都市型现代农业评价指标体系的构建
The Construction of Elements Evaluation Index System of Urban Modern Agriculture
李华东1
作者信息
- 1. 北京信息科技大学经济管理学院,北京100192
- 折叠
摘要
运用聚类分析、主成分分析等方法,构建了包含9个指标的我国都市型现代农业评价指标体系.基于此指标体系,运用因子分析法,对2014年北京、上海、天津、广州4个具有代表性的都市型现代农业城市的发展水平进行了评估.结果表明,北京、上海、天津、广州的因子分析的综合得分分别为0.47、0.18、-1.08、0.43.各城市应当充分借鉴都市型现代农业发展水平较高的城市的经验,结合自身的资源及地区优势,找到合适自身发展的方向,进一步提高都市型现代农业的发展水平.
Abstract
Using the method of clustering analysis,principal component analysis,this paper builds an evaluation index system of urban modern agriculture in China including nine indicators.Based on this index system,using factor analysis method,the modem agriculture development level of the four representative cities(Beijing,Shanghai,Tianjin,Guangzhou) in 2014 was evaluated.The results showed that the composite scores of Beijing,Shanghai,Tianjin,Guangzhou were 0.47,0.18,-1.08,0.43.It was proposed that areas should draw lessons from the high level of urban modem agriculture experience,combined with its own resources and regional advantages,to find out the right direction,in order to improve the level of urban modern agriculture.
关键词
都市型现代农业/评价指标体系/聚类分析/主成分分析/因子分析Key words
Urban modern agriculture/Evaluation index system/Clustering analysis/Principal component analysis/Factor analysis引用本文复制引用
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据