特色农业高质量发展背景下规模养殖场粪污利用探讨——基于河南省M县的调查

Utilization of Manure from Livestock Farms under the Background of High-quality Development of Characteristic Agriculture:A Study Based on a Survey in M County,Henan Province

将养殖粪污还田利用,是解决规模养殖场粪污污染的根本途径。在河南省M县的调查发现,该县规模养殖场的粪污通过直接还田和生产沼气后沼渣沼液还田两种途径,被农业生产充分利用。其中,特色农业的高质量发展是规模养殖场粪污被充分利用的根本动力。特色农业的高收益、适度规模、精耕细作等特色,使得种植户需要用、愿意用、用得起、有劳动力使用粪肥。再加上便利的粪肥使用服务体系,使得分离的种植户与养殖户被重新链接起来,形成一种新型的种养结合模式。

Utilizing livestock manure in the farmland is the basic way to solve the pollution caused by livestock farms on a certain scale.It is found in a survey carried out in M County of Henan Province that the manure produced in livestock farms has been fully utilized in agricultural industry in two ways.One is directly applying the manure in the farmland,and the other is utilizing the methane waste as fertilizer after producing biogas with the manure.The driving force of making full use of manure from livestock farms comes from the high-quality development of characteristic agriculture.High-quality agriculture featured with high yield,moderate scale,intensive and meticulous farming makes the farmers who grow distinctive produce find it necessary,voluntary,affordable and workable to use manure.Furthermore,the convenient service system has become the link between the growers and livestock farmers,thereby forming a new pattern that combines growing and breeding.