Based on the microscopic data of farmers in Xinjiang,this paper constructs two classified regression model,and explores the main factors affecting the structural imbalance of agricultural water-saving irrigation technology from 5 dimensions of cotton farmers' characteristics,family endowment, geographical features,social relations and technical information acquisition.The results show that the service content,supply service subject and channel of agricultural water-saving irrigation technology in cotton-planting regions are unbalanced,and the factors that influence the structural imbalance of supply and demand are different,and whether there are any information service associations have significant influence on them.In view of this, it is necessary to improve agricultural technology Service system,innovative service mode to alleviate the imbalance of agriculture water-saving irrigation Technical Service.