The partial replacement of soyabean meal and rapeseed meal with feed grade urea or a slow-release urea and its effect on the performance, metabolism and digestibility in dairy cows
Publisher: Cambridge University Press
E-ISSN: 1751-732x|6|6|920-927
ISSN: 1751-7311
Source: animal, Vol.6, Iss.6, 2011-12, pp. : 920-927
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Abstract