Effects of exogenous melatonin on growth and physiological characteristics of Chinese Cabbage Seedlings under Aluminum Stress
文献类型： 外文期刊
作者： Tang, Yi 1 ; Sun, Guochao 2 ; Miao, Mingjun 3 ; Li, Yanhong 4 ; Li, Huanxiu 1 ;
作者机构： 1.Sichuan Agr Univ, Inst Pomol & Olericulture, Chengdu, Sichuan, Peoples R China
2.Sichuan Agr Univ, Coll Hort, Chengdu, Sichuan, Peoples R China
3.Sichuan Acad Agr Sci, Hort Res Inst, Chengdu, Sichuan, Peoples R China
4.Chengdu Hongke Agr Investment Co Ltd, Chengdu, Sichuan, Peoples R China
关键词： melatonin;Chinese cabbage seedlings;aluminum stress
期刊名称：PROCEEDINGS OF THE 2017 6TH INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL PROTECTION (ICEEP 2017)
ISSN： 2352-5401
年卷期： 2017 年 143 卷
页码：
收录情况： SCI
摘要： The effects of exogenous melatonin on growth and physiological characteristics of Chinese cabbage seedlings under 50 mu mol/L aluminum stress were studied by spraying 5 different concentrations of MT(0. 50. 100. 200. 400) mu mol . L-1 solution on leaves in Chinese cabbage seedlings. The result showed that exogenous melatonin could promote the growth of Chinese cabbage seedlings under aluminum stress, increase the biomass, water content, light and pigment content and soluble protein content; Improve the activity of SOD, POD and CAT; Reduce the MDA content. Therefore, exogenous MT could improve the stress tolerance of Chinese cabbage seedlings to aluminum stress and alleviate the damage caused by aluminum stress on Chinese cabbage seedlings, and the 200 mu mol/L was the best concentration.
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