Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2020, Vol. 36 ›› Issue (27): 41-45.doi: 10.11924/j.issn.1000-6850.casb20190800555

Special Issue: 油料作物

Previous Articles     Next Articles

Water Stress: Effects on Growth and Yield of Soybean and the Countermeasures

Wang Shiya1(), Feng Naijie1,2, Xiang Hongtao3, Feng Shengjie1, Zheng Dianfeng1,2()   

  1. 1Agronomy College of Heilongjiang Bayi Agricultural University, Daqing Heilongjiang 163319
    2Guangdong Ocean University, Zhanjiang Guangdong 524088
    3Crop Tillage and Cultivation Institute, Heilongjiang Academy of Agricultural Sciences, Harbin 150086
  • Received:2019-08-20 Revised:2019-09-19 Online:2020-09-25 Published:2020-09-23
  • Contact: Zheng Dianfeng E-mail:wsy1106ok@126.com;byndzdf@126.com

Abstract:

During the growth and development of soybean, abiotic stress seriously affects the physiological and biochemical process of soybean, and reduces the crop yield. Water stress equals to the total loss of all other abiotic stresses, such as high temperature, low temperature, barren land, saline-alkali, etc. In order to improve the soybean resistance to water stress, it is necessary to summarize the research progress on the water stress affecting soybean growth and yield, and the possible impacts on morphological structure, physiological parameters and yield components, and analyze the countermeasures and effective solutions. The paper points out crucial problems in drought and waterlogging disasters, and provides feasible suggestions for reducing the yield loss caused by water stress.

Key words: soybean, water stress, morphological structure, physiological parameters, yield

CLC Number: