Publication Date: January 1, 1993
Reference: Nitrogen Flow in Pig Production and Environmental Consequences. Edited by M.W.A Verstegen, L.A. den Hartog, G.J.M. van Kempen and J.H.M. Metz. P.206-211
Country: France
Summary:
The effect on nitrogen excretion of the genotype and the sex is demonstrated. The reduction of the crude protein level has also a significant effect on the protein excretion.









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