Isis Da Costa Hermisdorff1, Lawrence R Schaeffer1, Bayode O Makanjuola1

  • 1Centre for Genetic Improvement of Livestock, Department of Animal Biosciences, University of Guelph, Guelph, ON, N1G 2W1 Canada.

PubMed
概括

根据后期料效率 (RMEI2) 选择小牛可以提高奶牛料效率 (RFI). 早期小牛料效率 (RMEI1) 与牛RFI的相关性很弱,突出了发育差异.