id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-72252	Vestberg, Mauritz	The effect of preceding crops on damping-off of sugar beet and some ecological properties of the fungus Pythium Pringsh 	1987	14	.pdf	application/pdf	6535	416	68	A. GROWING PERIOD 4 Sugar beet in rotation Emergence, % Post-emergence damping-off, °7o Peat Very fine Sandy Peat Very fine Sandy Preceding crops % soil sand soil clay Mean soil sand soil clay Mean S-S-S 100 77.0 55.0 83.0 71.7 47.2 35.6 4.1 29.0 ( =0) ( =0) ( =0) ( =0) ( = 0) ( =0) Fb-Fb-S 33 + 19.0 +2.3 +1.3 79.2 —21.8 —13.0 + 1.1 17.7 Fb-S-Fb 33 +14.7 +16.7 —12.0 78.1 —23.6 —12.9 + 12.9 21.1 B-B-S 33 +20.3 +33.3 + 15.7 94.8 —35.2 —1.3 —2.5 16.0 B-S-B 33 +20.3 +42.3 —3.0 91.5 —23.1 —13.3 —2.7 15.9 G-S-G 33 +8.7 +30.7 +2.7 85.7 +3.9 +5.5 —0.7 31.9 G-G-G 0 +9.0 +26.7 + 11.7 87.5 —4.6 —17.5 —3.1 20.6 F-value 1.391.04 1.83 2.84* 0.920.74 LSDtoos 18.9 B. GROWING PERIOD 8 Sugar beet ' Emergence, % Post-emergence damping-off, % in rotation peat Very fine Sandy Peat Very fine Sandy Preceding crops % soil sand soil clay Mean soil sand soil clay Mean S-S-S-S-F-S-S 86 60.3 55.7 59.7 58.6 29.0 38.4 37.0 34.8 ( =0) ( =0) ( =0) ( =0) ( = 0) ( =0) Fb-Fb-S-S-F-Fb-Fb 29 +1.4 —15.7 —9.4 51.0 —9.3 —28.4 —24.7 14.0 Fb-S-Fb-S-F-Fb-S 43 +5.0 —23.4 +7.1 54.9 —1.7 —30.8 +0.3 24.1 B-B-S-S-F-B-B 29 +3.4 —12.4 —13.0 51.2 —19.3 —5.8 —28.7 16.9 B-S-B-S-F-B-S 43 + 15.7 —B.O + 10.6 64.7 —2.0 —13.8 —4.7 28.0 G-S-G-S-F-G-S 43 +6.0 +7.4 + 10.3 66.2 —13.7 —6.4 —12.7 23.9 G-G-G-S-F-G-G 14 —ll.O +4.4 +8.3 59.2 —13.0 —0.4 —25.3 21.9 F-value LSDt0 os 1.33 3.07* 1.12 0.89 0.79 4.82** 23.8 20.5 Key: S =Sugar beet Fb =Field bean B =Barley G = Grass F =Fallow the peat soil.	cache/afs-72252.pdf	txt/afs-72252.txt