id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-72621	Alakukku, Laura; Elonen, Paavo	Cumulative compaction of a clay loam soil by annually repeated field traffic in autumn	1995	17	.pdf	application/pdf	7582	413	66	On average, soil compaction reduced barley yield by 5% and nitrogen uptake by 7%. Repeated field traffic does not, how- ever, always increase soil compaction cumula- tively.	cache/afs-72621.pdf	txt/afs-72621.txt