摘要
通过对威宁县生态功能区大型真菌进行收集,利用形态学结合分子生物学对其进行鉴定,对各科属出现频度、优势属以及食药用经济价值分析。结果表明,该生态功能区共采集到大型真菌标本185个,成功鉴定172个,隶属2门、10纲、10目、28科、47属、101种;出现频度最高的科为多孔菌科(Polyporaceae)、出现频度最高的属为乳牛肝菌属(Suillus);优势属为乳牛肝菌属(Suillus)、鹅膏属(Amanita)、红菇属(Russula)、蜡蘑属(Laccaria)、裸脚伞属(Gymnopus)、乳菇属(Lactarius)、丝盖伞属(Inocybe)、伞菌属(Agaricus)、漏斗伞属(Infundibulicybe)、口蘑属(Tricholoma),占总数的65.14%;可食用大型真菌17.14%,可药用真菌5.72%,食药兼用4.00%,有毒真菌45.14%和食药不明真菌28.09%;被评估为无危等级的有淡黄多汁乳菇(Lactifluus luteolus)和乳酪状红金钱菌(Rhodocollybia butyracea)等12种、数据不足等级的有橙黄蜡蘑(Laccaria aurantia)和棕红乳菇(Lactarius badiosanguineus)等5种。贵州省新记录种9种、中国新记录种2种以及中国特有种1种。贵州省威宁县生态功能区内含有丰富的大型真菌资源,本研究为该地大型真菌资源的利用和保护提供理论基础和数据支持。
The macrofungi in the ecological function area of Weining County,Guizhou Province were collected,identified through morphology combined with molecular biology,and analyzed for the frequency of occurrence of each family genus,dominant genus and economic value for food and medicine.The results showed that 185 macrofungi were collected from this ecological functional area,and 172 were successfully identified,belonging to 2 phyla,10 orders,10 classes,28 families,47 genera,and 101 species.The most frequent family was Polyporaceae and the most frequent genus was Suillus.The dominant genera were Suillus,Amanita,Russula,Laccaria,Gymnopus,Lactarius,Inocybe,Agaricus,Infundibulicybe,Tricholoma,accounting for 65.14%of the total.Edible macrofungi 17.14%,medicinal 5.72%,pharmaceutical or food resource 4.00%,toxic fungi 45.14%and unknown 28.09%.12 species,including Lactifluus luteolus and Rhodocollybia butyracea,were assessed as Least Concern(LC),5 species,including Laccaria aurantia and the Lactarius badiosanguineus were assessed as data deficient(DD).There were 9 new record species in Guizhou Province,2 new record species in China and 1 endemic species in China.This study provided theoretical basis and data support for the utilization and conservation of macrofungi resources in the ecological function area of Weining County,Guizhou Province.
作者
李彪
尚念杰
黄万兵
张三访
黄晓润
杨通静
刘倾城
刘宏宇
卢颖颖
朱国胜
桂阳
LI Biao;SHANG Nianjie;HUANG Wanbing;ZHANG Sanfang;HUANG Xiaorun;YANG Tongjing;LIU Qingcheng;LIU Hongyu;LU Yingying;ZHU Guosheng;GUI Yang(Institute of Crop Germplasm Resources,Guizhou Academy of Agricultural Sciences,Guiyang 550006,China;Guizhou Key Laboratory of Edible Fungi Breeding,Guiyang 550006,China;Zunyi Academy of Agricultural Sciences,Zunyi Guizhou 563006,China)
出处
《耕作与栽培》
2024年第1期39-47,共9页
Tillage and Cultivation
基金
贵州省科技计划项目(黔科合支撑[2019]2451号)
贵州省科技计划项目(黔科合平台人才[2019]5105)
贵州省农业领域重点项目(黔科合支撑[2022]重点025)
黔科合基础-ZK[2023]一般172
黔科合成果[2023]一般065。
关键词
大型真菌
优势属
食用菌
药用菌
macrofungi
dominant genus
edible fungi
medicinal mushroom
