我国奶牛养殖业不断向规模化、集中化发展,产生了大量粪污,给环境造成了较严重的污染。原农业部出台了《畜禽粪污资源化利用行动方案（2017—2020年）》等政策,旨在加强粪污资源化利用,减少环境污染。因此做好规模化奶牛场粪污的无害化处理显得尤为重要。但目前各地区奶牛场对粪污的无害化处理和资源化利用效果不佳。本文旨在概述粪污处理不当的危害及粪污处理的现状,并对现有的粪污处理方法进行归纳总结以及投资成本分析,以促进我国奶牛养殖业的健康发展。
关键词：
奶牛; 粪污; 危害; 现状; 无害化处理
With the continuous development of the large-scale and centralized cattle industry in my country,the large amount of manure produced in the process of dairy cow breeding pollutes the environment,causing serious environmental problems. In recent years,the Ministry of Agriculture has issued policies such asthe Action Plan for the Utilization of Livestock and Poultry Manure Resources（2017—2020）,which aims to strengthen the utilization of manure resources and reduce environmental pollution. Therefore,the harmless treatment of manure in large-scale dairy farms is particularly important.the effects of harmless treatment and resource utilization of the manure produced in the dairy farming process by the farms in various regions are not good.This article aims to summarize the hazards of improper treatment of dairy cow manure in the large-scale breeding process and the current situation,and propose a detailed manure treatment plan,in order to promote the healthy development of my country's dairy farming industry.
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