id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-5668	LÖTJÖNEN, T.; MIKKOLA, H. J.	Three mechanical weed control techniques in spring cereals	2000	10	.pdf	application/pdf	4845	312	75	Although inter-row hoeing seems to be a fairly effective method for weed control, it may be difficult to compensate for the yield loss due to the increase in row spacing. Weed control 12.5 Non-weeded 12.5 Chemical control 12.5 Spring tine harrow 12.5 Rotary hoe 18 Row hoe 25 Non-weeded 25 Row hoe Table 2.	cache/afs-5668.pdf	txt/afs-5668.txt