湖北农业科学2026，Vol.65Issue(1)：220-226,7.DOI:10.14088/j.cnki.issn0439-8114.2026.01.032
基于安全视角的农作物种子贸易效率分析
Analysis on the trade efficiency of crop seeds based on security perspective
摘要
Abstract
The DEA model was used to measure the trade efficiency of China's crop seeds from 2011 to 2021,and the seed industry se-curity level was evaluated by the efficiency value.The results showed that China's crop seed industry was generally in an insecure state with a tendency of further deterioration.The main reasons were as follows:the import volume of China's crop seeds had increased year by year,leading to a high degree of external dependence on seeds;meanwhile,there existed problems such as high concentration of import markets and weak trade competitiveness.Accordingly,some policy measures including promoting the merger and reorganiza-tion of seed enterprises,constructing a diversified seed import pattern,and enhancing the technological innovation capability of the seed industry were proposed,so as to safeguard the security of China's crop seed industry.关键词
产业安全/农作物种业/DEA模型/农作物种子贸易效率Key words
industrial security/crop seed industry/DEA model/crop seed trade efficiency分类
管理科学引用本文复制引用
吴泽勤,陈燕娟,邓岩..基于安全视角的农作物种子贸易效率分析[J].湖北农业科学,2026,65(1):220-226,7.基金项目
广东省哲学社会科学规划项目(GD24CYJ25) （GD24CYJ25）
广东省软科学研究计划项目(2024A1010030011) （2024A1010030011）
广东海洋大学人文社会科学研究重点项目(030301092303) （030301092303）
