Effects of rumen-degradable-protein to rumen-undegradable-protein ratio on nitrogen conversion of lactating dairy cows

Author: Wang C.   Liu J. X.   Zhai S. W.   Lai J. L.   Wu Y. M.  

Publisher: Taylor & Francis Ltd

ISSN: 0906-4702

Source: Acta Agriculturae Scandinavica, A, Vol.58, Iss.2, 2008-06, pp. : 100-103

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Abstract