基于乡村振兴战略的青岛市农村基础设施提档升级驱动力分析

ANALYSIS ON THE DRIVING FORCES OF UPGRADING RURAL INFRASTRUCTURE IN QINGDAO BASED ON RURAL REVITALIZATION STRATEGY

关键词:  农村基础设施驱动力主成分分析乡村振兴战略青岛

Key words:  rural infrastructure  driving force  principal component analysis  rural revitalization strategy  Qingdao city

摘要:

［目的］为了全面贯彻实施乡村振兴战略，以建设美丽乡村为导向，研究影响青岛市农村基础设施提档升级的驱动因子，为青岛市农村现代化建设和城乡协调发展提供理论依据。［方法］文章利用主成分分析法对青岛市农村基础设施的基本情况和影响因素进行分析，通过技术各因子之间的相关系数、特征值和贡献率分析影响青岛市农村基础设施提档升级的主要因素。［结果］青岛市农村基础设施一直处于升级的状态，主成分分析结果表明第一主成分和第二主成分可以代表绝大部分信息，第一主成分与X1（农村居民人均纯收入）、X2（乡村人口）、X4（农业产值）、X6（农村恩格尔系数）、X7（工业生产总值）具有很大的相关性，第二主成分与X3（农用机械总动力）、X5（固定资产投资）具有明显的相关性。［结论］经济发展因素和农业人口因素是影响青岛市农村基础设施提档升级主要驱动力。为了进一步提高农村基础设施建设，政府应该增加固定资产的投入，重点整治农村污染和公共卫生，加强村容村貌整治，促进青岛市美丽乡村的全面建设。

Abstract:

In order to carry out the strategy of rural revitalization in an all round way and take the construction of beautiful villages as the guide, the paper studied the driving factors that affected the upgrading of rural infrastructure in Qingdao, and provided a theoretical basis for the modernization of rural areas and the coordinated development of urban and rural areas in Qingdao. This paper used principal component analysis (PCA) method to analyze the basic situation and influencing factors of rural infrastructure in Qingdao. And it used the correlation coefficient, characteristic value and contribution rate among the various technical factors, to analyze the main factors affecting the upgrading of rural infrastructure in Qingdao. Qingdao rural infrastructure had been upgraded, the principal component analysis results showed that the first principal component and the second principal component could represent most of the information. The first principal component had a great correlation with X1 (per capita net income of rural residents), X2 (rural population), X4 (agricultural output value), X6 (rural Engel Coefficient), and X7 (industrial gross domestic product). The second principal component had obvious correlation with X3 (total power of agricultural machinery) and X5 (fixed assets investment). The factors of economic development and agricultural population were the main driving forces affecting the upgrading of rural infrastructure in Qingdao. In order to further improve the construction of rural infrastructure, the government should increase the investment of fixed assets, focus on rural pollution and public health, and strengthen the regulation of village appearance, to promote the overall construction of beautiful villages in Qingdao.