畜禽粪污管理及资源化利用现状与展望

Current Situation and Prospect of Livestock Manure Management and Resource Utilization

中国作为畜禽养殖大国,由于粪便资源得不到良好的利用,由此产生环境污染问题日益严重。我国对畜禽产品和动物蛋白制品的需求不断增加,将会产生更多的畜禽粪肥,尤其是在城市周边地区的养殖场和农场。为推动绿色农业,实现生态可持续发展,需加强粪污资源化利用,配建高标准粪污处理设施,减少对无机肥的生产和使用需求。该文主要论述全国及区域范围内的粪便管理实施现状,并论述畜禽粪肥资源再利用中存在的障碍,提出可行的改进建议。

As a big country of livestock and poultry breeding,fecal resources are not well utilized in China,and the resulting environmental pollution problem is becoming more and more serious.With the increasing demand for livestock and poultry products and animal protein products in China,more livestock and poultry manure will be produced,especially in livestock farms and farms in the peripheral areas of cities.In order to promote green agriculture and achieve ecological sustainable development,it is necessary to strengthen the utilization of waste resources,build high-standard waste treatment facilities,and reduce the demand for production and use of inorganic fertilizers.This paper mainly discusses the current situation of manure management in the country and the region,evaluates the obstacles that hinder the effective use of livestock and poultry manure in China,and puts forward feasible suggestions for improvement.