[Objective] The research aimed to discuss the relationship between Glycine betaine and the salt-tolerance mechanism of different pumpkins and confirm the mechanism of betaine in salt-tolerance physiology.[Method] Taki...[Objective] The research aimed to discuss the relationship between Glycine betaine and the salt-tolerance mechanism of different pumpkins and confirm the mechanism of betaine in salt-tolerance physiology.[Method] Taking the seedlings of C.ficifolia and Qingli pumpkin as test materials,the effects of glycine betaine on the cell membrane permeability,MDA and root activity of two varieties of pumpkin seedlings under 300 mmol/L NaCl stress were studied.[Result] At suitable concentrations,glycine betaine could d...展开更多
基金Supported by the National Natural Science Foundation of China(30660015)Key Laboratory of Vegetable Genetics and Physiology of Ministry of Agriculture of the People s Republic of China(2003-2005)~~
文摘[Objective] The research aimed to discuss the relationship between Glycine betaine and the salt-tolerance mechanism of different pumpkins and confirm the mechanism of betaine in salt-tolerance physiology.[Method] Taking the seedlings of C.ficifolia and Qingli pumpkin as test materials,the effects of glycine betaine on the cell membrane permeability,MDA and root activity of two varieties of pumpkin seedlings under 300 mmol/L NaCl stress were studied.[Result] At suitable concentrations,glycine betaine could d...
