Effect of lambsearly weaning on their growth performance and the pastures stocking rate

摘要：

There are many reports on lambsearly weaning ( J.N.Zhang et al., 2005 ).In Yugur Minority Autonomous County in Zhangye Prefecture of Gansu Province, the sheep production mainly depends on grazing in a whole year, age is in September when they are sold.The study was conducted in Sunan, it focused on the local optimal lamb weaning age and improving the production efficiency of ewes, and reducing pressure on the grasslands.

关键词： lamb weaning ages stocking rate

作者: L.P.Zhang D.Fang J.F.Xu J.P.Wu Z.M.Lei

作者单位: Faculty of Animal Science and Technology,GanSu Agricultural University,730070 LanZhou,China.

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）