Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2022, Vol. 38 ›› Issue (9): 88-92.doi: 10.11924/j.issn.1000-6850.casb2021-0420

Special Issue: 生物技术 植物保护

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Effects of Mycorrhizal Fungi and Mycorrhizal Helper Bacteria on Crop Development: A Review

SUN Ge(), JIE Weiguang, HU Wei, ZHANG Yingzhi, QIAO Wei, WEI Lina, JIANG Yitong, BAI Li   

  1. School of Food Engineering, East University of Heilongjiang, Harbin 150066
  • Received:2021-04-17 Revised:2021-07-16 Online:2022-03-25 Published:2022-04-02

Abstract:

Mycorrhizal fungi have been widely valued for many years because of their growth-promoting effects on crops and the protection of various environments. In recent years, some scholars have discovered that this phenomenon is related to mycorrhizal helper bacteria. The aim of the study is to better understand the effects of mycorrhizal fungi, mycorrhizal helper bacteria and their synergistic effects on crop growth and development, soil physical and chemical properties and soil microbial diversity. This review summarized the mechanism of mycorrhizal fungi and mycorrhizal helper bacteria, and concluded the synergistic effects of them on the promotion, improvement and enrichment of crop growth and development, stress resistance, soil quality and soil microbial environment. On this basis, it is proposed that the synergy between mycorrhizal fungi and mycorrhizal helper bacteria should be further studied, and the use of microbial fertilizer should be vigorously promoted.

Key words: mycorrhizal fungi, mycorrhizal helper bacteria, crop, growth and development, diversity

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