【摘要】 为了资源化利用数量大而又随意浪费的鲜土豆藤,试验选择猪粪与之平衡C/N进行厌氧发酵。试验在55℃恒温,700 g物料,总固体质量分数8%的条件下,猪粪与鲜土豆藤以质量比1∶1,1∶2,1∶3进行厌氧发酵对比试验,试验结果用Spss进行统计学分析。结果表明,在粪藤比1∶2的条件下（T₂组）厌氧发酵效果最优,最大日产气量为715 mL,总产气量为7069 mL,TS产气量为126.23 mL·g^-1,最大甲烷体积分数为60.4%。T₂试验组总产气量与其他试验组均有显著性差异（p<0.05）。更多还原

【Abstract】 In order to utilize a large amount of fresh potato vine which was usually wasted, an anaerobic fermentation was carried out with pig manure balancing C/N. At condition of 55 ℃ constant temperature, 700 g of raw material, and total solid mass fraction of 8%, the anaerobic fermentation were carried out with the pig manure and fresh potato vine under mass ratio of 1∶1, 1∶2, 1∶3,respectively. The experiment results were statistically analyzed by Spss, The results showed that the anaerobic fermentation with manure to vine mass ratio of 1∶2 was the best, The maximum daily gas production was 715 mL, the total gas production was 7069 mL, TS gas production was 126.23 mL·g^-1, the maximum methane volume fraction was 60.4%. Its gas production were significantly difference from other groups（p<0.05）.更多还原