丛枝菌根真菌生态功能及其与共生植物互作机理  

The ecological functions of arbuscular mycorrhizal fungi and their interaction mechanisms with the symbiotic plants

作　　者：阮仕琴 陶刚 娄璇 赵兴丽 RUAN Shi-qin;TAO Gang;LOU Xuan;ZHAO Xing-li(College of Life Sciences,Guizhou University,Guiyang Guizhou 550025;College of Eco-Environmental Engineering,Guizhou Minzu University,Guiyang Guizhou 550025;School of Life Sciences,Guizhou Normal University,Guiyang Guizhou 550025;Institute of Biotechnology,Guizhou Academy of Agricultural Sciences,Guiyang Guizhou 550006)

机构地区：[1]贵州大学生命科学学院,贵州贵阳550025 [2]贵州民族大学生态环境工程学院,贵州贵阳550025 [3]贵州师范大学生命科学学院,贵州贵阳550025 [4]贵州省农业科学院生物技术研究所,贵州贵阳550006 [5]贵州省农业生物技术重点实验室,贵州贵阳550006

出　　处：《中国土壤与肥料》2022年第5期237-244,共8页Soil and Fertilizer Sciences in China

基　　金：国家自然科学基金(31860520);贵州省科学技术联合基金重点项目(黔科合J字LKN[2013]01号)。

摘　　要：丛枝菌根真菌是陆生植物根系广泛存在的一类真菌类群,并与宿主植物形成互惠共生体,在土壤生态环境中发挥着重要的生态作用和功能。从丛枝菌根提高宿主植物非生物胁迫(水、温度、盐碱和重金属等)抗性、生物胁迫(植物病害等)抗性以及改变宿主根际微生态等方面,对丛枝菌根真菌的生态作用、互作机理和研究热点进行了综述。Arbuscular Mycorrhizal Fungi(AM fungi)is one kind of fungi that exists widely in the rhizosphere of terrestrial plants,and form mutualistic symbiont with host plants,which plays the important ecological roles and functions in rhizosphere environment.From the aspects of arbuscular mycorrhiza improving host plant abiotic stresses(water,temperature,salinity,heavy metals,etc.)resistance,biotic stresses(plant diseases,etc.)resistance and changing the the host rhizosphere microecology,etc.,the ecdogical roles,interaction mechanisms and research hotspots of AM fungi were reviewed.

关 键 词：丛枝菌根真菌 非生物胁迫 生物胁迫抗性 生态作用 纯培养 内生细菌 

分 类 号：S154.3[农业科学—土壤学]