农业环境保护2001，Vol.20Issue(1)：45-47,3.
镧－甘氨酸对酸雨胁迫下植物根系生长的影响
Effect of Lanthanum－ Glycin on Root Growth of Plant Under Acid Rain Stress
黄晓华 1周青2
作者信息
- 1. 南京师范大学化学与环境科学学院,
- 2. 南京师范大学生命科学学院
- 折叠
摘要
Abstract
An experiment of nutrient solution culture was conducted to study the effect of acid rain on root of soybean. The results demonstrated that the root growth was inhabited and physiological function was harmed by acid rain (pH 3.0) respectively. A solution of La－ Gly at 30 mg· L－ 1 was used to soak soybean seed and it was discovered that the treatment could reduce stress effect of acid rain. The physiological analysis also showed that the effect was related to the role of La－ Gly, which could keep stability of cell membrane and protecting enzymes (CAT, POD), decrease malondialdehyde content, raise root vigor and improve the root growth of soybean seedlings.关键词
La－Gly/大豆/酸雨胁迫/根系生长分类
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黄晓华,周青..镧－甘氨酸对酸雨胁迫下植物根系生长的影响[J].农业环境保护,2001,20(1):45-47,3.
