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中国农学通报 ›› 2021, Vol. 37 ›› Issue (14): 136-140.doi: 10.11924/j.issn.1000-6850.casb2020-0546

所属专题: 植物保护 马铃薯

• 植物保护·农药 • 上一篇    下一篇

马铃薯致病疫霉拮抗细菌研究进展

高梦颖1,2,3(), 付海燕1,2,3,4(), 孙丛1,2,3, 王颜波1,2,3, 刘春光1,2,3, 马玉堃1,2,3, 杨峰山1,2,3()   

  1. 1黑龙江大学农业微生物技术教育部工程研究中心,哈尔滨 150500
    2黑龙江大学生命科学学院,黑龙江省寒地生态修复与资源利用重点实验室,哈尔滨 150080
    3黑龙江大学生命科学学院,黑龙江省普通高校分子生物学重点实验室,哈尔滨 150080
    4东北林业大学盐碱地生物资源环境研究中心150040
  • 收稿日期:2020-10-13 修回日期:2020-12-29 出版日期:2021-05-15 发布日期:2021-05-19
  • 通讯作者: 付海燕,杨峰山
  • 作者简介:高梦颖,女,1995年出生,山东滨州人,研究生,主要从事作物害虫防治和农田土壤修复研究。通信地址:150080 黑龙江省哈尔滨市学府路74号 黑龙江大学生命科学学院,E-mail: 1729252512@qq.com
  • 基金资助:
    国家重点研发计划项目“马铃薯化肥农药减施技术集成研究与示范”(2018YFD0200800)

Antagonistic Bacteria of Phytophthora infestans in Potato: A Review

Gao Mengying1,2,3(), Fu Haiyan1,2,3,4(), Sun Cong1,2,3, Wang Yanbo1,2,3, Liu Chunguang1,2,3, Ma Yukun1,2,3, Yang Fengshan1,2,3()   

  1. 1Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin 150500
    2Heilongjiang Provincial Key Laboratory of Ecological Restoration and Resource Utilization for Cold Region, School of Life Sciences, Heilongjiang University, Harbin 150080
    3Key Laboratory of Molecular Biology, College of Heilongjiang, Heilongjiang University, Harbin 150080
    4Alkali Soil Natural Environmental Science Center, Northeast Forestry University, Harbin 150040
  • Received:2020-10-13 Revised:2020-12-29 Online:2021-05-15 Published:2021-05-19
  • Contact: Fu Haiyan,Yang Fengshan

摘要:

为了解决马铃薯致病疫霉侵染马铃薯导致其死亡,进而造成马铃薯单位种植产量低的问题。本文从拮抗菌入手,归纳分析细菌类拮抗菌中的主要拮抗菌中芽孢杆菌、假单胞菌和粘细菌对马铃薯致病疫霉的抑制作用。同时,在总结前人研究的基础上,笔者认为在拮抗菌应用方面,可以采用多对一的新型平板对峙筛菌模式来模拟复杂条件下拮抗菌的拮抗作用,以期得到稳定的拮抗菌;并指出应从定植能力和根际微生物影响方面对拮抗菌实际应用的可行性进行研究;此外,提出未来对拮抗菌抑制马铃薯致病疫霉的探究应从表型层面的研究深入到分子层面,以期能成功从源头找寻抑制马铃薯致病疫霉的答案。

关键词: 拮抗细菌, 马铃薯, 致病疫霉, 防治, 措施

Abstract:

The aim is to solve the problem of death caused by Phytophthora infestans and low yield per unit in potato planting. In this paper, we started with antagonistic bacteria, summarized and analyzed the inhibitory effects of Bacillus, Pseudomonas and myxobacteria on Phytophthora infestans in potato. At the same time, based on the previous studies, in the application of antagonistic bacteria, we used the new many-to-one plate confrontation sieve model to simulate the antagonistic action of antagonistic bacteria, in order to get stable antagonistic bacteria. We pointed out that the feasibility of practical application of antagonistic bacteria should be studied from colonization ability and influence of rhizospheric microorganisms. In addition, we proposed that the future exploration of antagonistic antibacterial inhibition of potato Phytophthora infestans should go from the phenotypic level to the molecular level, in order to successfully find the answer from the source to inhibit Phytophthora infestans in potato.

Key words: antagonistic bacteria, potato, Phytophthora infestans, prevention, measures

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