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微生物菌剂在畜禽粪污好氧堆肥中的应用效果研究
Esearch on the Application Effect of Microbial Agents in Aerobic Composting of Livestock and Poultry Manure
【摘要】 畜禽粪污处理不当会导致环境污染,堆肥是使畜禽粪污无害化的有效手段,改变堆肥的条件和添加外源添加剂能够影响好氧堆肥。在堆肥中加入微生物菌剂能够起到加快腐熟进程、提高产品质量、固氮减排的作用。文章总结了微生物菌剂对堆肥温度、pH值、含水率、C/N、有机质、种子发芽指数、气体排放、降解抗生素和微生物群落的影响,旨在为微生物菌剂在堆肥中的广泛应用提供理论参考。
【Abstract】 Improper treatment of livestock and poultry manure can lead to environmental pollution, composting is an effective means to make livestock and poultry manure harmless, changing the conditions of composting and adding exogenous additives can affect aerobic composting. Adding microbial agents to compost has the ability to accelerate the decay process, improve product quality, and fix nitrogen and reduce emissions.This paper summarizes the effects of microbial agents on compost temperature, pH, water content, C/N, organic matter, seed germination index, gas emission, degradation of antibiotics and microbial community, aiming at providing theoretical references for the wide application of microbial agents in composting.
【Key words】 animal manure; aerobic composting; microbial agent; decay process; product quality; nitrogen fixation emission reduction;
- 【文献出处】 中国沼气 ,China Biogas , 编辑部邮箱 ,2024年06期
- 【分类号】S141.4
- 【下载频次】278