【作者】 朱林； 马友华；

【Author】 Zhu- lin Ma-youhua He Fei China Anhui agricultural university resource and environmental institute 230036

【机构】 安徽农业大学资源环境学院；

【摘要】 生态农业建设是将保护农业生态环境、促进投入合理化结合起来,从而实现资源的合理、永续利用。土壤质量是土壤利用和土壤功能有关的土壤内在属性,是衡量和反映土壤资源与环境特性、功能和变化状态的综合标志,在农业生态系统中起着至关重要的作用。防止土壤退化、提高土壤质量是生态农业的客观要求。对土壤资源应采取优势利用,确保土壤生态安全。土壤资源的合理利用与保护就成为生态经济建设中一项重大而长期的基本任务。更多还原

【Abstract】 Ecological agriculture combines protection agricultural ecological environment with rational investment,thus realize the continuous and rational utilization of resources.Soil quality is inherent attribute of soil relevant to the utilization and function of soil,which can reflect soil resource and environmental characteristic,function and change. Soil quality,the comprehensive sign of the state,play an essential role in the agricultural ecosystem.It is the objective request of the ecological agriculture to improve soil quality and prevent the soil from degradating,we should take advantage to soil resources and guarantee the ecological security of soil.Soil resource rational utilization and protection become a great and long-term basic task in ecological economic construction.更多还原