Heavy grazing of beef cattle combined with supplementary sowing to improve deteriorated pastures

摘要：

Introduction There are more than 500,000 hm2 of improved pasture in Yunnan but about 2/3 have significant deterioration.Trials were carried out on these deteriorated pastures after the beginning of the rainy season by a combination of heavy grazing with beef cattle,controlled by electric fences,combined with supplementary sowing.The purpose of the trial was to determine the efficacy of these techniques for renewing these improved but deteriorated pastures.

关键词： deteriorated pasture heavy grazing renewal techniques beef cattle

作者: YUAN Fu-jin JIN Xian-dong WU Wen-rong YANG Guo-rong

作者单位: Yunnan Beef Cattle & Pasture Research Center,Kunming,650212,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）