规模化猪场粪污还田对土壤的污染及治理

Pollution and treatment of soil by refuse of manure in large-scale pig farm

猪粪尿虽会引起环境污染,但因其含有丰富的有机物,具有较大的开发潜能,若能合理利用,不仅可以减轻环境负荷,同时还可以带来巨大的经济效益。因此,猪场的污染问题已越来越受到人们的关注和重视。本文就猪场粪便污水对农田造成的污染以及防治污染措施作简要阐述,以帮助规模化猪场实现可持续发展。

Pig excrement can cause environmental pollution,but because it contains rich organic matter,it has great potential for development.If it can be used rationally,it can not only reduce the environmental load,but also bring great economic benefits.Therefore,the pollution of pig farm has been paid more and more attention to.In this paper,the pollution caused by excrement and sewage in pig farm and the measures to prevent and control it are briefly described to help the sustainable development of large-scale pig farm.