Based on the panel data of 31 provinces in China from 2008 to 2021,this paper constructs the index system of agricultural high quality development from the perspective of the five development concepts,and deeply analyzes the impact and mechanism of agricultural insurance on agricultural high quality development using the benchmark regression model,mediation effect model and spatial regression model.The results show that:(1)There is a significant positive impact of agricultural insurance on agricultural high quality development.From the perspective of the spatial dimension,agricultural insuranc...