摘要
畜禽饲养场是目前城郊农村环境污染源之一,但不能把养猪等同于环境污染,如何解决这一矛盾,本文提出5条思路:选择以非规模化养殖方式为主,严格控制和适当压缩规模化养殖;非饮用水源保护区的猪场,可按"生态还田型"和"生态还田综合利用型"环保工程进行改建;探索种植业与养殖业相结合,走生态循环农业之路,择机重建一些养殖场;在作物秸秆过剩、农田较少、道路比较方便的郊区可适当提倡用秸秆作垫料养猪;推行零排放、无污染发酵床养猪技术。
Livestock farm is one source of environmental pollution in suburban countryside; however, it is not considered that pig production is equal to environmental pollution. In this paper, five developing ways are put forward to solve this problem: Strictly control and moderate compress the intensive livestock farm by select the non-intensive production; Rebuild some pig farms in accordance with the environmental protection project of ecological returning to fields or multipurpose use from ecological return to field for pig farm in non-potable water source protection areas; Explore a way of ecological recycling agriculture combining farming production and breeding production and rebuild some pig farms; Encourage to use straw as pig bedding in suburb with redundant straw, lesser cropland and convenient roads; Implement the biological fermentation bed Pig farming technology with zero emission and pollution-free.
出处
《家畜生态学报》
2009年第5期109-112,共4页
Journal of Domestic Animal Ecology
关键词
发展养猪
环境污染
非规模化养殖
生态循环农业
发酵床养猪技术
developing pig production
environmental pollution
non-intensive pig production
eeological and circulatory agriculture
biological fermentation bed pig farming technology