Analysis on yield,persistence of alfalfa varieties with different fall dormancy

摘要：

Lucerne is currently grown on more than 1.5 million ha across 14 provinces of the northern part of China.The area under lucerne is rapidly expanding due to both government ecological rehabilitation policy and the rapidly developing livestock industries in northern China.Therefore, selecting well‐adapted cultivars is urgently needed for Chinese lucerne growers.It is reported that fall dormancy has close relationship with forage yield, in north latitude areas( Lu,1992).But recently, fall dormancy as a criteria for selecting alfalfa varieties was argued.The relationship between fall dormancy and yield and persistence needs to be clarified (Li,2003)

关键词： alfalfa varieties fall dormancy persistence yield

作者: L.Q.Yu R.X.Liu X.J.Zhang Y.S.Wang L.J Zhang G.Auricht T.Garnett

作者单位: Grassland Research Institute of Chinese Academy of Agricultural Sciences(GR I/CAAS) Huhhot,010010 In Grassland Research Institute of Chinese Academy of Agricultural Sciences(GR I/CAAS) Huhhot,010010 In Life Science College of Inner MongoliaUniversity Huhot 010021 Inner Mongolia South Australian Agricultural Research and development Institute,Box 397,SA 5001,Australia

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）