Journal of Northern Agriculture ›› 2020, Vol. 48 ›› Issue (4): 48-53.doi: 10.12190/j.issn.2096-1197.2020.04.07

• Corp cultivation·Physiology and biochemistry • Previous Articles     Next Articles

Research progress on identification method and evaluation criterion of soybean drought resistance

LI Dan, JIN Kunpeng, LI Xiaoxia, CAO Jinjun, HAN Wenqing, LIU Yongzhong, LI Wanxing   

  1. Institute of Millet,Shanxi Agricultural University,Changzhi 046011,China
  • Received:2020-05-29 Online:2020-08-20 Published:2020-10-23

Abstract: Identification of drought-resistant soybean varieties plays an important role in laying the foundation of genetic basis of existing soybean varieties and breeding breakthrough varieties.Soybean drought resistance identification methods(natural field in the condition of drought identification,artificial water control identification,laboratory identification),estimated indexes(agricultural traits index,canopy wilting index,soybean root morphology index,soybean sprout index,physiological and biochemical index)and evaluation methods(directly and comprehensive evaluation),etc. were summarized in this paper to provide reference for the research on drought resistance,breeding and production of soybean drought resistant varieties.

Key words: Soybean, Drought resistance, Identification method, Identification criterion, Evaluation method

CLC Number: 

  • S565.1