期刊论文

Liao, B.

中文

生态学报

1000-0933

2010

30

2

333-340

国家自然科学基金资助项目（20677080） 湖南农业大学人才稳定基金资助项目（07WD25）

本校为其他机构

采用土壤盆栽试验方法,研究了不同浓度Cd~(2+)胁迫对大豆整个生长发育周期的生长以及叶片叶绿素含量、超氧化物歧化酶(SOD)活性、过氧化物酶(POD)活性和丙二醛(MDA)含量的生理生态适应性变化过程. 结果表明, (1)Cd~(2+)胁迫对大豆整个生活周期的叶绿素含量、POD活性、SOD活性及MDA含量的影响都是极显著的(P

Growth processes of soybean plants under the stress of different Cd 2+ concentrations and the changes of chlorophyll contents, SOD (superoxide dismutase) activities, POD (Peroxidase) activities and MDA (malondialdehyde) contents in their leaves during the whole growth cycle were studied through pot experiments. The following results were obtained : (1) During the whole growth cycle of soybean plants, the influences of Cd 2+ stress on chlorophyll contents, SOD activities, POD activities, and MDA contents in the leaves were very significant (P