摘要
本文选取反映我国各省市区农业发展、农民收入、农村经济发展的18个综合指标,运用主因子分析法,分析得出能较好的反映我国各省市区“三农”发展的综合水平的6个主因子,并据此对相关省市区作了综合分析和综合排序;在此基础上,运用聚类分析,根据我国31个省市区“三农”问题在区域分布上综合发展水平的差别,划分为五个类型区;最后归纳出我国各省市区“三农”发展中在农业机械化程度、农业投入强度、城市化进程、粮食生产和从业者文化素质等方面存在的共性问题及原因。
18 components concerned country-farmer-agriculture developments of 31 provinces in China are analyzed by factor analysis and cluster analysis. The extracted 6 principal components and related provinces are analyzed one by one, and the 31 provinces are so,＇ted by its factor scores. 5 different regions are extracted by cluster analyses that are existed in country-farmer-agriculture developing of China. And draw a conclusion of some mutual problems of country-farmer-agriculture developments,which are about mechanization degree of farmiing, investment, course of urbanization, foods supplies and culture level of farming practitioners.
出处
《农业现代化研究》
CSCD
北大核心
2006年第2期126-130,共5页
Research of Agricultural Modernization
基金
安徽省哲学社会科学规划项目(AHSK03-04D19)
关键词
“三农”问题
区域差异
因子分析
聚类分析
country-farmer-agriculture problems
regional difference
factor analysis
cluster analysis
