Effects of Wheat Grain Filling and Yield Formation by Exogenous Strigolactone Under Drought Condition
文献类型： 外文期刊
作者： Wang, Yanjing 1 ; Wang, Linqing 1 ; Yang, Xiwen 3 ; Li, Xiangdong 2 ; Zang, Hecang 4 ; Fang, Baoting 2 ;
作者机构： 1.Zhengzhou Normal Univ, Coll Life Sci, Zhengzhou 450044, Peoples R China
2.Henan Acad Agr Sci, Wheat Res Inst, Zhengzhou 450002, Peoples R China
3.Henan Agr Univ, Coll Agron, Zhengzhou 450046, Peoples R China
4.Henan Acad Agr Sci, Inst Agr Econ & Informat, Zhengzhou 450002, Peoples R China
关键词： Wheat; Strigolactone; Drought Condition; Grain Filling; Yield Formation
期刊名称：JOURNAL OF BIOBASED MATERIALS AND BIOENERGY （ 影响因子：0.708； 五年影响因子：0.739 ）
ISSN： 1556-6560
年卷期： 2021 年 15 卷 2 期
页码：
收录情况： SCI
摘要： Drought is one of the major disasters affecting wheat cultivation in northern China. Strigolactones (SLs, GR24) can regulate the growth and development of plants, but its application in wheat cultivation has yet to be further carried out. In this study, exogenous GR24 was sprayed on the leaves to study its influence on the growth and yield formation of wheat. It was found that, under drought conditions, exogenous SLs could enhance the activity of antioxidant enzymes in wheat, reduce membrane lipid peroxidation, increase the content of photosynthetic pigment, and thus increase the yield of wheat. In conclusion, the research provided a technical and theoretical support for its wide application in wheat cultivation and production.
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