Abstract: Using the inter provincial panel data from 2008to 2018,combined with the three-stage DEA model and cluster analysis method,the agricultural production efficiency and space-time characteristics in China were analyzed.The results showed that,1)on the whole,per capita GDP promoted the improvement of agricultural production efficiency,while the affected area and financial support for agriculture hindered the improvement of agricultural production efficiency.2)The average value of China′s agricultural production efficiency showed an obvious trend of time fluctuation.The average value of agricultural production efficiency in the northeast was the highest,followed by the east and the middle,and the west was the lowest.On the whole,the agricultural production efficiency efficient area was transferred from the northeast and the east to the central and western regions.Therefore,China′s agricultural production should improve the ability of each province′s agriculture to resist natural disasters,improve the agricultural related insurance system,so that agricultural production can be effectively guaranteed,and reduce various losses caused by disasters.Change the agricultural production mode,improve the basic environment of agricultural production,vigorously develop modern agriculture,and reduce the redundancy of input factors.We will ensure that the policy of benefiting farmers is implemented,adjust measures to local conditions,improve farmers′ enthusiasm for production,and ensure that farmers′income and agricultural efficiency are increased.