Effects of ruminal infusion of a slow-release polymer-coated urea or conventional urea on apparent nutrient digestibility, in situ degradability, and rumen parameters in cattle fed low-quality hay

Autor: Ribeiro, S.S.1, Vasconcelos, J.T.2, Morais, M.G.1, Ítavo, C.B.C.F.1, Franco, G.L.1 gumerfranco@hotmail.com
Zdroj: Animal Feed Science & Technology. Feb2011, Vol. 164 Issue 1/2, p53-61. 9p.
Databáze: Academic Search Ultimate
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