High-yield aquaculture pond for barbus capito

Abstract

The invention discloses a high-yield aquaculture pond for barbus capito. The high-yield aquaculture pond for barbus capito comprises a first aquaculture pond, a second aquaculture pond and a third aquaculture pond which are arranged from front to back and from high to low in sequence; an inclined transition surface capable of being inclined towards the second aquaculture pond is arranged between the first aquaculture pond and the second aquaculture pond; an inclined transition surface capable of being inclined towards the third aquaculture pond is arranged between the second aquaculture pond and the third aquaculture pond; a water injection pump for injecting water into the first aquaculture pond is arranged on one side of the first aquaculture pond; and a discharge pump for discharging water inside the third aquaculture pond is arranged on one side of the third aquaculture pond. After the structure is used, on one hand, that produced fish bodies are healthy and energetic can be confirmed through free overthrowing capacity of the fish bodies, so that the yield and the quality of the fish bodies are improved, on the other hand, the physique of the fish bodies is improved through a dispelling manner, and the classification of the fish bodies is facilitated; moreover, through the design of the aquaculture pond, circulating water further can be formed, the activity of water is improved, and the survival rate is improved.

Description

technical field

[0001] The invention relates to a fish culture technique, in particular to a high-yield culture pond for giant barb. Background technique

[0002] The giant barb belongs to the family Cyprinidae, the subfamily Cyprinidae, and the genus Barp. It is a euthermic fish with delicious meat, fast growth, strong stress resistance, and salt-alkali tolerance. It has excellent properties such as wide appetite, fast growth, delicious meat, salt and alkali resistance, and strong adaptability. It is more cold-resistant than Chinese barbed barb, light spiny barb, black scale barb, and money barb, which enriches the cultured species of barb in northern my country.

[0003] However, in the prior art, large barbs are usually directly stocked in ponds. Due to the inherent defects of pond culture, one mu of ponds can only breed no more than 1000 large barbs, and its output only reaches 750Kg / mu and is captured when harvesting. Also inconvenient, expended a large amount of man...

Images