河南省农业绿色发展水平测度与空间演变分析

Measurement and spatial evolution analysis of the level of green agricultural development in Henan Province

基于农业绿色发展的深刻内涵,结合河南省农业发展情况,从资源利用、环境友好、生产效益、乡村发展4个方面构建河南省农业绿色发展评价指标体系,首先运用熵值法对河南省2015—2020年18个市及5个区域的农业绿色发展水平进行测度与分析;然后运用莫兰指数分析河南省农业绿色发展的空间演变特征。结果发现:河南省及各区域的农业绿色发展总体水平不断提高,豫西地区农业绿色发展水平增速最快,豫中、豫南、豫北发展趋势相似,豫东地区发展水平较低,增速较慢;各市农业绿色发展存在空间相关性,且区域间差距进一步缩小,基本实现了不同区域间的协同发展。

Based on the profound connotation of agricultural green development and combined with the agricultural development of Henan Province,the evaluation index system of agricultural green development in Henan Province was constructed from four aspects:resource utilization,environmental friendliness,production efficiency and rural development.Firstly,the level of agricultural green development was measured and analyzed in 18 cities and five regions of Henan Province from 2015 to 2020 by using the entropy value method.Then the Moran index was used to analyze the spatial evolution characteristics of agricultural green development in Henan Province.The results found that:the overall level of agricultural green development in Henan Province and each region has been improving,the fastest growth rate of agricultural green development level in west,similar development trend in central,south and north,lower development level and slower growth rate in east;there is spatial correlation of agricultural green development in each city,and the gap between regions has been further reduced,basically realizing the synergistic development between different regions.