当前位置: 首页 > 文章 > 大青山油松人工林地外生菌根分布与立地条件关系 内蒙古林业调查设计 2013,36 (6) 101-104
Position: Home > Articles > Distribution of Two Species of Ectomycorrhiza and Its Relationship With Site Condition in Artificial Chinese Pine Forest of Daqing Mountains Inner Mongolia Forestry Investigation and Design 2013,36 (6) 101-104

大青山油松人工林地外生菌根分布与立地条件关系

作  者:
乌仁陶格斯
单  位:
内蒙古呼和浩特民族学院环境工程系
关键词:
大青山;油松人工林地;外生菌根;立地条件
摘  要:
文章以大青山油松人工林为研究对象,调查和观察了2种外生菌根的形态特征、分布规律,并分析外生菌根分布与立地条件的关系。结果表明,在大青山油松人工林地优势乡土外生菌根真菌为乳牛肝菌属(Suillus Mich.ex Gray)真菌,主要分布在林分密度小的阴坡上部,土生空团菌(Cenococcum geophilum Fr.)分布在林分密度较大的阴坡中、下部样地,表明立地条件对外生根菌的分布有明显的影响。
译  名:
Distribution of Two Species of Ectomycorrhiza and Its Relationship With Site Condition in Artificial Chinese Pine Forest of Daqing Mountains
作  者:
WU Rentaoge-si;Department of Environmental Engineering of Huhhot Nationality College;
关键词:
Daqing dynamics;;pinus tabulaeformis planation;;ectomycorrhizae;;site conditio
摘  要:
We investigated regularities of distribution and morphological character of two species of ectomycorrhiza and its relationship with site condition in artificial chinese pine forest of Daqing Mountain.Results show that: the preponderant ectomycorrhizal fungi is Suillus Mich.ex Gray in artificial chinese pine forest of Daqing Mountain.Suillus Mich.ex Gray mainly distributes in the upper part of shady slope where have low stand density.Cenococcum geophilum distributes in the middle and lower part of shady slope where has high stand density.Thus,site condition can significantly affect the distribution of ectomycorrhiza.

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