为了研究除臭剂对畜禽粪便的处理效果,试验选择不同浓度的除臭剂分别对新鲜鸡粪、牛粪进行处理,经12,24,36,48 h除臭剂处理后测定粪便中NH_3、H_2S的含量。结果表明:10%浓度的除臭剂对鸡粪中NH_3、H_2S的12 h消除率可达78%,牛粪的12 h消除率可达69%以上。说明其除臭效果可以满足生产需求。 In order to study the effect of deodorant on livestock and poultry manure, different concentrations of deodorant were selected to treat fresh chicken manure and cow dung respectively. After deodorant treatment for 12, 24, 36, and 48 h, NH 3 , H 2 S content. The results showed that the deodorant with 10% concentration could eliminate 78% of NH_3 and H_2S in chicken manure in 12 hours, and the elimination rate of cow dung reached 69% in 12 hours. Description of its deodorant effect to meet production needs.