杜鹃花科植物菌根研究进展  

Research Progress on Ericoid Mycorrhiza

作　　者：钟林芳[1] 郁书君[1] 

机构地区：[1]华南农业大学园艺学院,广州510642

出　　处：《中国农业科技导报》2012年第3期145-150,共6页Journal of Agricultural Science and Technology

基　　金：上海市绿化管理局资助项目(ZX050208);国家自然科学基金项目(30972409)资助

摘　　要：杜鹃是我国传统花卉,具有极高的观赏及园林应用价值。杜鹃能够在恶劣环境下存活与其根部能形成菌根是密不可分的。开展杜鹃菌根研究不仅对杜鹃花的园林应用具有重要价值,同时对其物种的多样性保育也具有重要意义。综述了杜鹃内生菌根真菌的生物多样性及对杜鹃生长发育的作用,以期为加强杜鹃内生菌根真菌应用前景及探究其作用机制奠定基础。Rhododendron is one of traditional flowers in China, and it has excellent ornamental and application values. Survival of rhododendron under severe natural environment is intimately related with ericoid mycorrhiza. To carry out studies on ericoid mycorrhiza is not only of important value for rhododendron garden application, but also of great significance for species diversity conservation. This paper expounds the biodiversity of ericoid mycorrhizal fungi and its function in rhododendron＇s growth and development. This study will surely lay a solid foundation for further utilization and mechanism exploitation of ericoid mycorrhizal fungi.

关 键 词：杜鹃菌根 生物多样性 重金属耐性 作用机制 

分 类 号：S685.21[农业科学—观赏园艺]