HolsteinCows相关论文
Anti-bacterial activity of prokaryotic expression Novel peptides BNBD12 on Escherichia coli (ATCC) a
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Milk Yield of Holstein Cows Induced into Lactation Twice Consecutively and Lactation Curve Models Fi
Nineteen multiparous barren Holstein cows were subjected to an induction of lactation protocol for 21 d administering es......