Journal of Nuclear Agricultural Sciences ›› 2021, Vol. 35 ›› Issue (9): 2194-2203.DOI: 10.11869/j.issn.100-8551.2021.09.2194

• Isotope Tracer Technique·Ecology and Environment·Physiology • Previous Articles    

Research Progress on Promoting Growth and Drought Resistance of Wheat by Plant Growth Promoting Rhizobacteria

WEN Hongwei1,2(), YANG Bin1,2,*(), WANG Dongsheng3,*()   

  1. 1 Shanxi Province Key Laboratory of Organic Dry Farming, Shanxi, Taiyuan 030000
    2 Institute of Wheat, Shanxi Agricultural University, Shanxi, Linfen 041000
    3 Shanxi Normal University, Shanxi, Linfen 041000
  • Received:2020-07-20 Accepted:2020-10-27 Online:2021-09-10 Published:2021-07-22
  • Contact: YANG Bin,WANG Dongsheng


温宏伟1,2(), 杨斌1,2,*(), 王东胜3,*()   

  1. 1 有机旱作山西省重点实验室,山西 太原 030000
    2 山西农业大学小麦研究所,山西 临汾 041000
    3 山西师范大学,山西 临汾 041000
  • 通讯作者: 杨斌,王东胜
  • 作者简介:温宏伟,男,助理研究员,主要从事小麦抗旱机理研究。E-mail:
  • 基金资助:


Drought stress is the most important abiotic stress factor affecting the growth and development and yield formation of wheat. With the adverse effects of excessive use of chemical fertilizer and global climate change, the harm of drought stress in the growth of wheat is becoming more and more serious. Plant growth promoting rhizobacteria (PGPR) can not only help wheat improve its nutrient utilization efficiency and promote its growth, but also help wheat to resist drought stress through its own action or various metabolites. In this paper, the mechanism of PGPR promoting growth was summarized, and the research progress of PGPR in improving wheat drought resistance was summarized from two aspects of physiological and molecular mechanism, which laid a theoretical foundation for the application research of using PGPR to improve wheat growth promotion and drought resistance.

Key words: plant growth promoting rhizobacteria (PGPR), wheat, drought stress, yield



关键词: 根际促生菌(PGPR), 小麦, 干旱胁迫, 产量