Response of arid grassland community standing crop to banning grazing and deferral grazing management

摘要：

Spring deferral grazing is a grazing strategy that can avoid grassland damage from livestock grazing and trampling during the sensitive grasses‐turning‐green period.The strategy can effectively improve grassland ecological environment (Li et al.,2001; Zhao et al.,2003; Li,2005).The study was conducted in two grazing systems of banning grazing and deferral grazing in Stip a breviflora desert steppe.Evaluations on the dynamics of forage yield were made for the two systems.The results may have important implication to the sustainable use of grassland and grassland ecosystem managements.

关键词： gesert steppe community standing crop banning grazing deferral grazing

作者: Wei Zhijun Yan Ruirui Liu Hongmei Yun Xiangjun

作者单位: College of Ecol.and Env.Sci.,Inner Mongolia Agric.Univ.,Hohhot,Inner Mongolia 010019 P.R..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）