Effect of a slow-intake urea supplementation on growing kids fed corn stubble or alfalfa with a balanced concentrate
Autor: | Galina, M.A, Guerrero, M, Puga, C, Haenlein, G.F.W |
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Zdroj: | In Small Ruminant Research 2004 53(1):29-38 |
Databáze: | ScienceDirect |
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