TUYỂN CHỌN CÁC CHỦNG VI SINH VẬT ĐỂ XỬ LÝ NHANH RƠM RẠ THÀNH PHÂN BÓN HỮU CƠ

02 bacterial strains and 02 actinomyces were selected from 08 isolates that have highest activity of cellulose decomposition. These strains will be used for production of microbial preparation. The selected strains were assess optimum conditions for growth, development. Microbial preparation was produced from mix of bacteria and actinomyces (VK2, VK3, XK3, XK5). The application of microbial preparation contained microorganisms that have high activity of cellulose decomposition not only shorten time of compost, improved the quality of mature compost as total of N, P, K level, density of aerobic microorganisms is 7,4 x 108 CFU/g but also decrease environmental pollution (bad smell and waste water from compost were less than control).