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持续农业是为建立资源利用、环境保护、满足社会需求和经济效益等各方面均可持续发展的农业制度的一种思想或目标。从长远来说，中国农业的出路在于发展和建设中国的持续农业，但近年来的现实变化表明，中国农业的发展离持续农业的目标越来越远。中国农业的健康发展既需要市场的激励机制，更需要政府的干予和农业科学技术进步的引导。土壤科学面临的重要任务之一便是发展以服务于我国农业持续发展为目标的土地整治和土壤管理的理论和实践，建立持续农业中有关土地资源管理、农田土壤管理、农业中废弃物管理和资源化利用的技术。
Sustainable agriculture is an idea or goal of establishing an agricultural system that is sustainable in all aspects of resource utilization, environmental protection, social needs and economic benefits. In the long run, the way out for agriculture in China lies in developing and building sustainable agriculture in China. However, the changes in reality in recent years show that the development of agriculture in China is getting further and further away from the goal of sustainable agriculture. The healthy development of agriculture in China requires market-driven incentives and more government guidance and progress in agricultural science and technology. One of the important tasks facing soil science is to develop the theories and practices of land remediation and soil management that serve for the sustainable development of agriculture in our country, and to establish the principles of land resources management, farmland soil management, waste management in agriculture and Recycling technology.