Irrigation plays a vital role in agricultural production.With acceleration of agricultural informatization,development of in-telligent field information system has become an inevitable demand for development of intelligent agriculture.However,shortage of wa-ter resources,low intelligence level of existing field irrigation system and lack of control precision has become a major obstacle in mod-ernization process of rice irrigation.Based on this,a set of intelligent irrigation control system suitable for rice field was developed.Field verification indicated that,the system had remarkable water-saving effect,high control precision,strong scalability,adaptability and good interoperation.