农业经济信息空间竞争力格局分析——以山东省百强县为例

The Spatial Pattern Analysis of Agricultural Economy Information——The Case of the Top 100 Countries in Shandong Province

文章旨在了解县域尺度农业经济信息的空间格局以及结构,探讨影响县域农业经济发展的主导因素,分析农业经济信息在农业经济发展中的重要作用。以山东省2008年26个百强县为研究对象,重点选取了反映农业经济信息的农业机械总动力等10项指标,运用主成分分析的统计方法,建立了农业经济信息的主成分载荷矩阵,从定量的角度分析了26个百强县农业经济信息状况,基于空间分析技术以可视化的方式展示了农业经济信息竞争力的空间格局,进一步分析了百强县农业经济发展的比较优势。研究表明,2008年度山东省26个百强县农业经济发展潜力呈现3个层次的发展,第一层次4个县市,第二层次8个县市,第三层次14个县市,各个层次的县市发展具有区域特色。

The paper aimed to understand the spatial pattern and structure of agricultural economic information on the county scale, explored the roles of the leading factors of agricuhural economy information and analyzed the importance of agricultural economy information during agriculture economy development. The agricultural economy information was studied about 26 countries of the top 100 counties in Shandong province in 2008, the total power of agricultural machinery such as the 10 indicators was emphasized, these indicators was applied with the comprehensive analysis of the principal component, so the principal component matrix was established about the agricultural economy information, the status of the agricultural economy information was analyzed with quantitative method about 26 countries of the top 100 counties. Based on GIS technology, the spatial pattern of the agricultural economy information was visualized; moreover, the paper also explored the com- parative advantage of 26 countries of the top 100 counties in Shandong province. The results showed the case regions present three levels of agriculture economy development in Shandong province in 2008.4 counties （cities） belonged to the first level, 8 counties （cities） belonged to the second level, 14 counties （cities） belonged to the third level, three kinds of levels of agriculture economy development had the regional characteristics.