Diet selection and intake of yak ( Bos grunniens ) in warm‐and cold‐season paddocks of Potentilla f ruticosa rangeland in northern Qinghai‐Tibetan Plateau

摘要：

Two‐season‐rotational grazing system between warm‐and cold‐season paddocks has been spreading as accompanied by the decline in nomadism in Qinghai‐Tibetan Plateau.It was reported for this system that deterioration of vegetation was greater in warm‐season paddock than in cold‐season paddock (Li et al., 2006 ; Li et al., 2007).In this study, diet selection and intake of yak ( Bos grunniens) cows were investigated in the rangeland of northern Qinghai‐Tibetan Plateau to evaluate the two‐season‐rotational grazing system.

关键词： yak diet selection intake two‐season‐rotational grazing alpine rangeland Qinghai‐Tibetan Plateau

作者: Guomei Li Nobumi Hasegawa Rende Song Youliang Wang Shengqing Feng

作者单位: Yushu Prefectural Grassland Station,105 Jiegu Road,Jiegu,Yushu State,Qinghai Province,815000,China Faculty of Agriculture,University of Miyaz aki,Miyaz aki,889-2192,Japan Yushu PrefecturaLanimal Husbandry and Veterinary Center,Jiegu,Yushu State,Qinghai Province,815000,Ch Mengyuan Prefectural Grassland Station,Haomanz hen,Mengyuan Prefecture,Haibei State,Qinghai Province Mengyuan PrefecturaLanimal Husbandry and Veterinary Station,Haomanz hen,Mengyuan Prefecture,Haibei S

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）