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Wild diodon holocanthus parent fish domestication method

A broodstock, wild technology, applied in fish farming, climate change adaptation, animal feed, etc., can solve problems such as artificial breeding and breeding technology gaps

Inactive Publication Date: 2017-05-31
EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, its artificial breeding and b...

Method used

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Embodiment Construction

[0023] Below in conjunction with embodiment, the present invention will be further described:

[0024] From May to October 2016, the domestication of wild six-spotted puffer fish was carried out at the research center site of Yelin Village, Changpo Town, Qionghai City, Hainan Province, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences.

[0025] 1. Fish for domestication

[0026] Select high-quality sea-caught wild six-spotted pufferfish, with a body weight of more than 1500g and a body length of more than 20cm, as domesticated broodstock.

[0027] 2. Selection of domestication pool

[0028] Choose a circular cement pool with a diameter of 5m and a water depth of 1.5m.

[0029] 3. Broodstock transportation and stocking

[0030] The wild spinyfish was transported back to the test site with continuous oxygenation by running water trucks, and the transportation facilities loaded with live fish were disinfected with 10ppm potassium permanganate in ...

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Abstract

The invention relates to a wild diodon holocanthus parent fish domestication method, in particular to a wild diodon holocanthus domestication technology and relates to the technical field of aquaculture. The wild diodon holocanthus parent fish domestication method includes the steps of parent fish selection, domestication pond preparation and fry domestication. The wild diodon holocanthus parent fish domestication method has the advantages that suitable bait is selected according to natural habits of diodon holocanthus, and the diodon holocanthus can completely adapt to bait needs in an artificial breeding environment through adjustment of different bait mixed feeding and gradual transition.

Description

technical field [0001] The invention relates to a domestication method for transforming wild broodstock into artificial breeding, in particular to a domestication technology for wild crayfish, and relates to the technical field of aquaculture. Background technique [0002] Diodonholocanthus (Diodonholocanthus) is a species of ray-finned fishes, Pufferiformes, Diodonidae, and is commonly known as Qiguazi, Ciguide and so on. Tropical marine demersal fish mainly inhabit shallow reef areas, soft bottom seas or open waters. Generally live alone, sometimes gather in groups, and juvenile fish live in the ocean. The meat of the six-spotted puffer is delicious, and the fish skin is rich in collagen. It is very popular in the market, and the highest price can reach 200-240 yuan / kg. The market potential is huge. At present, the source of six-spotted puffer is all sea fishing, and the amount of resources has also declined sharply due to overfishing by fishermen. [0003] As a specie...

Claims

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Application Information

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IPC IPC(8): A01K61/10A23K50/80
CPCA01K61/00Y02A40/81
Inventor 岳彦峰彭士明夏连军张晨捷邹雄席寅峰
Owner EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
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