Low-cost feed feeding method and feeding pond for rana nigromaculata

Abstract

The invention relates to the technical field of rana nigromaculata breeding, in particular to a low-cost feed feeding method and feeding pond for the rana nigromaculata. Residual excrement in water is filtered through a filter screen, the filtered water is conveyed through a water pipe to flow back to the left portion of a cavity, the effect of automatically cleaning dirt in the cavity is improved, the pollution of dirt deposition to water quality is reduced, the breeding quality is improved, dirt is cleaned by opening a sealing door, the dirt cleaning convenience is improved, the water recycling effect in the cavity is improved, the practicability of the device is improved, and EM bacteria and feed are mixed for feeding to stabilize the pH value, reduce ammonia nitrogen and nitrite and inhibit harmful germs. The feeding pond comprises a water tank, a lifting device, a feeding device, a plurality of rotating shafts, a plurality of roll shafts, a conveying belt, a plurality of hanging plates, a roll shaft, a plurality of brushes, a filter tank, a sewage discharge hopper, a filter screen, a sealing door, a water pump, a water pipe, a plurality of drainage nozzles, a first motor, a second flywheel, a belt and a first gear.

Description

technical field [0001] The invention relates to the technical field of black-spotted frog breeding, in particular to a low-cost feed feeding method for black-spotted frog and a feeding pond thereof. Background technique [0002] The black-spotted frog low-cost feed feeding method and its feeding pond have been widely used in the field of black-spotted frog breeding; an existing black-spotted frog low-cost feed feeding method and its feeding pond have been found in use, In recent years, due to pollution in breeding, climate change, and decline of germplasm, it is difficult for many black-spotted frog farmers to successfully breed black-spotted frogs. The cleaning effect on food residues and black-spotted frog feces is poor, which increases water pollution, reduces the breeding quality of black-spotted frogs, reduces the practicability of the device, and the cost of water quality adjustment and the control of harmful bacteria is high. Reduced the actual income of farming. C...

AI Technical Summary

Problems solved by technology

[0002] The black-spotted frog low-cost feed feeding method and its feeding pond have been widely used in the field of black-spotted frog breeding; an existing black-spotted frog low-cost feed feeding method and its feeding pond have been found in use, In recent years, due to pollution in breeding, climate change, and decline of germplasm, it is difficult for many black-spotted frog farmers to successfully breed black-spotted frogs. The cleaning effect on food residues and black-spotted frog feces is poor, which increases water pollution, reduces the breeding quality of black-spotted frogs, reduces the practicability of the device, and the cost of water quality adjustment and the control of harmful bacteria is high. Reduced the actual income of farming

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