Novel culture pond

Abstract

The invention relates to the technical field of fish culture, in particular to a novel culture pond. The novel culture pond comprises a pond body and further comprises a blow-off pipe, an overflow pipe, a separation net and aeration pipes, wherein the upper part of the pond body is in a cuboid shape, the lower part of the pond body is in a hopper shape, the blow-off pipe is fixed to the center of the bottom of the pond body, a ball valve is arranged on the blow-off pipe, the separation net is located above the blow-off pipe, the edge of the separation net is connected with the inner wall of the pond body, the aeration pipes are fixed on the inner walls of the two adjacent sides of the pond body, and the pipe orifice of the overflow pipe is fixed at the intersection vertex of the inner walls of the two sides, not provided with the aeration pipes, of the pond body. Excrement in the culture pond can be discharged through the blow-off pipe at the bottom of the pond body, and uneaten feeds, oil dirt and other floating objects floating on the water surface are discharged from the overflow pipe, so that the floating objects on the surface of the culture pond are cleaned, the quality of water in the culture pond is guaranteed, and the problem that the yield and the quality of fishes are affected due to the fact that the water in the culture pond is prone to eutrophication is solved.

Description

technical field [0001] The invention relates to the technical field of fish cultivation, in particular to a novel cultivation pond. Background technique [0002] With the reduction of breeding land and the increase of land price, high-density and high-efficiency breeding and planting have become the direction of future development. Fish breeding is inseparable from breeding ponds, and the existing breeding ponds basically simply provide The place where fish grow and reproduce has not formed a complete fish farming ecosystem. At present, most fish farming still adopts the traditional fish pond farming model. The fish pond water does not flow and cannot form a natural water flow form, which does not conform to the natural ecological fish living environment. And the fish excrement and the remaining feed will continue to accumulate in the breeding pond, resulting in eutrophication of the water body in the breeding pond, seriously affecting the health of the fish and reducing the...

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide a new type of aquaculture pond to solve the problem that the water body in the aquaculture pond is prone to eutrophication and affects the yield and quality of fish

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