黄塔小流域农业生态经济系统特征与可持续发展对策

Character of agro-ecolonomic system and its sustainable development countermeasures in Huangta small watershed

摘要: 应用系统理论简析了黄塔小流域农业生态经济系统结均、功能以及与外部能流、物流的关系，并提出黄塔小流域应充分利用土地，调整产业结构，提高粮食单产和土地单位产值，加强黄塔小流域基础设施建设，提高人口素质和加强农业技能培训等发展对策。

Abstract: The structure，function and relationships with the outside of agro-ecolonomic system in Huangta small watershed is revealed by system theory，and some management measures are suggested such as fully using land，adjusting structure of product；raising grain yield and output value of unit land：enhancing the infrastructure construction；strengthening training of technical ability of agriculture