搜索筛选:
搜索耗时0.0851秒,为你在为你在102,285,761篇论文里面共找到 1 篇相符的论文内容
类      型:
[会议论文] 作者:C.Mapiye,T.D.Turner,J.A.Basarab,V.S.Baron,J.L.Aalhus,M.E.R.Dugan, 来源:第11届世界畜产大会(WCAP2013) 年份:2013
In North America,cattle are either finished using calf-fed systems to take advantage of the faster growth of large framed cattle or yearlingfed systems that take advantage of lower priced forages and...
相关搜索: