作者: A. Corzo , C.A. Fritts , M.T. Kidd , B.J. Kerr
DOI: 10.1016/J.ANIFEEDSCI.2004.11.007
关键词:
摘要: … or l-Leu (essential amino acid source for alternative transamination) to equal the levels of these … However, the highest percentage nitrogen retention along with the lowest nitrogen intake …