河南省农业发展地域格局研究

为实现农业的可持续发展,利用主成分分析法对2011年河南省18市农业发展现状的相关数据进行分析,从影响河南省18市农业发展的11个影响因素中,提取出代表各市农业发展现状的3个主成分.在此基础上计算各市的综合得分,据此将18市分为农业发展重点区、农业发展优化区、农业发展协调区、农业发展生态区,并提出相应的发展建议.

Study on geographical pattern of agricultural development in Henan province

To achieve the sustainable development of agriculture, using the agricultural development data of the 18 city in Henan province in 2011, the paper extracted 3 principal components that could stand for the agricultural development status of all cities from 11 impact factors affecting the agricultural development based on Principal Component Analysis (PCA). And it calculated the comprehensive scores of all cities. Based on this, it divided 18 cities into 4 agricultural development zones: key zones, optimization zones, coordination zones, ecological zones. At last, this paper proposed appropriated development proposals.