安徽农业科学2009，Vol.35Issue(19)：9199-9201,3.
基于主成分分析法的重庆直辖10年后农业发展动态研究
Dynamic Study on the Development of Agriculture Based on the Principal Component Method in 10 years after Chongqing Territory
摘要
Abstract
On the basis of the situation of agricultural development after 10 years Chongqing designated as municipality, choosing 12 indicators of response to the level of agricultural development, principal component analysis of dynamic changes was applied in agricultural development.It was learned that the level of agricultural development was the dynamic change trend of twists and turns, declined markedly in 2006.Chongqing's agricultural development was affected significantly by reducing the area of arable land and natural disasters.关键词
重庆/农业发展/主成分分析法Key words
Chongqing/Agricultural development/Principal component analysis分类
管理科学引用本文复制引用
杨江民,张凤太..基于主成分分析法的重庆直辖10年后农业发展动态研究[J].安徽农业科学,2009,35(19):9199-9201,3.基金项目
国家社科基金(06XJY017) （06XJY017）
贵州省自然科学基金(黔科基字2006(096号)) （黔科基字2006(096号）
贵州省省长基金子课题((黔省专合字(2006)72-1号) （(黔省专合字(2006）
贵州省教育厅青年基金(黔教 2008060) （黔教 2008060）
重庆市教委科研项目(KJ050808). （KJ050808）
