id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
afs-71935	Kreula, M.; Ettala, T.	Digestibility and nitrogen balance of the feed of dairy cows with urea as the sole or partial source of nitrogen 	1977	7	.pdf	application/pdf	3032	165	69	In test cow Aino, which preferred cellulose-rich feed, the digestibility percentages were consider- ably lower than in the other cows, that is the digestibility of dry matter, organic matter and nitrogen as well. Digestibility tests on ULP-feed The feed of the ULP-cows contained dried sugar beet pulp, potatoes, oats, dried hemicellulose syrup, 0-fibre, a little straw, fat soluble vitamins and urea to make good the deficiency in protein (Virtanen 1967, 1972; Ettala and Kreula 1976).	cache/afs-71935.pdf	txt/afs-71935.txt