我国南方松外生菌根资源调查  

FLORISTIC SURVEY OF ECTOMYCORRHIZAL FUNGI FOR THE SOUTHERN PINE IN CHINA

作　　者：花晓梅[1] 姜春前[1] 刘国龙[1] 

机构地区：[1]中国林业科学研究院林业研究所,中国林业科学研究院亚热带林业实验中心

出　　处：《南京林业大学学报（自然科学版）》1995年第3期29-36,共8页Journal of Nanjing Forestry University：Natural Sciences Edition

摘　　要：调查研究了我国南方松不同森林类型外生菌根菌资源、种类及其生态分布，分析了菌根共生体之间的关糸及环境因子对菌根真菌分布的影响，提出了与南方松形成外生菌根的真菌１１５种，隶属１４科，３０属；揭示了树种、植被与菌根真菌分布及其菌根形态的关系；菌根真菌的分布随温度，湿度，地理环境及土壤条件变化的规律。从而得出第一代南方松林下外生菌根真菌发生演替及彩色豆马勃是其最重要的先锋菌根真菌的结论；进一步论证了南方松生产经营中菌根应用的必要性和优良菌种筛选的原则。This Paper investigates the resources, species composition and ecological distribution of ectomycorrhizal fungi in different types of pine stands, and analyzes the relstionship between the ectomycorrhizal symbionts and environmental effects on the fungus distribution. The results show that 115species belonging to 14 families, 30 genera are found to be associated with southern pine in China.The relationship between the woody species and the ectomycorrhizal fungi, the external appearanceand internal structure of the mycorrhisae and the rule that fungus distribution varies with temperature,moisture. geographiCal environment and soil conditions are revealed. Therefore, it can be concludedthat there is an orderly succesion, in which Pisolithus is the most important early-stage fungusin pine forests of the first generation in Southern China. Based on the conclusion, the necessity for theapplication of ectomycorrhizae in the management of Pines in Southern China and the selection principles of superior fungi for the establishment of first-generation Pine stands are further discuss and confirmed.

关 键 词：外生菌根 马尾松 云南松 火炬松 湿地松 

分 类 号：S718.81[农业科学—林学]