Cd^(2+)胁迫与绿豆幼苗生长及有关生理生化变化

Cd^(2+) forcing and the growth mung bean sprouts and some physiological and Biochemical changes

Cd2 + 胁迫下绿豆幼苗的生长受到明显地抑制 .根、叶组织的电解质泄漏率随镉 (CdCl2 )浓度的增大而增大 ,丙二醛 (MDA)的含量、脯氨酸 (Pro)的积累也随之而增加 .

The growing of mung bean sprouts is clearly chedced by the force of Cd 2+ . The leakage rate of electrolyte of the root and leaf tissue increase with the raising concentration of Cd 2+ . The conte nt of MDA. the accumulation of Pro will also be increased.