四川乐安湿地自然保护区大型真菌多样性调查研究  

Study on Diversity of Macrofungal Resources in Le'an Wetland Nature Reserve,Sichuan

作　　者：杨双昱 赵昕 何志强 满家银 肖银波[1,2] 曾全 王新 贾玉珍[1,2] YANG Shuangyu;ZHAO Xin;HE Zhiqiang;MAN Jiayin;XIAO Yinbo;ZENG Quan;WANG Xin;JIA Yuzhen(Sichuan Academy of Forestry,Chengdu 610081,China;Sichuan Key Laboratory of Ecological Restoration and Conservation for Forest and Wetland,Chengdu 610081,China)

机构地区：[1]四川省林业科学研究院,四川成都610081 [2]森林和湿地生态恢复与保育四川重点实验室,四川成都610081

出　　处：《食药用菌》2025年第2期107-112,共6页Edible and Medicinal Mushrooms

基　　金：四川乐安湿地自然保护区本底资源调查项目(川林研工咨208141号)。

摘　　要：于2018年7月—2020年8月期间,采取样线踏查的方式调查四川乐安湿地自然保护区的大型真菌资源。调查结果:共发现大型真菌93种,隶属于2门7纲15目45科68属,其中优势属为红菇属Russula;资源价值方面,食用菌27种、药用菌12种、食药兼用菌18种、毒菌12种、未知种24种;生态分布方面,阔叶林中大型真菌数量最多为44种、针阔混交林中24种、草甸中15种、针叶林中10种;生态类型方面,木腐真菌最多为37种、外生菌根菌24种、土壤腐生菌20种、真菌共生菌5种、粪生真菌3种、植物寄生真菌2种、落叶及腐草生真菌2种。上述结果可为保护区内大型真菌的保护与利用提供重要的参考。A systematic macrofungal diversity survey was conducted in Sichuan's Le'an Wetland Nature Reserve from July 2018 to August 2020 using standardized line transect protocols.The survey revealed a total of 93 species of macrofungi,belonging to 2 phyla,7 classes,15 orders,45 families,and 68 genera,with Russula identified as the dominant genus.In terms of resource value,27 species were identified as edible,12 as medicinal,18 as both edible and medicinal,12 as poisonous,and 24 species of undocumented utility.Regarding ecological distribution,the highest number of macrofungi species(44) was found in broad-leaved forest,followed by mixed coniferous and broad-leaved forest(24species),meadow(15 species),and coniferous forest(10 species).In terms of ecological types,wood-decaying fungi were the most numerous(37 species),followed by ectomycorrhizal fungi(24 species),soil saprophytic fungi(20 species),fungisymbiotic fungi(5 species),coprophilous fungi(3 species),plant parasitic fungi(2 species),and saprophytic fungi on leaf litter and decaying grass(2 species).This study provides important reference for the protection and utilization of macrofungi in Le 'an Wetland Nature Reserve.

关 键 词：大型真菌 资源价值 生态分布 生态类型 

分 类 号：S646[农业科学—蔬菜学]