植物根际促生菌防治黄瓜枯萎病的研究进展  

Research progress in the control of cucumber Fusarium wilt by plant growth-promoting rhinoacteria

作　　者：杨倩 薛璐 郭慧 付瑞珂 张涛[1] 申顺善[2] 杜南山 朴凤植[1] YANG Qian;XUE Lu;GUO Hui;FU Ruike;ZHANG Tao;SHEN Shunshan;DU Nanshan;PIAO Fengzhi(College of Horticulture,Henan Agricultural University,Zhengzhou 450002,Henan,China;College of Plant Protection,Henan Agricultural University,Zhengzhou 450002,Henan,China)

机构地区：[1]河南农业大学园艺学院,郑州450002 [2]河南农业大学植物保护学院,郑州450002

出　　处：《中国瓜菜》2022年第1期1-8,共8页China Cucurbits And Vegetables

基　　金：国家自然科学基金(NSFC31801907);国家现代农业产业技术体系(CARS-23-B02);河南省重点研发与推广专项(202102110042)。

摘　　要：黄瓜枯萎病是制约黄瓜生长发育及产量的重要生物胁迫因素。近年来,黄瓜生产过程中土地长期高度集约化、高复种指数以及不合理的施肥、灌溉等措施造成土壤微生物区系失衡,导致黄瓜枯萎病危害日趋严重。植物根际促生菌(PGPR)不仅能改善黄瓜根际微生物区系结构,促进黄瓜生长发育,还能通过自身作用或诱导黄瓜产生系统抗性以有效防治黄瓜枯萎病。综述了PGPR促进植物生长和防治病害的作用机制,以及利用PGPR防治黄瓜枯萎病的研究进展,以期为PGPR在黄瓜生产中的应用研究提供参考。Cucumber Fusarium wilt is an important biological stress factor that restricts the growth and yield of cucumber plants.In recent years,the imbalance of soil microflora caused by long-term intensive land,high multiple cropping indexes,and unreasonable fertilization and irrigation in cucumber production has led to the increasingly serious harm of cucumber Fusarium wilt.Plant growth-promoting rhizobacteria(PGPR)can not only improve the microbial flora structure of cucumber rhizosphere and promote the growth and development of cucumber,but also effectively control cucumber Fusarium wilt by itself or inducing systemic resistance of cucumber.We summarize the mechanism of PGPR in promoting plant growth,controling of plant disease,and the research progress of using PGPR to control cucumber Fusarium wilt.This review will provide a reference for the application of PGPR in cucumber production.

关 键 词：黄瓜 植物根际促生菌 作用机制 黄瓜枯萎病 

分 类 号：S642.2[农业科学—蔬菜学]