Abstract: As a large agricultural country，level of agricultural production directly determines level of national economy.Therefore，it is very necessary to adhere to concept of technological development to innovate and develop agricultural production.In case of electrical automation，scientific and rational application of it to irrigation management could promote good growth of crops and save water resources effectively.Based on this，significance of application of electrical automation technology in irrigation management would be focused on，and then how to innovate application of electrical automation technology in irrigation management was discussed，and feasible opinions to help improve level of agricultural production in China were put forward.