Investigation of sources of variation in the effect of prepartum protein supplementation on early lactation performance of dairy cows
作者： Tuomo Kokkonen
DOI: 10.1016/J.LIVSCI.2014.02.008
关键词:
摘要: Abstract The objective of this study was to evaluate the effects prepartum protein supplementation on subsequent milk yield, composition, feed intake and tissue mobilisation by using regression analysis. data were compiled from 15 peer-reviewed articles that included 47 treatments. Crude content diets ranged 97 206 g/kg DM. For evaluation potential interaction between basal diet, categorised as grass silage-based, maize silage–soya bean meal (SBM) other (alfalfa/grass hay/straw). A significant ( P
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