摘要
综述了近年来国内外土壤微生物生物量包括微生物生物量碳、微生物生物量氮和微生物生物量磷及其与碳、氮、磷循环方面的研究进展,着重论述了土壤微生物生物量碳、氮、磷在土壤养分转化循环中的重要性,并就种植、轮作、放牧、施肥等措施对土壤微生物生物量的影响进行了探讨。同时,就今后土壤微生物生物量的研究侧重点进行了展望。
Research progresses of soil microbial biomass during recent years were reviewed in this paper,including microbial biomass C,microbial N,microbial P.The necessity of soil microbial biomass C,microbial N and microbial P in the nutrient cycling was emphasized and the effects of planting,rotation,grazing,and fertilizer application on soil microbial biomass were discussed.Finally,this study proposed the key points of soil microbial biomass research in the future.
出处
《草业科学》
CAS
CSCD
北大核心
2010年第6期50-57,共8页
Pratacultural Science
基金
973项目课题(2007CB108902)
关键词
土壤微生物生物量
碳
氮
磷
soil microbial biomass
carbon
nitrogen
phosphorus
