禽畜粪尿对环境污染影响及防控技术研究

Study on Impact of Livestock Dung and Urine on Environmental Pollution and Its Prevention and Control Techniques

禽畜粪尿对环境污染和危害主要表现在水体污染、空气污染、病菌传播和农田生态危害几方面。针对禽畜粪尿的污染与危害,采用生物技术作为防控技术,利用自然生物技术和生化技术通过微生物降解代谢粪尿中有机物实现污染处理与净化。对于禽畜粪尿污染控制提出的建议为:科学合理规划,达到清洁养殖的目的;种植和养殖相互结合,实现综合利用;强化集约化的养殖场建设,加大资金投入;强化禽畜养殖生态管控,加大相关法律法规执行力度。

The environmental pollution and harm caused by livestock feces and urine are mainly manifested in water pollution, air pollution, pathogen transmission and farmland ecological harm. Aiming at the pollution and harm of livestock feces and urine, biological technology is adopted as the prevention and control technology, and biological technology and biological technology are used to realize the pollution treatment and purification through microbial degradation of organic matter in feces and urine. It is suggested that scientific and rational planning should be adopted to achieve the purpose of clean breeding. Planting and breeding should be combined to realize comprehensive utilization, while intensive farm construction to be strengthened and capital investment increased. It is also suggested to improve ecological control of livestock farming and intensify enforcement of relevant laws and regulations.