关键词: 格氏栲, 自然保护区, 微生物生态

Abstract: The ecological distribution of soil microorganism under the natural and artificial original Castanopsis kawakamii stands was studied.The quantity of bacterium is greater than that of all other microorganisms under both stands, the proportion of Baciluss/bacterium under artificial stand ismuch greater than that under natural stand, the total microbe, bacterium,fungi and azotobacter under the natural stand are greater than those under artiftcial stand. Penicillium and Trichoderma are the dominant species over fungi, and Flavus and Albosporus are the main compositions of actinomyces, but the quantity of them under the artificial stand is greater than those under the natural stand.

Key words: Castanopsis kawakamii, Nature reserve, Microbe ecology