关键词: 堆肥微生物, 堆肥机理, 研究方法, 微生物菌剂选育

Abstract: Composting process is a dynamic process, and realized  the function of a variety of different microbial comunities. Studying microbial processes is helpful for understanding the compost, and manage the composting process more effectively. This paper reviewed the microbial mechanism and change, studying method for compost microbial, effects of microbial inoculum on composting, etc., so as to provide technical support for aerobic composting. The paper also pointed out that the composting process mainly included bacteria, fungi, actinomycetes and other microorganism; microbial changes directly affected the composting temperature, pH, humic acid content and other physical and chemical properties; adding microbial agents could reduce the loss of N, P, K and improve the compost quality;  adopting multiple methods combination to study compost microorganism could avoid the defects of a single method.

Key words: compost microorganism, compost mechanism, research method, selecting microbial agent