帽儿山地区黄檗根际丛枝菌根真菌资源的调查  

Resource Status of Arbuscular Mycorrhizal Fungi in Root-Soil Interface of Phellodendron amurense in Maoershan Experimental Forest Farm,Heilongjiang Province

作　　者：杨国亭[1] 范继红[2] 栗辉[1] 

机构地区：[1]东北林业大学,哈尔滨150040 [2]北京农业职业学院

出　　处：《东北林业大学学报》2007年第6期83-85,共3页Journal of Northeast Forestry University

摘　　要：通过对自然状态下黄檗根际土壤的丛枝菌根真菌资源进行取样调查,共发现4属23种丛枝菌根真菌的孢子,分别为无梗囊霉属、球囊霉属、盾巨孢囊霉属和原囊霉属。从出现频度看以无梗囊霉属和球囊霉属占优势;其中无梗囊霉属的细凹无梗囊霉、刺无梗囊霉和球囊霉属的聚丛球囊霉、悬钩子状球囊霉,以及盾巨孢囊霉属的美丽盾巨孢囊霉是出现频度较高的5个种。Twenty-three species of arbuscular mycorrhizal fungi belonging to four genera, Aeaulospora, Glomus, Seutellospora and Arehaeospora, were recorded by means of a preliminary resource investigation of arbuseular mycorrhizal fungi in rootsoil interface of Phellodendron amurense under natural conditions in Maoershan Experimental Forest Farm. Aeaulospora and Glomus are dominant judging from their occurrence frequencies. Five species, A. serobieulata, A. spinosa, G. aggregaturn, G. rubiforme and S. calospora, occur at high frequency.

关 键 词：黄檗 丛枝菌根真菌 频度 无梗囊霉属 球囊霉属 盾巨孢囊霉属 原囊霉属 

分 类 号：S792.31[农业科学—林木遗传育种] Q943.1[农业科学—林学]