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干旱区地理 ›› 2025, Vol. 48 ›› Issue (9): 1567-1577.doi: 10.12118/j.issn.1000-6060.2024.631 cstr: 32274.14.ALG2024631

• 植物生态 • 上一篇    下一篇

新疆甜瓜生产格局及其贡献因素分析

李亮亮1(), 夏咏1(), 王福红1,2, 郭冰心1, 赵兰兰1   

  1. 1.新疆农业大学经济管理学院,新疆 乌鲁木齐 830052
    2.兰州财经大学农林经济管理学院,甘肃 兰州 730101
  • 收稿日期:2024-10-19 修回日期:2024-12-31 出版日期:2025-09-25 发布日期:2025-09-17
  • 通讯作者: 夏咏(1971-),男,博士,教授,主要从事农业经济管理研究. E-mail: x0991y@163.com
  • 作者简介:李亮亮(1998-),男,硕士研究生,主要从事农业资源利用与农业经济研究. E-mail: L5032LL@163.com
  • 基金资助:
    国家社会科学基金项目(24XTJ003);新疆西甜瓜产业技术体系项目(XJARS-06);自治区普通高校人文社科重点研究基地项目(XJEDU2023J004)

Muskmelon production pattern and its contributing factors in Xinjiang

LI Liangliang1(), XIA Yong1(), WANG Fuhong1,2, GUO Bingxin1, ZHAO Lanlan1   

  1. 1. College of Economics and Management, Xinjiang Agricultural University, Urumqi 830052, Xinjiang, China
    2. School of Agriculture and Forestry Economics and Management, Lanzhou University of Finance and Economics, Lanzhou 730101, Gansu, China
  • Received:2024-10-19 Revised:2024-12-31 Published:2025-09-25 Online:2025-09-17

摘要:

为探究新疆甜瓜生产变化与增产格局,促进欠发达地区农民增收、优化经济作物结构,以新疆为研究区,采用重心模型和标准差椭圆、迪氏对数指标分解法(LMDI)等方法,在县域尺度分析2000—2021年甜瓜生产格局与贡献因素。 结果表明:(1) 2000—2021年新疆甜瓜生产总体呈现显著增长趋势,种植面积和产量呈现“M”型波动,单产在2015年达到峰值后有所下降,并进一步影响了产量的整体变化。(2) 增产县域数量与减产县域数量的比值为1.39:1,新疆甜瓜生产的重心逐渐从西南向东北方向回迁,显示出明显的空间分布变化特征。(3) 种植面积和单产是甜瓜产量变化的关键驱动因素,但在2015—2021年由于单产下降,其对产量的负贡献率达到-124.38%。

关键词: 甜瓜, 时空格局, 贡献因素, 新疆

Abstract:

This study explores the production dynamics and yield growth patterns of muskmelons in Xinjiang, China, to enhance farmers’ income in underdeveloped regions and optimize the structure of economic crops. Employing methods such as the gravity center model, standard deviational ellipse, and logarithmic mean Divisia index decomposition, it examines muskmelon production patterns and contributory factors at the county level from 2000 to 2021. The findings are as follows: (1) From 2000 to 2021, muskmelon production in Xinjiang exhibited significant growth, with planting areas and total output following an “M-shaped” fluctuation trend. Yield per unit area peaked in 2015 but subsequently declined, exerting a notable impact on total production changes. (2) The ratio of counties with increased production to those with decreased production was 1.39:1. The production gravity center shifted gradually from the southwest to the northeast, highlighting significant spatial distribution changes. (3) Planting area and yield per unit area were the primary drivers of production changes. However, from 2015 to 2021, yield per unit area decline negatively impacted production, with a contribution rate of -124.38%.

Key words: muskmelon, spatiotemporal pattern, contribution factors, Xinjiang