利用有效微生物菌群进行鸡粪处理的研究

Treatment of Chicken Poultry Excrement Using Effective Microorganisms

在实验室和生产场地进行了有效微生物菌群处理鸡粪的试验研究，结果表明，有效微生物菌群能大幅度减少鸡粪臭味、氨味，使鸡粪保存较多有效养分和具有较高生物活性，肥效好。有效微生物菌群处理鸡粪的适宜发酵条件为：采用自研有效微生物菌群，发酵鸡粪含水量 50％，有效微生物菌群的发酵浓度 3.5％— 5.0％ ，发酵温度 25℃以上，发酵时间3—7d。

An experiment was conducted in laboratory to evaluate effectiveness of dispose of chicken excrement using effective microorganisms (EM). Results showed that EM could not only reduce stinking and odor of chicken excrement, but also improve nutrients, biological activation and fertilizer efficiency. Suitable fermentation conditions for the chicken excrement using EM were found to be: 50％ water content in chicken excrement, 3.5％— 5.0％ concentration of EM, temperature of exceeding 25℃ and reaction periods of 3—7 days.