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唐家堡河流域位于甘肃省定西县,属黄土高原半干旱丘陵沟壑区。本文以农业生态经济的基本思想为依据,选取了描述农业生态经济系统的二十二个初选指标,用因子分析的方法对这些指标进行了分析和综合,并在此基础上以行政村为单元地区,用聚类分析的方法把流域分为A区、B区和C区三个农业生态经济区。根据各区的农业生态经济特点,综合治理和开发,A区以种植业为主,B区农林牧综合发展,C区以林牧为主。这些可以作为进一步进行治理和开发规划的参考。
Tangjiapu River Basin is located in Dingxi County, Gansu Province, is a semi-arid hill and gully area of the Loess Plateau. Based on the basic idea of agricultural eco-economy, this paper selects 22 primary indicators that describe agricultural eco-economic system, analyzes and synthesizes these indicators by means of factor analysis, and on the basis of which, In the unit area, the basin was divided into three agro-ecological economic zones (A, B and C) by cluster analysis. According to the characteristics of agricultural eco-economy and comprehensive management and development in each district, planting area is the main area in Area A, and the comprehensive development of agriculture, forestry and animal husbandry in Area B is the main development. These can be used as a reference for further governance and development planning.