Study on the coupling coordination and obstacle factors between high-quality agricultural development and ecological construction in China

Abstract

This paper takes the level of high-quality agricultural development and ecological construction in 31 provinces of China from 2011 to 2021 as the research object. The coupling coordination degree model and Moran index are used to explore the coupling coordination stage, types and spatiotemporal evolution trend of agricultural high-quality development and ecological construction in China. The obstacle model is used to determine the key obstacle factors influencing the coupling development of high-quality agricultural and ecological construction in China. The results are as follows: from 2011 to 2021, high-quality agricultural development and ecological construction in 31 provinces maintained a relatively stable growth trend. However, the coupling coordination level between the two is low, and thus such level belongs to the high-quality development lag type of primary coordination agriculture. The agricultural externality index, land yield rate and per capita rural power generation are the biggest obstacles to the coordinated development of high-quality agricultural development and ecological construction in China.