Abstract: Rice-fishery farming model is an ecological recycling agricultural model that inherits agricultural development concept of following natural coordination and green ecology in traditional agriculture and is guided by modern agricultural technology，with various ecosystem functions such as grain stabilization，fish promotion，income increase，quality improvement，environmental friendliness，and sustainable development.But it lacks theoretical studies of paddy field ecology and new ecological management technologies，and lacks infrastructure facilities and facilities that match planting and breeding technologies.Engineering facility technology belongs to supporting technology of rice-fishery farming model，but determines development potential of rice-fishery farming model.At present，application of engineering equipment and facilities in rice-fishery farming mode is low in popularity，and special equipment and facilities that match characteristics of rice-fishery farming mode have not yet been developed.Development of supporting engineering facilities were summarized based on history of development of rice-fishery farming and its basic theoretical development.