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为解决猪粪出路，应用两种微生物制剂进行了堆肥试验研究。结果表明，两种微生物制剂对堆肥发酵是有利的。Ａ菌对有机质的分解率约为５０％，比对照快，Ｂ菌分解率只有２５％左右，比对照慢；Ａ菌对腐殖质的分解速率与有机质一致，Ｂ菌的分解速率比对照低一成左右而有利于腐殖质的保存；Ａ菌肥的总氮量比对照少一成左右，Ｂ菌肥比对照略好；ＮＨ４＿Ｎ，Ａ菌肥与对照一致，Ｂ菌肥比对照多一成左右；猪粪堆制后，ＮＨ４＿Ｎ占全氮的比例，两个加菌处理都比对照高；全磷量，Ｂ菌肥与对照相近，Ａ菌肥比对照少一成左右。盆栽青菜，Ａ菌肥比对照增产一成以上。
In order to solve the excrement of pig manure, two kinds of microbial agents were applied to study the composting. The results show that the two microbial agents are beneficial for compost fermentation. A strain of organic matter decomposition rate of about 50% faster than the control, B bacteria decomposition rate of only about 25% slower than the control; A bacteria decomposition rate of humus consistent with organic matter, bacteria B decomposition rate lower than the control of a 10% The total amount of nitrogen in A fertilizer was about 10% less than that in the control, and the amount of B fertilizer was slightly better than the control; the NH4_N and A bacteria fertilizers were consistent with the control, while the amount of B fertilizer was about 10% After dunking, NH4_N accounted for the proportion of total nitrogen, the two plus bacteria treatment were higher than the control; total phosphorus, B and fat similar to the control, A fat than the control about one percent. Potted vegetables, A fertilizer than the control yield more than one percent.