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农学学报 ›› 2025, Vol. 15 ›› Issue (7): 84-92.doi: 10.11923/j.issn.2095-4050.cjas2024-0088

• 三农问题研究 三农产业结构 • 上一篇    下一篇

云南省玉米种植区域比较优势分析

毛昭庆1(), 张晓娇1, 袁媛1, 鄢文光1, 万思琦1, 李春林2, 卢燕1, 董晓波1()   

  1. 1 云南省农业科学院农业经济与信息研究所,云南昆明 650205
    2 景洪市农业农村局种业发展中心,云南景洪 666100
  • 收稿日期:2024-04-29 修回日期:2024-09-14 出版日期:2025-07-20 发布日期:2025-07-18
  • 通讯作者:
    董晓波,女,1986年出生,云南保山人,副研究员,硕士,研究方向:区域经济和乡村发展。通信地址:650205 云南省昆明市盘龙区北京路2238号 云南省农业科学院农业经济与信息研究所,E-mail:
  • 作者简介:

    毛昭庆,女,1990年出生,湖北潜江人,助理研究员,硕士,研究方向:农业产业经济。通信地址:650205 云南省昆明市盘龙区北京路2238号 云南省农业科学院农业经济与信息研究所,E-mail:

  • 基金资助:
    云南省云岭学者人才专项(YNWR-YLXZ-2019-013); 云南省重大科技专项计划“地理标志农产品关键技术研究与应用”(202102AE090051); 云南省科技人才与平台计划“中青年学术和技术带头人后备人才项目董晓波”(202105AC160088); 云南省现代农业产业技术体系建设“云南省现代农业玉米产业技术体系建设—产业经济研究室”(2017KJTX002)

Comparative Advantage Analysis of Corn Planting Regions in Yunnan Province

MAO Zhaoqing1(), ZHANG Xiaojiao1, YUAN Yuan1, YAN Wenguang1, WAN Siqi1, LI Chunlin2, LU Yan1, DONG Xiaobo1()   

  1. 1 Institute of Agricultural Economics and Information, Yunnan Academy of Agricultural Sciences, Kunming Yunnan 650205
    2 Jinghong Agriculture and Rural Bureau, Seed Industry Development Center, Jinghong Yunnan 666100
  • Received:2024-04-29 Revised:2024-09-14 Online:2025-07-20 Published:2025-07-18

摘要: 为了明确云南省玉米种植区域比较优势特征,本研究基于2000—2020年云南省16个州市的玉米种植面积和产量数据,采用生产规模指数、生产集中度指数、规模比较优势指数、效率比较优势指数和综合比较优势指数等方法测算和分析。结果表明:(1)云南省玉米种植区域集中于东北部和南部,尤其以曲靖、昭通和文山最为显著。(2)曲靖、昭通、文山、普洱和临沧对全省玉米种植面积贡献最大,该区域集中了全省玉米总种植面积的一半以上。(3)曲靖、昭通、文山、大理和红河对全省玉米产量贡献最大,该区域集中了全省玉米总产量的一半以上。(4)云南省玉米生产规模比较优势总体呈上升态势,玉米生产效率比较优势和综合比较优势总体均呈平稳态势,整体形成以昭通、曲靖等东北地区,文山等东南地区,临沧等西南地区和怒江、迪庆等西北地区为主的综合优势产区,规模比较优势加速了综合比较优势“极化效应”的不断增强。为加快云南省玉米产业高质量发展,应持续保障玉米种植优势产区的政策支持,逐步挖掘玉米种植比较优势产区的生产潜力,适当调减玉米种植非优势产区的玉米比重。

关键词: 云南, 玉米, 种植区域, 比较优势, 生产规模指数, 生产集中度指数

Abstract:

To clarify the comparative advantage characteristics of corn planting regions in Yunnan Province, based on the corn planting region and yield data of 16 prefectures and cities in Yunnan Province from 2000 to 2020, production scale index, production concentration index, scale comparative advantage index, efficiency comparative advantage index, and comprehensive comparative advantage index were used to calculate and analyze. The results showed that: (1) the corn planting regions in Yunnan Province were concentrated in the northeast and south, especially in Qujing, Zhaotong, and Wenshan. (2) Qujing, Zhaotong, Wenshan, Pu'er, and Lincang had contributed the most to the total corn planting area in the province, which concentrated more than half of the total maize planting area in the province. (3) Qujing, Zhaotong, Wenshan, Dali, and Honghe had contributed the most to the province's corn yield, accounting for more than half of the total corn yield in the province. (4) The comparative advantage of corn production scale in Yunnan Province was generally on the rise, while the comparative advantage of corn production efficiency and comprehensive comparative advantage were generally stable. The comprehensive advantageous production regions had been formed in the northeast regions such as Zhaotong and Qujing, the southeast regions such as Wenshan, and the southwest regions such as Lincang, and the northwest regions such as Nujiang and Diqing. The scale comparative advantage accelerated the continuous enhancement of the polarization effect of comprehensive comparative advantage. In order to accelerate the high-quality development of the corn industry in Yunnan Province, it is necessary to continuously ensure policy support for advantageous corn planting regions, gradually tap into the production potential of corn planting comparative advantages, and appropriately reduce the proportion of corn in non advantageous corn planting regions.

Key words: Yunnan Province, corn, planting region, comparative advantage, production scale index, production concentration index