生物技术通报 ›› 2017, Vol. 33 ›› Issue (11): 13-18.doi: 10.13560/j.cnki.biotech.bull.1985.2017-0359

• 综述与专论 • 上一篇    下一篇

药用植物根际促生菌促生机理研究进展

曾美娟1,2, 钟永嘉3, 刁勇1   

  1. 1. 华侨大学分子药物学研究所,泉州 362021;
    2. 漳州卫生职业学院,漳州 363000;
    3. 福建农林大学,福州 350000
  • 收稿日期:2017-05-05 出版日期:2017-11-26 发布日期:2017-11-22
  • 作者简介:曾美娟,女,讲师,博士研究生,研究方向:基因工程药物;E-mail:860905zzmr@163.com
  • 基金资助:
    国家自然科学基金重点项目(U1405215)

Promoting Mechanism of Plant Growth-promoting Rhizobacteria in Medicinal Plants

ZENG Mei-juan1,2, ZHONG Yong-jia3, DIAO Yong1   

  1. 1. Institute of Molecular Medicine,Huaqiao University,Quanzhou 362021;
    2. Zhangzhou Health Vocational College,Zhangzhou 363000;
    3. Fujian Agriculture and Forestry University,Fuzhou 350000
  • Received:2017-05-05 Published:2017-11-26 Online:2017-11-22

摘要: 药用植物是中药体系中最重要的药物来源,是人类赖以防病治病的天然宝库。根际是植物与外界环境进行物质与能量交换的主要场所。根际促生菌能够改变药用植物根际土壤的理化性质,加快根际土壤有效养分的转化,产生相应的特定物质,进而影响着其生长、发育及代谢活动等,这些促生菌对植物生长起到极其重要的作用。就国内外近年来药用植物根际促生菌在固氮、溶磷、产生激素以及生物防治方面研究进展进行总结,旨在为药用植物的研究奠定理论基础,为应用于药用植物的栽培、生产及种质创新提供新思路。

关键词: 药用植物, 根际促生菌, 促生机理

Abstract: Medicinal plants are the most important sources of Chinese traditional medicine system,and are the natural treasure for preventing and treating diseases. Rhizosphere is the main location where exchanging the substance and energy between plant and environment happens. Plant growth promoting rhizobacteria can change physicochemical properties of rhizosphere soils in medicinal plants,accelerate transformation of available nutrient and produce corresponding specific substances,subsequently affecting its growth,development,metabolic activities,and so on. These bacteria play an extremely important role in plant growth. We here summarize the recent domestic and overseas research progress on nitrogen fixation,phosphate solubilization,producing hormone and biological control of plant growth promoting rhizobacteria in medicinal plants. We aim to provide a theoretical basis for medicinal plants research and new ideas for the cultivation,production and germplasm innovation of medicinal plants.

Key words: medicinal plants, plant growth promoting rhizobacteria, promoting mechanism