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生态农业复垦是根据生态学和生态经济学原理,应用土地复垦技术和生态工程技术,对因采矿损毁的土地进行整治和利用。文章利用能值分析理论构建复垦区评价指标体系,对复垦区能值投入、产出状况、环境承载状况以及土地利用强度进行定量分析。研究表明,生态农业复垦是潘家窑井工矿土地复垦的发展方向。农业生态复垦不仅能整治因采矿活动损毁的土地,恢复、改善矿区的生态环境,有效增加矿区耕地面积,而且有利于促进矿区农业长期、快速、稳定发展,具有明显的经济、社会和生态效益。
Ecological agriculture reclamation is based on the principles of ecology and ecological economics, the use of land reclamation and ecological engineering techniques, the land for mining damage and remediation. This paper constructs the evaluation index system of reclamation area by using the theory of emergy analysis, and quantitatively analyzes the emergy input, output status, environmental carrying status and land use intensity of reclamation area. The research shows that ecological agriculture reclamation is the development direction of reclamation of industrial and mining land in Panjiayao well. Agro-ecological reclamation not only can rehabilitate the land damaged by mining activities, restore and improve the ecological environment of the mines, effectively increase the arable land in the mines, but also promote the long-term, rapid and stable development of agriculture in mines with obvious economic, social and ecological benefits .