Composting is a kind of treatment method that converts livestock and poultry manure into fertilizer,which can realize harmless and resource utilization.Livestock manure treatment and compost process often produce a lot of foul gas,antibiotics deposition,heavy metals exceed the standard and other problems.Adding exogenous additives to the pile to eliminate or reduce these adverse effects can achieve the purpose of improving the quality of compost and resource utilization.In the paper,the pollution status of livestock manure and common compost additives and their functions are briefly described,and the effects of additives on common physical and chemical indexes of compost are reviewed,in order to provide a reference for selecting suitable livestock manure compost additives.
Livestock and poultry manureCompostCompost additivesHarmless treatment
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NSTL
维普
万方数据
