Separated siniperca chuatsi breeding method in pond

Abstract

The invention discloses a separated siniperca chuatsi breeding method in a pond. According to the separated siniperca chuatsi cultivation method, forage fishes and siniperca chuatsi bred synchronouslyin the same pond to grow, and the forage fishes in separated meshes are released one by one to be eaten by siniperca chuatsi in the growth period, so that engorgement of siniperca chuatsi is avoided.The siniperca chuatsi eats forage fishes regularly and are good in growth condition. In the growth period of the siniperca chuatsi, the palatable forage fishes are supplied continuously. The moving space of the siniperca chuatsi is expanded gradually. The breeding area of the forage fishes is reduced gradually. The total amount of living bodies in a breeding water domain is not changed rapidly, the environmental state is good, and the ecological growth demand of the siniperca chuatsi is met. By scattering the separated meshes one by one to supply the forage fishes, the labor intensity is reduced extremely, so that the survival rate of the forage fishes and the comprehensive utilization ratio of the pond are improved. The method is easy to operate, remarkable in effect and wide in application range, and has popularization value.

Description

technical field [0001] The invention relates to the technical field of fishery, in particular to a pond-separated mandarin fish culture method. Background technique [0002] The mandarin fish feeds on palatable fresh fish. In mandarin fish culture, it is necessary to continuously stock palatable bait fish in mandarin fish culture ponds. In the early stage of mandarin fish culture, due to the small size of mandarin fish, the predation range is small and the pond area Larger size makes it difficult for mandarin fish to prey, and during the growth period of mandarin fish, bait fish needs to be frequently caught and replenished, resulting in unstable growth of bait fish, untimely catch, sometimes resulting in supply cuts, and it is difficult to supply bait fish to mandarin fish in time Ingestion; moreover, with the growth of mandarin fish, the requirements for the water environment space are getting larger and larger. However, in the traditional culture, in the early stage of cu...

AI Technical Summary

Problems solved by technology

[0002] The mandarin fish feeds on palatable fresh fish. In mandarin fish culture, it is necessary to continuously stock palatable bait fish in mandarin fish culture ponds. In the early stage of mandarin fish culture, due to the small size of mandarin fish, the predation range is small and the pond area Larger size makes it difficult for mandarin fish to prey, and during the growth period of mandarin fish, bait fish needs to be frequently caught and replenished, resulting in unstable growth of bait fish, untimely catch, sometimes resulting in supply cuts, and it is difficult to supply bait fish to mandarin fish in time Ingestion; moreover, with the growth of mandarin fish, the requirements for the water environment space are getting larger and larger. However, in the traditional traditional culture, the bait fish cannot be fully ingested due to the large space in the early stage of culture, and its growth is affected due to the relatively small water space in the later stage.

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