Forced nucleus-retaining method for culturing nucleated pearls
A technology of pearls and nuclei, which is applied in fish farming, applications, climate change adaptation, etc., can solve the problems of tool structure limitations, and achieve the effect of low operator requirements, good effect and simple structure
Active Publication Date: 2016-10-26
海南京润珍珠科技有限公司
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Problems solved by technology
[0004] Although the above two methods can forcefully retain the bead nucleus, the first method is only applicable to the use of magnetic bead nucleus to cultivate magnetic health pearls, and is helpless for ordinary bead nucleus; and the second method is limited by the structure of the tool. I can apply it to a large pearl oyster
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[0013] like figure 1 , 2 As shown, a kind of method for forcing nucleated pearls to be cultivated in the present invention comprises the following steps: (1) making a solid nucleus clip, which is made of two rings 1 and U-shaped elastic steel wire clips 2, two The rings 1 are respectively fixedly connected to the two ends of the U-shaped elastic steel wire clip 2, and the distance between the two rings 1 is smaller than the diameter of the bead core 3, and the diameter of each ring 1 is greater than the diameter of the bead core 3; (2) After the pearl nucleus 3 is implanted in the visceral sac 4 of the pearl oyster, the ring 1 of the solid nucleus clip is clamped outside the visceral sac 4 at the position of the pearl nucleus 3, so that the pearl nucleus 3 is stuck in the two holes of the solid nucleus clip. Between the rings 1; (3) the pearl oyster is placed in the sea area for cultivation for 10-15 days. At this time, the wound of the pearl oyster has healed, and the core-f...
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Abstract
The invention discloses a forced nucleus-retaining method for culturing nucleated pearls. The method comprises the following steps: (1) a nucleus-fixing clamp composed of two rings and a U-shaped elastic steel wire clamp is manufactured; (2) when a pearl nucleus is implanted into the visceral sac of a pearl oyster, the part of the visceral sac where the pearl nucleus is positioned is clamped by the rings of the nucleus-fixing clamp, such that the pearl nucleus is stuck between the two rings of the nucleus-fixing clamp; (3) the pearl oyster is cultured for 10-15 days in a sea area; the nucleus-fixing clamp is removed, and the pearl nucleus is already forcedly retained in the pearl oyster. The nucleus-fixing clamp provided by the invention has a simple structure, and is easy to manufacture. The nucleus-fixing clamp is suitable for all varieties of pearl oysters and pearl nuclei. The application is also simple. The requirement on operators is low, and operation can be carried out without training. The method is suitable for pearl culture production, and is suitable for providing pearl culture experiences for tourists.
Description
technical field [0001] The invention relates to the technical field of pearl cultivation, in particular to a method for forcing nuclei to be used in artificial cultivation of nucleated pearls. Background technique [0002] Cultured pearls require a spherical nucleus to be implanted in the pearl oyster. Due to the rejection of foreign bodies by the organism, the part of the implanted bead nucleus will be discharged out of the pearl oyster along the channel of the implanted bead nucleus, which is commonly referred to as "spitting nucleus". Pearl oysters that vomit nuclei cannot form pearls because there is no bead nucleus in the body; only when the bead nucleus implanted in the oyster remains in the oyster can pearls be cultivated. Although the preoperative treatment technology is used in the pearl culture production to weaken the pearl oyster physique and the rejection effect to reduce the occurrence of spit nuclei, usually 20% to 60% of the pearl nuclei are excreted from th...
Claims
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CPCY02A40/81
Inventor 刘永张春芳唐啸尘童银洪邓春梅曹伏君于非非
Owner 海南京润珍珠科技有限公司