【摘要】 采用根组织切片法调查碧玉兰菌根真菌,菌根感染率为23.44%;共得到15株真菌,属于半知菌,共计5属,其中头珠霉属5株,占33.33%,为优势菌;从碧玉兰栽培土壤中分离到85珠真菌,其中,黑乌霉属73珠,占85.88%,为优势菌。更多还原

【Abstract】 Mycorrhizal fungi have been obtained with culture of piece of the root of Cymbidium lowianum.The ratio of infection of mycorrhiza is 23.44%.Fifteen fungi,which consist of five genera,have been obtained.They belong to Deuteromycotina.Five of them,which make up 33.33% of fungi obtained,belong to Oedocephalum.They are superior species.Eighty five fungi have been obtained from cultivated soil of Cymbidium lowianum.Seventy three of them,which are superior species,belong to Memnoniella.更多还原