单 位：
安塞县植保站;西北农林科技大学林学院;中国科学院水利部水土保持研究所
关键词：
农户尺度;纸坊沟流域;商品型生态农业;驱动力;主成分分析
摘 要：
基于2008年纸坊沟流域农户调查资料,运用主成分分析的方法,探讨纸坊沟流域商品型生态农业建设过程中的驱动力,结果表明:社会经济条件是其发展的主要驱动力,自然生态环境是影响纸坊沟流域商品型生态农业建设的基础,目前对其经济发展起支柱作用的是"果-农、草-牧"型发展模式。针对纸坊沟流域商品型生态农业发展的主要动力及其建设过程中所存在的问题,今后应对农业生态经济系统进行一定程度的调控和干预,使农、林、牧各子系统内部的循环链逐步完善。
译 名：
Study on Driving Forces of the Ecological Agriculture Model with Commodity Economy Based on Househood Scale in Zhifanggou Watershed
作 者：
NIU Yan-li1 ,WANG Ji-jun1,2,FENG Sheng-yuan3(1.College of Forest,Northwest A&F University,Yangling,Shaanxi 712100,China; 2.Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources,Yangling,Shaanxi 712100,China; 3.Station of Plant Protection of Ansai,Ansai,Shaanxi 717400,China)
关键词：
field scale; Zhifanggou watershed; the ecological agriculture with commodity; drive force; principal component analysis
摘 要：
This paper analyzed drive forces in the structure process of the ecological agriculture with commodity based on using principal component analysis on the investigation data about farmer in Zhifanggou watershed in 2008. Results show that:The socio-economic conditions were the main driving force in the structure process of the ecological agriculture with commodity,affecting the ecological environment and the basis of the structure process of the ecological agriculture with commodity in Zhifanggou watershed. At present,the model of 'fruit-farm,grass-animals'is playing a significant role in the development of economy. According to the main driving force in the structure process of the ecological agriculture with commodity,to cope with the problems of structure process regulate and control agro-ecosystem and economic system were necessary to some extents. It will improve the circular chain which in the internal subsystem of forestry and animal husbandry.
