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规模化养猪场有机废弃物的“减量化、无害化、资源化”处理与利用,是促进养殖业健康发展,倡导循环经济的重要举措。本文研究了规模猪场有机废弃物“猪-沼-渔-作物”处理模式的效果,探讨评价了该技术模式的经济生态效益。
Large-scale pig farms organic waste “reduction, harmlessness, resource-based” treatment and utilization, is to promote the healthy development of aquaculture, advocating a recycling economy is an important measure. This paper studied the effect of pig-biogas-fishery-crop treatment on organic wastes in large-scale pig farms and explored and evaluated the economic and ecological benefits of this model.