Dynamic Variation of Some Matter Related to Cold Resistance in Medicago sativa under Chilling Stress

摘要：

In this study, we determinated the dynamic changing of soluble sugar, total nitrogen and malondialdehyde, so that found out their relationships with cold resistance. The result indicates: the content of soluble sugar and total nitrogen increased from late autumn and early winter, and kept higher level during the entire winter, then decreased in regreen time in the next spring. The content of malondialdehyde was high in Sep., then decreased gradually and reached the minimum in Jan., thereafter the content of malondialdehyde represented increasing trend.

关键词： Alfalfa Cold resistance Soluble sugar Total nitrogen Malondialdehyde

作者: Ya Tao Qi-zhong Sun Zhu Yu Shu-fen Zhao

作者单位: Grassland research Institute CAAS, Hohhot 010010, China Institute of Grassland Science, China Agriculture University, Beijing, 100094, China Station of Grassland Work, Linxi, Inner Mongolia, 025250, China

会议类型: 国际会议

会议名称: The 3rd Korea-China-Japan joint Symposium on Grassland Agriculture and Livestock Production(第三届中日韩草地农业学术会议)

会议地点: 首尔

会议语种:英文

页码: 52-53

在线出版日期: 2009-08-10（万方平台首次上网日期，不代表论文的发表时间）