Structure of artificial breeding site of freshwater lobsters

Abstract

The invention discloses a structure of an artificial breeding site of freshwater lobsters. The structure includes a pond, the inner side wall of the pond is perpendicular to the bottom surface of the pond, metal plates are laid on the surface of the inner side wall of the pond, the pond is internally provided with several first mud ridges arranged at equal intervals, a second mud ridge is arranged between the every two first mud ridges, the first mud ridges are parallel to the second mud ridges, and the height of the first mud ridges is larger than that of the second mud ridges; a bamboo tube layer is laid on the bottom surface of the pond; a silk thread is arranged between each first mud ridge and its adjacent second mud ridge, and the surfaces of the first mud ridges and the second mud ridges are provided with a plurality of blind holes. The invention aims to provide the structure of the artificial breeding site of freshwater lobsters, the problem that in the prior art, the lobsters flock together in a place rich in thick water plants and thus the survival rate is very low is solved, and the purpose of improving the survival rate of the bred lobsters is achieved.

Description

technical field [0001] The invention relates to the field of lobster breeding, in particular to the structure of an artificial breeding site for freshwater lobsters. Background technique [0002] The origin of crayfish belongs to the United States, and then it was introduced to China through Japan. Since it was introduced to China, it has been loved by many people. Because of its strong production capacity, high nutritional value and delicious taste, crayfish are favored by the market, so many people gradually start to breed them. Crayfish have strong adaptability to the environment and can grow in various water bodies such as lakes, ponds, river ditches, rice fields, etc. The water source should be sufficient and the water depth should be about 1 meter. Crayfish have the habit of burrowing and living, so the situation of burrowing and fleeing often occurs during conventional farming, causing economic losses to farmers. In addition, in the existing lobster breeding proces...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an artificial breeding site structure for freshwater lobsters, so as to solve the problem in the prior art that lobsters get together in places with dense aquatic plants, resulting in a low survival rate, and to achieve the purpose of improving the survival rate of lobster farming

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