The non-methanogens isolated from methane fermentation pool was applied to decomposition experiment after the enrichment germiculture to analyze its decomposition ability of various agricultural wastes in low temperatures.The results show that at temperatures of 14.7℃,the medium temperature of natural stalks inoculated with non-methanogens changed 3.5 ℃,while the temperature peak comes in 4 days at 18.5℃.The reducing sugar decreased 0.19 mg,ammonia nitrogen decreased 0.05 mg,straw stalk utilization rate is ...