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中国农机化学报

中国农机化学报 ›› 2024, Vol. 45 ›› Issue (9): 327-332.DOI: 10.13733/j.jcam.issn.2095-5553.2024.09.049

• 农业机械化综合研究 • 上一篇    下一篇

我国农业机械化对农民增收贡献率实证分析#br#

曹楠楠 1,张洁瑕 2   

  1. (1.西南财经大学中国西部经济研究院,成都市,611130;2.玉林师范学院商学院,广西玉林,415000)
  • 出版日期:2024-09-15 发布日期:2024-09-04
  • 基金资助:
    科技部国家农业科学数据中心建设项目(NASDC2020XM05)

Empirical analysis on the contribution rate of agricultural mechanization to farmers′ income increase in China 

Cao Nannan1,Zhang Jiexia2   

  1. (1. Western China Economic Research Institute,Southwest University of Finance and Economics,Chengdu, 611130,China;2. Business Institute,Yulin Normal University,Yulin,415000,China) 
  • Online:2024-09-15 Published:2024-09-04

摘要:

在农业现代化和乡村振兴背景下,探究我国农业机械化与农民增收的关系具有重要现实意义。基于我国 2000— 2020年的相关统计数据,运用灰色关联分析法和改良的柯布—道格拉斯生产函数等方法,测算农业机械化对农民增收的贡献率。研究发现:各因素与农民收入之间的关系比较密切,农林牧渔业总产值和农业机械总动力与农民收入之间的关联度最强;农业机械总动力、农林牧副渔总产值和耕地灌溉面积与农民收入呈正相关,而农药使用量与农民收入呈负相关;2000—2020年我国农业机械化对农民增收的综合贡献率为 6. 28%,我国农业机械化发展水平低于其他发达国家,且国内各地区农业机械化发展水平差异较大。基于研究结果,建议合理加强各要素配置、因地制宜推动各地机械化发展、汲取国外农机发展经验。

关键词: 农业机械化, 农民增收, 灰色关联分析, 柯布—道格拉斯生产函数

Abstract:

In the context of agricultural modernization and rural revitalization,it is of great practical significance to explore the relationship between agricultural mechanization and farmers′ income increase in China. Based on the relevant statistical data from 2000 to 2020 in China,this paper calculates the contribution rate of agricultural mechanization to farmers′ income increase by using the gray correlation analysis method and the improved Cobb Douglas production function and other methods. Research results has found that there is a close relationship between various factors and farmers′ income, with the strongest correlation between the total output value of agriculture, forestry, animal husbandry and fishery,and the total power of agricultural machinery and farmers′ income. The total power of agricultural machinery,the total output value of agriculture,forestry,animal husbandry,fisheries and the irrigation area of farmland are positively correlated with farmers′ income, while the use of pesticides is negatively correlated with farmers′ income. The comprehensive contribution rate of agricultural mechanization to farmers′ income in China from 2000 to 2020 was 6. 28%. The development level of agricultural mechanization in China is lower than that of other developed countries,and there are significant differences in the development level of agricultural mechanization among different regions in China. Based on the research results, it is recommended to reasonably strengthen the allocation of various factors, promote the development of mechanization in various regions according to local conditions,and draw on the experience of foreign agricultural machinery development. 

Key words: agricultural mechanization, increasing farmers′ income, grey correlation analysis, Cobb Douglas production function

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