Rice field carp breeding system device in simulated natural state

The utility model discloses a rice field carp breeding system device in a simulated natural state, and relates to the field of rice field fish culture. The rice field carp breeding system device in the simulated natural state comprises an impounding reservoir, a plurality of earth ponds and protective fences, the outer surface of the impounding reservoir is connected with a water diversion pipe, one end of the water diversion pipe is connected with a conveying header pipe, and the outer surfaces of the earth ponds are provided with conveying branch pipes. According to the rice field carp breeding system device in the simulated natural state, under the action of the reservoir, an external water source does not need to be connected for water storage, water storage is easy and fast, meanwhile, rainwater and mountain spring water are collected through the reservoir, waste of water resources is avoided, and under the action of the interception assembly, the water resources are saved. Garbage such as leaves on the