id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-71951	Kettunen, Lauri	Feed efficiency and its development in animal production 	1977	8	.pdf	application/pdf	3585	193	69	Theoretical feed conversion coefficients, feed use obtainedfrom farm surveys, commercial production of concentrated feed and the total feed yield formed the basic statistics on which the feed balance sheet was built. The estimates of feed use for different animals as obtained from farm surveys seem to overestimate or underestimate the total feed use.	cache/afs-71951.pdf	txt/afs-71951.txt