宁夏农业绿色发展的空间差异及特征

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中图分类号：F323 文献标识码：A 文章编号：1002-204X（2025）07-0050-07

doi：10.3969/j.issn.1002-204x.2025.07.009

Spatial Differences and Characteristics of Agricultural Green Development in Ningxia

Cao Yingyi'， Ma Yuying² （1.School of Economics，NorthwestMinzu UniversityLanzhou，Gansu 73Oo3O;2.Ningxia InstituteofScience and Technology，Shizuishan，Ningxia 753000）

Abstract[Objective]TheYelow River Basin isan importantarea forhigh-qualityagricultural development in China. To studythe spatial differencesandcharacteristicsof greenagricultural developmentinNingxiaistoprovidescientific basis for ecological protection and high-quality development of the Yellow River basin.[Methods] ① According to the connotation of agricultural green development，the index system for evaluating agricultural green development atcounty level was constructed; ② The overall level of agricultural green development in 25 counties （municipalities and districts） in Ningxia from 2012 to 2021 was measured by entropy method; ③ The kernel density function is used to analyze the regional differences and spatial classification was carried out; ④ The temporal evolution characteristics were observedandanalyzed fromthree dimensions：resourcesaving，environmentalfriendlinessand qualityefficiency. [Results] ① The level of agricultural green development in 25 counties （municipalities and districts）in Ningxia showed an upward trend; ② The polarization of agricultural green development level in the region gradually weakened，and the spatial difference decreased; ③ The green development level of agriculture in the area along the Yellow River was high andthe other areas were low.[Conclusion] Agricultural green development is a complex concept that runs through the whole industrial chainof agricultural production，andthe practiceof agricultural green development should be guided bythe idea of "comprehensive promotion and key breakthrough".

KeyWordsAgricultural green development；Entropy method;Kernel density function;Spatial-temporal characteristics;Regional difference

21世纪以来，工业化与城市化的推进为人类创造了大量的物质财富，在其促进人类文明进步的同时，也使农业的发展面临着资源枯竭、环境污染、生态平衡被严重破坏等问题。（剩余8074字）