河南省区域农业经济发展水平研究

采用灰色关联分析和加权函数法,对河南省18个市的农业经济发展水平进行了综合评价,对影响区域农业经济发展的诸因素进行了关联分析.结果表明,粮食作物播种面积、非农从业人员比重、农业产值和农用化肥施用量是影响区域农业经济发展的主要因素.以各指标灰色关联度的大小确定各指标的权重,计算了反映区域农业经济发展的综合评价指数,对河南省18个市的农业经济发展水平进行了排序,并分析了河南省各市农业发展的差异.

Study on the development of regional agricultural economy of Henan Province

A comprehensive appraisal on agricultural economy of 18 cities in Henan Province was cannreel out by using a grey relation analysis and weighted function.The factors affecting agricultural economy were analyzed by using the grey system theory.The results show: sown area of grain,proportion of non-agricultural employed persons,agriculture production value and fertilizer application are the most important factors that affect agricultural economy.After comprehensive evaluation,an index to represent the situati...