中国农业科研人才空间分布及其对农业高质量发展的影响

科研人才是农业自主创新能力提升的关键,也是农业高质量发展的重要驱动力.基于我国农业科研人才数据,使用空间统计与局部自相关分析方法探究其空间分布与收敛性,在此基础上构建回归模型检验农业科研人才空间分布对农业高质量发展的影响,并探索影响路径.结果表明:①我国农业科研人才空间分布表现出不均衡特征,总体呈现出东部地区密集、西北...

Spatial Distribution of Agricultural Research Talents in China and Its Impact on Agricultural High-quality Development

Talent is the key for the improvement of independent innovation capability and an important driving force for agricultural high-quality development. Based on the data of agricultural research talents in China, using spatial statistics and local autocorrelation analysis methods, this paper explored their spatial distribution and convergence, and built a regression model on the basis to test the impact of spatial distribution of agricultural research talents on agricultural high-quality development, and explored the influence path. The results showed as follows: ① the spatial distribution of agricultural research talents in China showed a relatively unbalanced and typical characteristic with a pattern of dense in the east and sparse in the northwest. Beijing, Shandong and Guangdong were high-level clusters of agricultural research talents. ② The distribution of agricultural research talents showed a certain spatial autocorrelation. The cold spots of agricultural research talents were concentrated in western regions such as Gansu and Qinghai, without obvious hot spots. In terms of academic qualifications, the hot spots for doctoral talents included Shanghai, Jiangsu, Beijing, and Tianjin, while the cold spots were mainly concentrated in the western region; the hot spots for masters talents included Jiangsu, Shanghai and Anhui, and the cold spots were concentrated in the western region; and undergraduate agricultural research talents had not shown obvious changes in cold and hot spots. ③ The agglomeration of all agricultural research talents, doctor talents and master talents didnt show a trend of backward regions catching up with leading regions, but undergraduate agricultural research talents had a trend of backward regions catching up with leading regions. ④ Agricultural research talents had a significant promotion on the high-quality development of agriculture in the region, and this promotion effect was realized based on the path that the spatial distribution of agricultural research talents drives the local technological progress level. Above results provided references for training talents and introducing, which had important practical significance for promoting the high-quality development of agriculture.