Aquaculture device and culture method thereof

Abstract

The invention discloses an aquaculture device. The aquaculture device comprises a culture fence arranged on a riverbed of a flowing water area, a water storage end and a water drainage end are arranged on the culture fence, empty grooves are formed in the water storage end and the water drainage end, baffles are connected into the empty grooves in a sliding mode, notches are formed in the inner side walls of the empty grooves, and a fixed block is fixedly connected to one side wall of each baffle. Fish can be cultured in the flowing water area environment, waste caused by the fact that feed iswashed away by flowing water when the feed does not need to be fed is avoided, automatic water changing of the culture fence can be achieved, and meanwhile, the cultured fish is forced to swim reversely by utilizing flowing of water, and exercise of the fish is achieved, so that the fish is compact in meat quality and fine and smooth in taste; the quality of cultured fish is improved, the fish cultured in the culture fence can be automatically exercised once at set intervals, and the water body in the culture fence is replaced once at set intervals.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to an aquaculture device and a cultivation method thereof. Background technique [0002] Aquaculture is the use of waters available for breeding (including planting) by humans. According to the ecological habits of the breeding objects and the requirements for the environmental conditions of the waters, aquaculture technology and facilities are used to engage in aquatic economic animals and plants. [0003] When carrying out aquaculture of freshwater fish, due to the need to feed feed regularly, and the flowing water in the flowing water environment will wash away the feed, so the aquaculture of freshwater fish is generally carried out in still waters such as reservoirs, lakes, and ponds. Carrying out, when fish are cultured in still waters, because the water hardly flows and the fish lacks swimming, the adult fish produced have loose meat, poor taste, low quality, and are not e...

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Problems solved by technology

[0004] The purpose of the present invention is in order to solve the shortcoming that exists in the prior art, as: when carrying out the aquaculture of freshwater fish, owing to needing to throw something and feed regularly, and the flowing water of flowing water environment can wash away the feed, so freshwater fish Aquaculture of this kind is generally carried out in still waters such as reservoirs, lakes, and ponds. When fish are cultured in still waters, because the water hardly flows and the fish lack swimming, the adult fish produced are loose in quality , the taste is very poor, the quality is low, and it is not easy to sell, thus reducing the economic benefits of aquaculture farmers, and the water bodies in still waters are not frequently replaced, and water pollution is easy to occur, resulting in mass death of farmed fish

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