摘要
从冬、春两季偃松不同年龄的枝条上共分离培养、纯化、鉴定出枝栖真菌46属(种),其中接合菌2属(4种),子囊菌3属(5种),半知菌30属(种),待鉴定7种。其枝栖真菌的优势菌种为Tolura、Vertic illium,两种真菌的平均检出率分别为29.4%和21.0%。研究表明偃松冬季枝栖真菌的种类比春季枝栖真菌的种类丰富,其优势菌种亦大不相同。
Through isolating and culturing, 46 genera （species） fungi were obtained from the branches of Pinus pumila in winter and spring including 2 genera （4 species） of Zygomycotina, 3 genera （5 species） of Ascomycotina, 30 genera （4 species） of Deuteromycotina. The predominant species were Tolura and Verticillium, the average isolation rate were 29.4 % and 21.0 % respectively. The study results indicated that the dendrocola mycoflora of branches in winter was more abundant than that in spring, and the predominant species were also quite different.
出处
《西部林业科学》
CAS
2008年第1期35-40,共6页
Journal of West China Forestry Science
关键词
偃松
枝栖真菌
种群结构
Pinus pumila
fungi on branch
dendrocola mycoflora
