砒砂岩区水土流失治理的"沙棘模式"

晋陕蒙砒砂岩区防治水土流失的“沙棘模式”,包括种植、开发、销售3个模块。3个模块耦合在一起,形成了一个高生产力的开放系统。在全国范围内,可仿照“沙棘模式”,开展推广沙棘等水土保持植物的综合种植开发试点,既有效地防治水土流失,又为这些地区的新农村建设做出贡献。

Recovery of Pisha rock areas by "Seabuckthorn Approach" for erosion control

"Seabuckthorn Approach" for erosion control in the Pisha rock(white sandstone)areas of Shanxi,Shaanxi and Inner Mongolia includes three elements of plantation,development and sale.The combination of three elements forms a system of high productivity.The "Seabuckthorn Approach" means Seabuckthorn planting,production,promotion,marketing for a better environment and poverty reduction of farmers.It is recommended that pilot projects shall be extended by copying the model of "Seabuckthorn Approach",which is not only beneficial for erosion control,but also can make contributions to the new countryside construction in these areas.