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通过对国家“十五”科技攻关计划课题在安定区安家坡流域、通渭县的大牛流域和安定区龙滩流域试验示范综合研究的基础上,依据小流域不同的自然地理条件和社会经济条件,结合当地具体的生产实践,试探性的提出城郊、传统农业、生态经济三种小流域类型,针对不同流域类型提出农业经济结构调整方案和水土流失治理模式及技术要求。
Based on the comprehensive national and “fifteen ” scientific and technological research project in the Anjiapo watershed in Anding district, the Daniu watershed in Wending county and the Longtan watershed in Anding district, based on the different natural and geographical conditions and Socioeconomic conditions, combined with the specific local production practices, tentatively proposed suburban, traditional agriculture, ecological economy three small watershed types, according to different types of watershed proposed agricultural economic restructuring program and soil erosion control mode and technical requirements.