中文摘要：

矿粮复合区是具有矿产资源开发与农业生产二元性的复杂社会经济综合体。对江西省典型的矿粮复合区域——德兴市和铅山县进行了调查研究，报告了矿产资源开发对耕地产生的不利影响及典型调查区域内耕地污染现状，基于生态缓解的理论框架，从避让、修复与补偿三个方面提出耕地利用生态缓解的实现途径。矿粮复合区应推动公共管理机构分层管理，促进多方利益相关体参与区域生态缓解。

英文摘要：

Mine-grain mixed zone is a complex social-economic system with mineral resources development and agricultural production. This paper investigates Dexing City and Yanshan County, a typical mine-grain mixed zone in Jiangxi Province. It indicates the harmful effects of mineral resource development on farmland and the situation of farmland pollution in typical survey areas; Then it presents the approaches of ecological relief based on the the- oretical framework which concludes avoiding, repairing and compensation. Mine-grain mixed zone should promote the hierarchical management of public management institutions and multi-stakeholders＇ participation in regional ecological relief.