Application and Research Development of Ectomycorrhizae on Forest Disease Resistance

编号 zgly0000339009

文献类型 期刊论文

文献题名 Application and Research Development of Ectomycorrhizae on Forest Disease Resistance

学科分类 220.3010;森林病理学

作者 WANGYuan  JIAXiuzhen  LIANGJun  ZHANGXingyao 

作者单位 TheResearchInstituteofForestEcology  EnvironmentandProtectionChineseAcademyofForestry  Beijing100091  China 

母体文献 中国林业科技: 英文版 

年卷期 2004,3(2)

页码 88-95

年份 2004 

分类号 S763.1 

关键词 林木  抗病性  菌根技术  外生菌根  抗病机理 

文摘内容 Ectomycorrhizae (ECM) is becoming the research hotspot because it can improve plant nutrient cycling and storage and strengthen plant resistance to adversity and disease. It is well known that ECM can enhance plant resistance to soil-borne and stem diseases. The mechanisms mainly include: plant tender roots will be protected well by sheath; ECM can facilitate uptake and transport capacity of nutrition and water to roots and increase plants vigor; ECM can control or block pathogens to invade trees; ECM can activate resistance-related enzymes of the hosts; it also can form rhizosphere microbial colony and establish root-rhizosphere micro-ecological environment. So mycorrhizal technology has become one of the most important methods of ecological control and biological control of plant diseases. This paper summarizes the application and development of ECM in forest disease control and also raises some ideas on their theory and application researches in the future。