我国不同地区蔬菜产业竞争力聚类分析

我国蔬菜产业发展迅速，不同地区蔬菜产业发展呈现不同特点。本文基于国家竞争优势理论，结合蔬菜产业发展实 际，建立中国蔬菜产业竞争力评价指标体系，利用因子分析法和系统聚类分析方法，对中国各个地区蔬菜产业竞争力进行分 析。研究结论为：① 全国各个地区蔬菜产业竞争力整体发展不平衡，不同省份蔬菜产业竞争力差距较大，蔬菜生产大省和 农业生产大省整体上竞争力较强，而农业基础较弱和农业生产规模较小的省份蔬菜产业竞争力较弱；② 东部地区整体蔬菜 产业竞争力较强，西部地区较弱，东部地区蔬菜产业发展基础较好，在市场需求、交通设施等方面具有优势；西部地区蔬菜 生产基础比较薄弱，同时，在交通设施约束下，蔬菜产业整体竞争力较弱；③ 全国蔬菜产业竞争力较强的地区依次为：山东、 河南、江苏、湖北、湖南、河北、广东、浙江和四川。

Cluster Analysis of Vegetable Industry Competitiveness in Different Regions of China

Vegetable industry is developing rapidly in China．The development of vegetable industry in different regions presents different characteristics．This paper established an evaluation index system for Chinese vegetable industry competitiveness，based on the theory of national competitive advantage， and combined with the actual development situation of vegetable industry in China．Then，this paper analyzed the competitiveness of vegetable industry in various regions of China by factor analysis method and system clustering analysis method．The results indicate that ① The development levels of vegetable industry competitiveness in various regions of China are unbalanced．There are bigger differences existed in competitiveness of vegetable industry in different provinces．The provinces with large vegetable production and large agricultural production scale have stronger competitiveness，while those with weaker agriculture foundation and smaller agricultural production scale，possess less competitiveness in vegetable industry． ② The vegetable industry in eastern regions has stronger competitiveness，while western regions has weaker competitiveness．The vegetable industry in eastern regions has good development foundation and many advantages in market requirement and transportation facilities．In western regions，the vegetable production basis is relatively weak，and under the constraints of transportation facilities，the overall competitiveness of vegetable industry is weak．③ The order of provinces with stronger competitiveness in vegetable industry are as following：Shandong ＞ Henan ＞ Jiangsu ＞ Hubei ＞ Hunan ＞ Hebei ＞ Guangdong ＞ Zhejiang ＞ Sichuan．