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Method for producing shell-attached pearls and regenerative cell pearls by using pinctada martensii golden lip system pearl culture shellfish

A technology of Pinctada martensii and regeneration cells, which can be applied in application, fish farming, climate change adaptation, etc., can solve the problems of degeneration of cultured species, poor pearl quality, and low retention rate of nuclei, so as to improve the utilization rate and production. Short time, rich variety of effects

Inactive Publication Date: 2020-10-16
广东荣辉珍珠养殖有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the main problems in the production of "Southern Pearl" in my country are the degradation of cultured species, the deterioration of the culture environment and the lack of innovation in culture technology, resulting in high mortality of pearl oysters, low nuclear retention rate, poor quality pearls, and low sales prices of raw pearls. Affected the enthusiasm of pearl farmers to raise shellfish and raise pearls

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A method for producing pearls with shells and regenerated cell pearls by using Pinctada martensii gilt-lipped pearl oyster, specifically comprising the following steps:

[0037] 1) Selection of pearl oysters: When harvesting pearl oysters of the pearly oyster line of pearl oyster martensii, select oysters of the same batch that are large in size, full of viscera, correct and complete in shell shape, without perforation in the shell, and without shedding of the surface layer. Pearl oysters with smooth shell surface and obvious growth lines; discharge the selected oysters on the conveyor belt of the X-ray machine. When the oysters pass through the X-ray machine, the inspector will contain one pearl, two pearls and no pearls. The pearl oysters are sorted into basket 1, basket 2 and basket 3.

[0038] 2) Pearl suction: the plugging operator anesthetizes the pearl oysters with pearls in basket 1 and basket 2 in step 1), and after the muscles relax, the first operator uses a sp...

Embodiment 2

[0042] A method for producing pearls with shells and regenerated cell pearls by using Pinctada martensii aureus aureus, the basic steps are as follows:

[0043] 1) Selection of pearl oysters: When harvesting pearl oysters of the pearly oyster line of pearl oyster martensii, select oysters of the same batch that are large in size, full of viscera, correct and complete in shell shape, without perforation in the shell, and without shedding of the surface layer. Pearl oysters with smooth shell surface and obvious growth lines; discharge the selected oysters on the conveyor belt of the X-ray machine. When the oysters pass through the X-ray machine, the inspector will contain one pearl, two pearls and no pearls. The pearl oysters are sorted into basket 1, basket 2 and basket 3.

[0044] 2) Pearl suction: the plugging staff anesthetizes the pearl oysters with pearls left in step 1) in basket 1 and basket 2. After the muscles relax, the first operator uses a special vacuum bead suctio...

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PUM

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Abstract

The invention discloses a method for producing shell-attached pearls and regenerative cell pearls by using pinctada martensii golden lip system pearl culture shellfish. When pearls of the pinctada martensii golden lip system pearl culture shellfish are harvested, pearl culture shellfish which are large in size, regular in shell shape, full in visceral mass and good in growth in the same batch of pearl culture shellfish are selected, the nucleus-reserved shellfish is inspected through an X-ray machine and subjected to anesthesia treatment, free pearls meeting the quality requirement are suckedout through a minimally invasive operation, and pearl sacs are stored; regenerated cell pears are generated by utilizing the preserved pearl sac secreted nacres, and simultaneously to be pasted on a shell-attached pearl model to produce shell-attached pearls; the shell-attached pearl model is directly attached to produce shell-attached pearls after anesthesia treatment of the enucleated shells, the pearl-cultured shells are returned into a sea area for culturing pearls after operation, and harvesting of the shell-attached pearls and regenerated cell pearls / or the shell-attached pearls is realized after culturing for 12-15 months. According to the method, the utilization rate of pearl culture of pinctada martensii can be increased, and the economic benefit of pearl culture is increased.

Description

technical field [0001] The invention relates to a method for producing shell-attached pearls and regenerative cell beads, which belongs to the technical field of aquaculture and is suitable for the reuse of pearls harvested from Pinctada martensii, especially for the production of shell-attached pearls and regenerative cells beads. Background technique [0002] Pinctada martensii (Pinctada martensii) is also called Hepu pearl oyster. The pearls cultivated by pinctada martensii in the coastal area of ​​Beibu Gulf in my country are called "South Pearl". The output of pinctada martensii accounts for more than 95% of the seawater pearl output in my country. "Nanzhu" cultivation is a pillar industry in the coastal area of ​​Leizhou Peninsula, Guangdong Province. The area of ​​pearl cultivation in Zhanjiang City, Guangdong Province, exceeded 53,800 mu at the peak of production, and 45,000 people in 10 towns were engaged in the pearl industry. The annual output of pearls was about ...

Claims

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Application Information

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IPC IPC(8): A01K61/56
CPCA01K61/56Y02A40/81
Inventor 梁飞龙
Owner 广东荣辉珍珠养殖有限公司
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