id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-72404	Jokinen, Kari	Yield and competition in barley variety mixtures	1991	19	.pdf	application/pdf	8867	524	69	Lang, R.W., Holmes, J.C., Taylor, B.R. & Waterson, H.A. 1975.The performance of barley variety mixtures. Also growing of variety mixtures, multi- lines or bulk hybrids instead of pure line var- ieties has been proposed as a means of obtain- ing higher and more stable yields.	cache/afs-72404.pdf	txt/afs-72404.txt