水土保持是持续农业发展的基础

The Soil and Water Conservation Is the Basics of Sustainable Agriculture Development

持续农业发展必须依靠其物质基础——水土资源。水土保持是通过工程、生物等措施对水土流失进行综合治理，维护了水土资源的持续利用，促进了农业经济的高速发展为持续农业的发展打下了坚实的基础。

The development of sustainable agriculture must depend on material base,i. e. natu-ral resources of water and soil. We make comprehensive harnessment to the soil and water lossthrough taking some measures such as projects,biologies,etc. The soil and water conservationdefends sustainable use of natural water and soil resources and promote high development ofagriculture economy. The results show that a solid foundation is made for sustainable agricul-ture development.