生猪环境友好型配合饲料生产关键技术

Key Production Technology of Environmentfriendly Mixed Feed of Live Pig

随着生猪养殖的不断发展,养猪业所造成的污染越来越引起各国的重视。养猪业污染主要包括粪尿污染以及猪肉中有害有毒物质的残留,其污染的根源在于猪配合饲料。文中从猪饲料中营养元素(N、P)的污染,重金属微量元素的污染,药物残留的污染3个方面对生猪养殖污染进行了阐述,并从饲料配方设计、加工技术、立法等方面提出了生产生猪环境友好型饲料的措施和步骤,从而促进我国养猪业的发展。

With the development of pig industry, environment pollution caused by pig industry raised concerns worldwide. Manure pollution and drug residue are mainly included in the pig industry pollution. In fact, the origin of pollution lies in mixed feed of pigs. The pollutions of nutrient elements（N、P）, heavy mental and drug residue to environment were expounded,and some measures about how to produce environment-friendly mixed feed of pigs from the term of design, process and law were proposed to contribute to the development of pig industry.