s	PART
afs-5668	312	7	guide	guide	VERB
afs-5668	312	8	,	,	PUNCT
afs-5668	312	9	release	release	VERB
afs-5668	312	10	6.03	6.03	NUM
afs-5668	312	11	edition	edition	NOUN
afs-5668	312	12	.	.	PUNCT
afs-5668	313	1	cary	cary	PROPN
afs-5668	313	2	,	,	PUNCT
afs-5668	313	3	nc	nc	PROPN
afs-5668	313	4	:	:	PROPN
afs-5668	313	5	sas	sas	PROPN
afs-5668	313	6	institute	institute	PROPN
afs-5668	313	7	inc	inc	PROPN
afs-5668	313	8	.	.	PROPN
afs-5668	313	9	1028	1028	NUM
afs-5668	314	1	p.	p.	NOUN
afs-5668	314	2	references	reference	NOUN
afs-5668	314	3	278	278	NUM
afs-5668	314	4	a	a	DET
afs-5668	314	5	g	g	NOUN
afs-5668	314	6	r	r	NOUN
afs-5668	314	7	i	i	NOUN
afs-5668	314	8	c	c	NOUN
afs-5668	314	9	u	u	NOUN
afs-5668	314	10	l	l	NOUN
afs-5668	314	11	t	t	NOUN
afs-5668	314	12	u	u	X
afs-5668	314	13	r	r	NOUN
afs-5668	314	14	a	a	PROPN
afs-5668	314	15	l	l	NOUN
afs-5668	314	16	a	a	DET
afs-5668	314	17	n	n	NOUN
afs-5668	314	18	d	d	NOUN
afs-5668	314	19	f	f	X
afs-5668	315	1	o	o	NOUN
afs-5668	315	2	o	o	X
afs-5668	316	1	d	d	X
afs-5668	316	2	s	s	X
afs-5668	316	3	c	c	NOUN
afs-5668	317	1	i	i	NOUN
afs-5668	317	2	e	e	PROPN
afs-5668	317	3	n	n	PROPN
afs-5668	317	4	c	c	NOUN
afs-5668	317	5	e	e	NOUN
afs-5668	317	6	i	i	PRON
afs-5668	317	7	n	n	VERB
afs-5668	317	8	f	f	NOUN
afs-5668	317	9	i	i	PRON
afs-5668	317	10	n	n	VERB
afs-5668	317	11	l	l	NOUN
afs-5668	317	12	a	a	PRON
afs-5668	317	13	n	n	NOUN
afs-5668	317	14	d	d	PROPN
afs-5668	317	15	lötjönen	lötjönen	NOUN
afs-5668	317	16	,	,	PUNCT
afs-5668	317	17	t.	t.	PROPN
afs-5668	317	18	&	&	CCONJ
afs-5668	317	19	mikkola	mikkola	PROPN
afs-5668	317	20	,	,	PUNCT
afs-5668	317	21	h.	h.	PROPN
afs-5668	317	22	mechanical	mechanical	ADJ
afs-5668	317	23	weed	weed	NOUN
afs-5668	317	24	control	control	NOUN
afs-5668	317	25	techniques	technique	NOUN
afs-5668	317	26	selostus	selostus	PROPN
afs-5668	317	27	kolme	kolme	PROPN
afs-5668	317	28	viljojen	viljojen	PROPN
afs-5668	317	29	mekaanista	mekaanista	PROPN
afs-5668	317	30	rikkakasvintorjuntamenetelmää	rikkakasvintorjuntamenetelmää	PROPN
afs-5668	317	31	timo	timo	PROPN
afs-5668	317	32	lötjönen	lötjönen	PROPN
afs-5668	317	33	ja	ja	PROPN
afs-5668	317	34	hannu	hannu	PROPN
afs-5668	317	35	mikkola	mikkola	PROPN
afs-5668	317	36	maatalouden	maatalouden	PROPN
afs-5668	317	37	tutkimuskeskus	tutkimuskeskus	PROPN
afs-5668	317	38	luonnonmukaisessa	luonnonmukaisessa	PROPN
afs-5668	317	39	viljan	viljan	PROPN
afs-5668	317	40	viljelyssä	viljelyssä	NOUN
afs-5668	317	41	rikkakasvit	rikkakasvit	NOUN
afs-5668	317	42	torjutaan	torjutaan	PROPN
afs-5668	317	43	usein	usein	ADJ
afs-5668	317	44	rikkakasviäestyksellä	rikkakasviäestyksellä	NOUN
afs-5668	317	45	.	.	PUNCT
afs-5668	318	1	äestyksen	äestyksen	NUM
afs-5668	318	2	teho	teho	NOUN
afs-5668	318	3	on	on	ADP
afs-5668	318	4	heikko	heikko	PROPN
afs-5668	318	5	suuriin	suuriin	PROPN
afs-5668	318	6	siemenrikkakasveihin	siemenrikkakasveihin	PROPN
afs-5668	318	7	ja	ja	PROPN
afs-5668	318	8	kestorikkakasveihin	kestorikkakasveihin	PROPN
afs-5668	318	9	.	.	PUNCT
afs-5668	319	1	siksi	siksi	PROPN
afs-5668	319	2	tässä	tässä	VERB
afs-5668	319	3	tutkimuksessa	tutkimuksessa	PROPN
afs-5668	319	4	kehitettiin	kehitettiin	NOUN
afs-5668	319	5	äestystä	äestystä	PROPN
afs-5668	319	6	järeämpi	järeämpi	PROPN
afs-5668	319	7	torjuntamenetelmä	torjuntamenetelmä	PROPN
afs-5668	319	8	eli	eli	PROPN
afs-5668	319	9	viljoille	viljoille	PROPN
afs-5668	319	10	sopiva	sopiva	PROPN
afs-5668	319	11	riviväliharaus	riviväliharaus	PROPN
afs-5668	319	12	.	.	PUNCT
afs-5668	320	1	kaksivuotisessa	kaksivuotisessa	PROPN
afs-5668	320	2	kenttäkokeessa	kenttäkokeessa	PROPN
afs-5668	320	3	harausta	harausta	PROPN
afs-5668	320	4	verrattiin	verrattiin	PROPN
afs-5668	320	5	rikkakasviäestykseen	rikkakasviäestykseen	PROPN
afs-5668	320	6	,	,	PUNCT
afs-5668	320	7	tähtipyörä	tähtipyörä	NOUN
afs-5668	320	8	-	-	PUNCT
afs-5668	320	9	äestykseen	äestykseen	VERB
afs-5668	320	10	ja	ja	PROPN
afs-5668	320	11	kemialliseen	kemialliseen	PROPN
afs-5668	320	12	torjuntaan	torjuntaan	PROPN
afs-5668	320	13	.	.	PUNCT
afs-5668	321	1	kokeet	kokeet	PROPN
afs-5668	321	2	tehtiin	tehtiin	PROPN
afs-5668	321	3	kahdella	kahdella	PROPN
afs-5668	321	4	eri	eri	PROPN
afs-5668	321	5	maalajilla	maalajilla	NOUN
afs-5668	321	6	,	,	PUNCT
afs-5668	321	7	koekasvina	koekasvina	PROPN
afs-5668	321	8	oli	oli	PROPN
afs-5668	321	9	ohra	ohra	PROPN
afs-5668	321	10	ja	ja	PROPN
afs-5668	321	11	torjuntakäsittelyt	torjuntakäsittelyt	PROPN
afs-5668	321	12	tehtiin	tehtiin	PROPN
afs-5668	321	13	vain	vain	PROPN
afs-5668	321	14	kerran	kerran	PROPN
afs-5668	321	15	kasvukaudessa	kasvukaudessa	PROPN
afs-5668	321	16	.	.	PUNCT
afs-5668	322	1	torjuntamenetelmien	torjuntamenetelmien	PROPN
afs-5668	322	2	tehoa	tehoa	PROPN
afs-5668	322	3	verrattiin	verrattiin	NOUN
afs-5668	322	4	punnitsemalla	punnitsemalla	PROPN
afs-5668	322	5	jäljellä	jäljellä	PROPN
afs-5668	322	6	olevat	olevat	PROPN
afs-5668	322	7	rikkakasvit	rikkakasvit	PROPN
afs-5668	322	8	juuri	juuri	PROPN
afs-5668	322	9	ennen	ennen	PROPN
afs-5668	322	10	puintia	puintia	PROPN
afs-5668	322	11	.	.	PUNCT
afs-5668	323	1	riviväliharaus	riviväliharaus	PROPN
afs-5668	323	2	oli	oli	PROPN
afs-5668	323	3	mekaanisista	mekaanisista	PROPN
afs-5668	323	4	torjuntamenetelmistä	torjuntamenetelmistä	PROPN
afs-5668	323	5	tehokkain	tehokkain	PROPN
afs-5668	323	6	.	.	PUNCT
afs-5668	324	1	rikkakasviäkeen	rikkakasviäkeen	PROPN
afs-5668	324	2	teho	teho	PROPN
afs-5668	324	3	oli	oli	PROPN
afs-5668	324	4	haraukseen	haraukseen	PROPN
afs-5668	324	5	verrattuna	verrattuna	PROPN
afs-5668	324	6	yhtä	yhtä	PROPN
afs-5668	324	7	hyvä	hyvä	PROPN
afs-5668	324	8	hiesusavella	hiesusavella	PROPN
afs-5668	324	9	,	,	PUNCT
afs-5668	324	10	mutta	mutta	X
afs-5668	324	11	huonompi	huonompi	PROPN
afs-5668	324	12	kostealla	kostealla	PROPN
afs-5668	324	13	multamaalla	multamaalla	PROPN
afs-5668	324	14	.	.	PUNCT
afs-5668	324	15	tähtipyörä	tähtipyörä	PROPN
afs-5668	324	16	-	-	PUNCT
afs-5668	324	17	äkeen	äkeen	VERB
afs-5668	324	18	teho	teho	NOUN
afs-5668	324	19	osoittautui	osoittautui	NOUN
afs-5668	324	20	heikoimmaksi	heikoimmaksi	PROPN
afs-5668	324	21	.	.	PUNCT
afs-5668	325	1	mekaanisen	mekaanisen	PROPN
afs-5668	325	2	torjunnan	torjunnan	PROPN
afs-5668	325	3	tehoa	tehoa	VERB
afs-5668	325	4	olisi	olisi	ADP
afs-5668	325	5	ilmeisesti	ilmeisesti	PROPN
afs-5668	325	6	voitu	voitu	ADJ
afs-5668	325	7	parantaa	parantaa	ADJ
afs-5668	325	8	toistamalla	toistamalla	NOUN
afs-5668	325	9	käsittelyt	käsittelyt	NOUN
afs-5668	325	10	myöhemmin	myöhemmin	NOUN
afs-5668	325	11	kasvukaudella	kasvukaudella	PROPN
afs-5668	325	12	.	.	PUNCT
afs-5668	326	1	herbisidiruiskutus	herbisidiruiskutus	PROPN
afs-5668	326	2	oli	oli	PROPN
afs-5668	326	3	kummallakin	kummallakin	PROPN
afs-5668	326	4	maalajilla	maalajilla	PROPN
afs-5668	326	5	mekaanista	mekaanista	PROPN
afs-5668	326	6	torjuntaa	torjuntaa	VERB
afs-5668	326	7	tehokkaampi	tehokkaampi	PROPN
afs-5668	326	8	menetelmä	menetelmä	ADJ
afs-5668	326	9	.	.	PUNCT
afs-5668	327	1	harauksen	harauksen	NOUN
afs-5668	327	2	edellyttämä	edellyttämä	PROPN
afs-5668	327	3	rivivälin	rivivälin	PROPN
afs-5668	327	4	leventäminen	leventäminen	PROPN
afs-5668	327	5	125	125	NUM
afs-5668	327	6	mm	mm	NOUN
afs-5668	327	7	:	:	PUNCT
afs-5668	327	8	stä	stä	NOUN
afs-5668	327	9	250	250	NUM
afs-5668	327	10	mm	mm	NOUN
afs-5668	327	11	:	:	PUNCT
afs-5668	327	12	iin	iin	PROPN
afs-5668	327	13	pienensi	pienensi	PROPN
afs-5668	327	14	ohran	ohran	VERB
afs-5668	327	15	satoa	satoa	ADJ
afs-5668	327	16	12	12	NUM
afs-5668	327	17	–	–	PUNCT
afs-5668	327	18	13	13	NUM
afs-5668	327	19	%	%	NOUN
afs-5668	327	20	.	.	PUNCT
afs-5668	328	1	käytettäessä	käytettäessä	VERB
afs-5668	328	2	180	180	NUM
afs-5668	328	3	mm	mm	NOUN
afs-5668	328	4	:	:	PUNCT
afs-5668	328	5	n	n	NUM
afs-5668	328	6	riviväliä	riviväliä	PROPN
afs-5668	328	7	satotappio	satotappio	PROPN
afs-5668	328	8	oli	oli	PROPN
afs-5668	328	9	pienempi	pienempi	NOUN
afs-5668	328	10	.	.	PUNCT
afs-5668	329	1	haraus	haraus	PROPN
afs-5668	329	2	ei	ei	PROPN
afs-5668	329	3	lisännyt	lisännyt	PROPN
afs-5668	329	4	satoa	satoa	PROPN
afs-5668	329	5	,	,	PUNCT
afs-5668	329	6	koska	koska	PROPN
afs-5668	329	7	rikkakasveja	rikkakasveja	PROPN
afs-5668	329	8	oli	oli	PROPN
afs-5668	329	9	suhteellisen	suhteellisen	ADJ
afs-5668	329	10	vähän	vähän	NOUN
afs-5668	329	11	.	.	PUNCT
afs-5668	330	1	rikkakasvija	rikkakasvija	VERB
afs-5668	330	2	tähtipyörä	tähtipyörä	NOUN
afs-5668	330	3	-	-	PUNCT
afs-5668	330	4	äestys	äestys	NOUN
afs-5668	330	5	pienensivät	pienensivät	NOUN
afs-5668	330	6	satoa	satoa	NOUN
afs-5668	330	7	5–10	5–10	ADJ
afs-5668	330	8	%	%	NOUN
afs-5668	330	9	.	.	PUNCT
afs-5668	331	1	vaikka	vaikka	X
afs-5668	331	2	harauksen	harauksen	NOUN
afs-5668	331	3	torjuntateho	torjuntateho	PROPN
afs-5668	331	4	onkin	onkin	PROPN
afs-5668	331	5	melko	melko	PROPN
afs-5668	331	6	hyvä	hyvä	PROPN
afs-5668	331	7	,	,	PUNCT
afs-5668	331	8	se	se	X
afs-5668	331	9	ei	ei	X
afs-5668	331	10	lyhyellä	lyhyellä	PROPN
afs-5668	331	11	tähtäimellä	tähtäimellä	PROPN
afs-5668	331	12	näyttäisi	näyttäisi	PROPN
afs-5668	331	13	korvaavan	korvaavan	PROPN
afs-5668	331	14	rivivälin	rivivälin	PROPN
afs-5668	331	15	leventämisestä	leventämisestä	PROPN
afs-5668	331	16	koituvaa	koituvaa	PROPN
afs-5668	331	17	sadonmenetystä	sadonmenetystä	PROPN
afs-5668	331	18	.	.	PUNCT
afs-5668	332	1	luomuviljelyssä	luomuviljelyssä	PROPN
afs-5668	332	2	rikkakasvien	rikkakasvien	PROPN
afs-5668	332	3	kunnollinen	kunnollinen	PROPN
afs-5668	332	4	torjunta	torjunta	PROPN
afs-5668	332	5	voi	voi	PROPN
afs-5668	332	6	pidemmällä	pidemmällä	NOUN
afs-5668	332	7	aikavälillä	aikavälillä	NOUN
afs-5668	332	8	olla	olla	PROPN
afs-5668	332	9	kuitenkin	kuitenkin	PROPN
afs-5668	332	10	maksimaalista	maksimaalista	PROPN
afs-5668	332	11	satoa	satoa	ADJ
afs-5668	332	12	tärkeämpi	tärkeämpi	ADJ
afs-5668	332	13	tavoite	tavoite	NOUN
afs-5668	332	14	.	.	PUNCT
afs-5668	333	1	three	three	NUM
afs-5668	333	2	mechanical	mechanical	ADJ
afs-5668	333	3	weed	weed	NOUN
afs-5668	333	4	control	control	NOUN
afs-5668	333	5	techniques	technique	NOUN
afs-5668	333	6	in	in	ADP
afs-5668	333	7	spring	spring	NOUN
afs-5668	333	8	cereals	cereal	NOUN
afs-5668	333	9	introduction	introduction	NOUN
afs-5668	333	10	material	material	NOUN
afs-5668	333	11	and	and	CCONJ
afs-5668	333	12	methods	method	NOUN
afs-5668	333	13	results	result	VERB
afs-5668	333	14	discussion	discussion	NOUN
afs-5668	333	15	references	reference	NOUN
afs-5668	333	16	selostus	selostus	VERB