【摘要】 研究中亚热带东部马尾松 (Pinusmassoniana)林和 (Camelliasinensis) 茶园土壤微生物生物量 .结果表明 ,马尾松林、茶园土壤微生物总生物量为茶园大于马尾松林 (P <0 .0 5 ) .群落内各类群生物量中 ,真菌与放线菌占绝对优势 .微生物生物量随土层的加深而减少 ,其总生物量与土壤垂直深度呈极显著负相关 ,反映了土壤不同深度生境条件对微生物分布的影响 .更多还原

【Abstract】 The soil microbial biomass of the Pinus massoniana forest and Camellia sinensis in the east Mid-Subtropical Zone, China, is studied. The results show that all kinds of microbial biomass in soil of the P. massoniana forest and C. sinensis are negatively related to the depth of the soil, and the biomass of fungi and actinomycetes is at the advantage . The total amount of soil microbial biomass of the C. sinensis is larger than that of the P. massoniana.更多还原