农村养猪业智能化生态产业链规划——以通城县石南镇牌合村为例

基于通城县石南镇牌合村大型养猪场的生猪养殖,利用生猪排泄物,构建了一套以沼气资源为中心的生态产业链绿色环保循环体系。通过“沼气—电”“沼渣沼液—农作物”“农作物—生猪饲料”的产业链,实现了经济发展、环境保护与养殖业、种植业的有机结合,促进农业种养一体化,达到节能减排的目的。

Based on the large-scale pig farm in Paihe Village,Shinan Town,Tongcheng County,a set of eco-industrial chain green recycling system centered on biogas resources was constructed by using pig excreta.The organic combination of economic development,environmental protection,aquaculture and planting industry was realized through the industrial chains of“Biogas—Electricity”,“Biogas Residue,Biogas Slurry—Agricultural Products”,“Agricultural Products—Feed for Swine”.In order to achieve the goal of energy-saving and emission-reduction,it is necessary to promote the integration of farming and breeding.