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Research advances in plant growth-promoting rhizobacteria and its application prospects
Author(s): HU Jiangchun, XUE Delin, MA Chengxin, WANG Shujin
Pages: 1963-
1966
Year: 2004
Issue:
10
Journal: CHINESE JOURNAL OF APPLIED ECOLOGY
Keyword: 植物根际促生菌(PGPR) 生物防治;
Abstract: 植物土传病害难以防治,植物根际促生菌(plant growth-promoting rhizobacteria,PGPR)的深入研究和发展为解决这一难题展现了诱人的前景.PGPR能够高密度地在植物根际定殖,兼有抑制植物病原菌、根际有害微生物,以及促进植物生长并增加作物产量的作用,更重要的是有些PGPR能够诱导植物产生系统抗性(induced systemic resistance,ISR),从而提高植物整体的抗病能力.近20年来,国外这一领域的研究十分活跃,已有很多成功应用的PGPR产品,国内应大力加强基础与应用的研究,并推进其产业化的发展.
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