Method for artificially breeding fry of wild Diodon holocanthus

A six-spotted fish, artificial technology, applied in fish farming, application, climate change adaptation, etc., can solve problems such as artificial breeding and breeding technology gaps, and achieve the effect of broad application prospects

Inactive Publication Date: 2018-05-29
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 breeding technology is still blank at present.

Method used

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  • Method for artificially breeding fry of wild Diodon holocanthus
  • Method for artificially breeding fry of wild Diodon holocanthus
  • Method for artificially breeding fry of wild Diodon holocanthus

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Embodiment Construction

[0025] Below in conjunction with embodiment, the present invention will be further described:

[0026] The following will be further described in conjunction with examples.

[0027] From May to August 2017, at the research center site of Yelin Village, Changpo Town, Qionghai City, Hainan Province, the East China Sea Fisheries Research Institute of the Chinese Academy of Fishery Sciences conducted artificial breeding research on wild six-spotted stickleback broodstock.

[0028] 1.1 Intensive cultivation of broodstock

[0029] The broodstock comes from the wild broodstock caught by fishermen at Hainan Tanmen Wharf. The body weight is more than 600g, the body length is more than 20cm, the body surface is not injured, and the healthy and disease-free individuals are selected. Broodstock were transported to the test center by running water truck. The broodstock that has just been transported back should be soaked in fresh water with 2 ppm povidone-iodine for 10 minutes, and then ...

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Abstract

The invention relates to a method for artificially breeding fry of wild porcupine fish, in particular to a method for artificially breeding fry of wild Diodon holocanthus, and relates to the technicalfield of aquaculture. The method includes the steps of: (1) intensive breeding of parent fish; (2) acquiring and hatching of fertilized eggs; and (3) breeding of the fry. Through implementation of the artificial seedling breeding technology, the gap in the technology for artificially breeding of the wild Diodon holocanthus is filled, and meanwhile technical support is provided for vigorous development of the Diodon holocanthus in the future; the method has a wide application prospect.

Description

technical field [0001] The invention relates to an artificial seedling raising method for wild spinyfish, in particular to an artificial seedling raising technique for wild spinyfish, 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 species with im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10
CPCA01K61/10Y02A40/81
Inventor 岳彦峰宋建强彭士明张晨捷夏连军高权新施兆鸿
Owner EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
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