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Method for artificially breeding young paphia textzle gmelin

A brocade clam, artificial technology, applied in the direction of climate change adaptation, animal feed, animal feed, etc., can solve the problem of lack of breeding seedlings, etc., to promote sustainable development, solve the contradiction between supply and demand, high academic level and practical value Effect

Inactive Publication Date: 2012-08-08
广西海洋研究所有限责任公司
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AI Technical Summary

Problems solved by technology

Therefore, carrying out research on seedling breeding methods of brocade clams can alleviate the current situation that brocade clam seedlings can only rely on natural sea areas for breeding, and solve the serious shortage of breeding seedlings of this species

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0017] Seedling steps:

[0018] 1. Parent body strengthening: 36 kg of healthy brocade clams with smooth body surface and complete shells were collected from the natural sea area of ​​Beihai Sea, Guangxi, and sterilized with 10 ppm potassium permanganate seawater solution before putting them into Prepared broodstock tanks. 18 kg of broilers are stocked in each pool. During the period of intensive cultivation of broodstock, there are 2 spare broodstock culture pools, which are moved once a day. To ensure the nutritional supply of broilers, feed high-quality unicellular algae bait every day. The feeding amount is 20 billion cells of unicellular algae bait per pond per day. Samples are taken at 10:00 every morning to check the progress of gonad development.

[0019] 2. Artificial induction: after the above-mentioned intensively cultivated broodstock enters the discharge period of gonad development, it is moved into a temperature-controlled oxytocin box for artificial oxytocin, ...

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Abstract

The invention discloses a method for artificially breeding young paphia textzle gmelin. After searching, the researches on paphia textzle gmelin at home and abroad are just rising, relevant reports are few and the researches relating to the breeding method of young paphia textzle gmelin are never disclosed in any technology. The large-scale breeding of young paphia textzle gmelin is carried out by the technical measures of strengthening parents, artificially hastening parturition, artificially incubating, choosing excellent D-typed larvae, culturing larva, metamorphosis-attaching larvae and culturing juvenile mollusks. The method for artificially breeding young paphia textzle gmelin, disclosed by the invention, has the characteristics of uniqueness and advancement, a higher academic leveland a practical value; the supply and demand contradiction of paphia textzle gmelin can be fundamentally solved and the breeding industry chains of paphia textzle gmelin are formed along the coast ofBeibu Gulf. The method for artificially breeding young paphia textzle gmelin is important for gradually recovering natural resources of paphia textzle gmelin and promoting sustainable development of artificial breeding of paphia textzle gmelin.

Description

technical field [0001] The invention relates to a breeding method for shellfish seedlings, in particular to an artificial seedling raising method for brocade clams, and belongs to the technical field of sea product breeding and seedling raising. Background technique [0002] Paphis textile (paphis textile), clam family, Paphis clam genus. Commonly known as Huajiawang, it is an important economic shellfish in the southern coast of my country. Brocade Bafei clam is a medium-sized marine shellfish with a long oval shape, hard shell, smooth shell surface, regular texture, small moon surface and wide center, and the inner surface of the shell is white in the center. It can be made into beautiful handicrafts. The brocade clam is mainly distributed in the South China Sea, especially in the Beibu Gulf in my country, where it lives buried in the bottom and prefers sandy bottoms. Generally, large-scale migration rarely occurs when the bottom conditions are suitable. It is very suita...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A23K1/18A23K1/14
CPCY02A40/81
Inventor 陈瑞芳王志成童万平刘海娟彭银辉聂振平文雪
Owner 广西海洋研究所有限责任公司
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