Drought Resistance of Three, Alfalfa Varieties Seedlings under PEG Stress
Seedling drought resistance of three alfalfa cultivars-Medicago sativa L. cv. Aohan, Medicago sativa L. cv. Zhaodong and Medicago sativa L. cv. Tumu No.2 were studied and evaluated. The permeability of plasma membrane, the free proline content and the peroxidase (POD) activity of three alfalfa cultivars were tested at 24h after treating with 20% polyethylene glycol (PEG-6000). The results indicated that the drought resistance ability of all these varieties was in the order of Medicago sativa L. cv. Aohan, Medicago sativa L. cv. Zhaodong and Medicago sativa L. cv. Tumu No.2.
Alfalfa Drought stress Physiological and Biochemical Indez polyethylene glycol (PEG)
LI Hong LI Bo ZHAO Hong-bo
Farming Research Institute, Qiqihar 161006, China College of Life Science and Engineering, Qiqihar University, Qiqihar 161006, China
国际会议
首尔
英文
76-77
2009-08-10（万方平台首次上网日期，不代表论文的发表时间）