Characteristics of Vermicomposting and Research Progress of Its Application in Agriculture
Vermicomposting is a simple,feasible,low-cost and environmentally friendly bio-microbial coupled organic waste recycling technology.The physicochemical and microbial characteristics of vermicomposting in the treatment of organic waste were summarized.The application research progress of vermicomposting in agricultural production was introduced,and the following suggestions were proposed in view of the problems existing in the practical application of vermicomposting.(1)In order to develop and produce high quality commercial earthworm manure,it is suggested to use the relevant factors affecting the quality of earthworm compost products to carry out mathematical modeling of vermicomposting,so as to efficiently optimize the parameters of vermicomposting,reduce research and development costs and improve production efficiency for large-scale production of earthworm manure;(2)in order to ensure the stable output of high quality earthworm manure,equipment with intelligent control of pH,carbon to nitrogen ratio,temperature and humidity and light should be developed to form automatic and large-scale vermiculture;(3)in order to promote the development of the circular economy of"planting and breeding integration",the effective parts containing humic acid in the process of culturing earthworms can be reused,and the efficiency of vermicompost utilization in agricultural planting and soil remediation should be strengthened.
NETL
NSTL
万方数据
