1980年以来,水利部在黄河中游地区先后开展了三期小流域治理试点工作,以探索不同类型区快速高效治理小流域的经验。甘肃省从1983年起开展了后两期的试点工作。由于该省各级领导和有关业务部门高度重视、通力协作、积极探索,试点工作取得了突出成效,绝大部分试点流域在短时间内基本控制了水土流失,改善了生产条件, Since 1980, the Ministry of Water Resources has conducted three pilot watershed pilot projects in the middle reaches of the Yellow River in order to explore the experiences of different types of zones in quick and efficient management of small watersheds. Since 1983, Gansu Province has carried out pilot projects in the latter two phases. As the leaders of all levels of the province and the relevant business departments attach great importance to it, concerted efforts and active exploration have made outstanding achievements in pilot projects. Most pilot watersheds have basically controlled soil and water loss in a short period of time and improved their production conditions.