Perspective and challenges of mycorrhizal symbiosis in orchid medicinal plants  

作　　者：Chunyan Leng Mengyan Hou Yongmei Xing Juan Chen 

机构地区：[1]Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine,Ministry of Education,Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences&Peking Union Medical College,Beijing 100193,China

出　　处：《Chinese Herbal Medicines》2024年第2期172-179,共8页中草药（英文版）

基　　金：funded by the CAMS Innovation Fund for Medical Sciences(CIFMS)(No.2021-I2M-1-032);the National Natural Science Foundation of China(No.81973423,82173923).

摘　　要：The family Orchidaceae is of the most diverse taxon in the plant kingdom,and most of its members are highly valuable herbal medicines.Orchids have a unique mycorrhizal symbiotic relationship with specific fungi for carbohydrate and nutrient supplies in their whole lifecycle.The large-scale cultivation of the medicinal plant Gastodia elata is a successful example of using mycorrhizal symbiotic technology.In this review,we adopted G.elata and Dendrobium officinale as examples to describe the characteristics of orchid mycorrhiza and mycorrhizal benefits for host plants’growth and health(e.g.biotic and abiotic stress and secondary metabolite accumulation).The challenges in applying mycorrhizal technology to the cultivation of orchid medicinal plants in the future were also discussed.This review aims to serve as a theoretical guide for the cultivation of mycorrhizal technology in medicinal orchid plants.

关 键 词：Dendrobium officinale Kimura&Migo ecological cultivation Gastodia elata Blume MYCORRHIZA orchid medicinal plants symbiosis mechanisms 

分 类 号：S567[农业科学—中草药栽培]