中国瓜菜2026，Vol.39Issue(3)：249-258,10.DOI:10.16861/j.cnki.zggc.2025.0317
基于钻石模型的云南省蔬菜出口竞争力研究
Research on the export competitiveness of Yunnan vegetables based on the diamond model:Taking four major export vegetables including mus-tard greens,lettuce,broccoli and tomato as examples
摘要
Abstract
Based on the data from China Customs and UN Comtrade from 2015 to 2023,this study systematically analyz-es the export competitiveness of Yunnan province's four major vegetable,namely mustard,lettuce,broccoli and tomato,and its influencing factors by using market share(MS),revealed comparative advantage index(RCA)and Porter's Dia-mond Model.The research reveals that Yunnan has a comparative advantage in mustard and lettuce,with RCAs reaching 166.86 and 79.83,respectively,and their MS showing an upward trend.However,the export competitiveness of broccoli and tomato is relatively weak,and the overall vegetable export value shows a fluctuating downward trend.From the per-spective of the Diamond Model,Yunnan has a unique plateau advantage in primary production factors,but there are obvi-ous shortcomings in advanced factor support,brand influence,market diversification,and industrial chain coordination.Based on these findings,this article proposes accelerating seed industry innovation,building the regional public brand of"Yunnan vegetables",expanding into high-end international markets,and strengthening policy support and regional coop-eration,so as to systematically enhance the competitiveness of"Yunnan vegetables"and provide a Yunnan solution for the high-quality overseas expansion of China's vegetable industry.关键词
蔬菜/云南/国际市场/市场竞争力/钻石模型Key words
Vegetable/Yunnan/International market/Market competitiveness/Diamond model分类
农业科技引用本文复制引用
徐燕梅,向明生..基于钻石模型的云南省蔬菜出口竞争力研究[J].中国瓜菜,2026,39(3):249-258,10.基金项目
云南省现代农业蔬菜产业技术体系项目(2025) （2025）
云南省教育厅项目(2025Y0558) （2025Y0558）
云南农业大学科技创新创业行动基金项目(20250331055) （20250331055）
