摘 要(英文)：The effect of leaffall decomposition for 8 tree species on soil microorganisms was studied in this paper. Soil microbial biomass affected by the decomposition of leaffall was higher than check soil microbial biomass. The more leaffall decomposed, the more soil microbial biomass appeared. The soil affected by the decomposition of leaffall for several tree species, including Albizzia folcata, Acacia auriculiformis, Acacia magium and Schima superba had higher microbial biomass; while the soil affected by decomposition of leaf litters for Pinus elliottii and Pinus massoniana had the reverse effect. It is considered that the effects of soil microbes is better in the former soil than that in the latter soil.
不同凋落叶分解的土壤微生物效应