Effect of stocking density of yak ( Bos grunniens) on floral diversity and biomass of rangeland in northern Qinghai‐Tibetan Plateau

摘要：

Introduction Degradation of alpine rangelands in Qinghai‐Tibetan Plateau was reported by Song et al.(2006 ) and Li et al.(2006).It is considered that it has been caused by an increase in the numbers of domestic animals following the rise of human populations in addition to global warming.The purpose of this trial was to investigate the effect of stocking density of yaks in set‐stock‐grazing system on vegetation of rangeland in Qinghai‐Tibetan Plateau for preventing the rangelands from deterioration and desertification.

关键词： yak stocking density floral diversity biomass alpine rangeland Qinghai‐Tibetan Plateau

作者: R.Song G.Li N.Hasegawa Y.Wang S.Feng

作者单位: Yushu PrefecturaLanimal Husbandry and Veterinary Center,Mingz hulu,Jiegu,Y ushu State,Qinghai Provin Yushu Prefectural Grassland Station,Jiegu,Yushu State,Qinghai Province,815000,China Faculty of Agriculture,University of Miyazaki,Miyazaki,889-2192,Japan 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）