A kind of aquaculture device and cultivation method thereof

Abstract

The invention discloses an aquaculture device, which comprises a breeding fence arranged on a river bed in a flowing water area, the breeding fence is provided with a water storage end and a drainage end, and empty grooves are arranged in the water storage end and the drainage end. A baffle is slidably connected in the hollow slot, a slot is provided on the inner side wall of the empty slot, and a fixed block is fixedly connected to the side wall of the baffle. The invention can breed fish in a flowing water environment without the waste caused by the feed being washed away by running water when feeding feed, and can automatically change the water for the breeding fence, and at the same time use the flow of the water body to force the cultured fish to Swimming against the current realizes the exercise of the fish, making the meat of the farmed fish firm and delicate in taste, improving the quality of the farmed fish. It can also automatically exercise the fish farmed in the breeding pen every once in a while, and The water body in the breeding pen is replaced every once in a while.

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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