The study on the period of stigma keeping vitality and optimum pollinated time of Madicago varia martin .cv .Xinmu .No .1

摘要：

The effect of the time of stigma keeping vitality and pollinated on the breed system is nothing less than that of the pollinators species,visitation rate and etc.on breed system of plant( He Ya‐ping,2003). Alfalfa is typical cross‐pollinate plant.the stigma receptivity and the time of the stigma pollinated have important effect on seed weight and pod‐set rate per raceme (Strickli,1996 ;Hanson,1961).The study on the time of stigma keeping vitality and the optimum pollination time was carried out Madicago varia martin.cv..Xinmu.No.1.by artificial pollination to stigma at the different bud formation stage on flowering and time after flower opening.

关键词： alfalfa pollination stigma receptivity stigma vitality pod‐set rate

作者: Zhang Ai-qin Tan Dun-yan Zhu Jin-zhong

作者单位: Life Science College,Xinjiang University,Urumqi 830046,China College of Grassland Science,Xinjiang Agriculture University,Urumqi 830052,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）