安徽长丰县养殖环节病死猪无害化处理案例分析

发布时间：2018-01-23 18:25

本文关键词： 养殖环节病死猪长效无害化处理　出处：《南京农业大学》2015年硕士论文　论文类型：学位论文

【摘要】：近年来,随着国家一系列畜牧业发展扶持政策的实施,如国家生猪调出大县项目,国家标准化生猪规模养殖场(小区)建设项目、标准化养殖小区创建等,都拿出奖补资金鼓励生猪标准化小区建设。随着生猪养殖量的增多和疫情的复杂多变,生猪死亡在所难免。病死猪体内携带有各种如细菌、病毒、寄生虫等病原体和重金属、残留的抗生素等,如果随意抛弃,将极大的威胁给畜牧业发展、人体健康、周围环境。但由于经济发展水平低、法律意识淡薄和人们饮食习惯,但我国养殖场聚焦于畜禽粪便和污水污染防治工作,对于病死猪尸减量化、资源化、无害化利用不太重视。无害化处理所做的工作与国外相比,有一定差距。本研究介绍了病死猪的危害、国外及港台地区病死猪处理体系和技术,我国养殖环节病死猪处理现状:有关病死猪处理的法律、法规,国家、省、市出台的相关政策,农业部文件规定的的四种处理技术:焚烧法、化制法、掩埋法和发酵法-的含义和技术工艺,最后以及并以合肥市长丰县为例,介绍了长丰县的做法,分析了病死猪无害化处理存在问题,结合欧美、日本等国以及港台、福建、浙江、江苏等省先进的病死动物无害化处理经技术和处理模式,提出了符合长丰县实际的病死动物无害化处理对策。最后得出结论,推行规模养猪场建设,规范管理,降低生猪死亡率,加强部门联合执法、建立垂直官方兽医制度、加大宣传、加大经费投入、加强立法、推广试点经验、明确监管主体责任等方面给予各方面的保证,以便更好的开展养殖环节病死动物无害化处理工作。
[Abstract]:In recent years, with the implementation of a series of national animal husbandry development support policies, such as the national pig transfer out of the big county project, the national standard pig scale breeding farm (community) construction project, standardized breeding area, and so on. With the increase of pig breeding and the complexity of the epidemic, pig death is inevitable. Sick and dead pigs carry a variety of bacteria and viruses. Parasites and other pathogens and heavy metals, residues of antibiotics, if abandoned at will, will be a great threat to the development of animal husbandry, human health, the surrounding environment. But due to low level of economic development. The legal consciousness is weak and people eat habits, but our country farms focus on livestock and poultry feces and sewage pollution prevention work, for the dead pig carcass reduction, resources. Harmless utilization is not paid much attention to. Compared with the work done abroad, there is a certain gap. This study introduces the harm of sick and dead pigs, the treatment system and technology of sick pigs in foreign countries and Hong Kong and Taiwan areas. The present situation of treatment of sick and dead pigs in Chinese breeding links: laws, regulations, relevant policies issued by the state, province and city, and four kinds of treatment techniques: incineration and chemical production, which are stipulated in the documents of the Ministry of Agriculture. The meaning and technology of burying method and fermentation method. Finally, taking Changfeng County of Hefei City as an example, the article introduces the practice of Changfeng County, analyzes the problems of harmless treatment of sick and dead pigs, and combines with Europe and America. Japan and other countries, as well as Hong Kong, Taiwan, Fujian, Zhejiang, Jiangsu and other provinces advanced harmless animal treatment technology and treatment model, put forward in accordance with the actual Changfeng County, harmless treatment of dead animals, finally reached a conclusion. To promote the construction of large-scale pig farms, standardize management, reduce pig mortality, strengthen joint law enforcement by departments, establish a vertical official veterinary system, increase publicity, increase funding, strengthen legislation, promote the experience of pilot projects. Make clear the main responsibility of supervision and give guarantee to all aspects in order to better carry out the work of harmless treatment of diseased and dead animals in breeding link.
【学位授予单位】：南京农业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：S851.23

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