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Method for culturing pearl oyster with model pearls contacting shell, and kernels for model thereof

A breeding method and shaping technology, applied in the fields of application, fish farming, climate change adaptation, etc., can solve the problems of cumbersome bonding, poor consistency of bead cores, and low economic value, so as to improve economic benefits, shorten the bead breeding cycle, The effect of increasing the yield of pearl breeding

Inactive Publication Date: 2004-07-21
GUANGDONG SHAOHE PEARL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production of currently known pearls attached to shells at home and abroad, generally adopt soft materials such as mold glue, paraffin wax, PVC soft plastics, rubber to be hand-printed, injected into pictographic pearl cores, as the application number is a disclosed one of 99101449 A kind of seedless shaped pearl and its production method, because these materials themselves are not qualitatively good, they are easily deformed in the cultivation process, and the pictographic pearl nucleus printed and injected by hand has unclear stripes on the surface, and the pearl surface is blurred after the upper layer of the pearl. , the value is not high, and in the existing production of shaped pearls with shells, due to improper selection of mussels and shells, core insertion technology, and insufficient combination of pearl cores and shells, the pearls are small in size and have yellow edges around them. Or black edges, severe deformation, weak three-dimensional effect, low beading rate, low economic value, difficult to meet the requirements of manufacturers and consumers
For this reason, the patent application whose application number is 01123814 discloses a kind of pictographic pearl cultivation process, which adopts the pictographic pearl core made of bright jade or plexiglass to be implanted into the pearl oyster with high shell bulge and large body shape to cultivate. Although the process makes the beaded body shape larger than the original pearls, and its beaded form is also better, but its shortcomings are: 1. The cost of the bead core material is high, and it is not easy to be processed and formed in batches, so it must be processed by hand. Carved one by one, the consistency of the bead core is poor, and the processing cost is high; 2. The shape of the formed shell beads is not large enough; 3. The bonding between the bead core and the shell is cumbersome, and the adhesive will Stimulate the epithelial cells of the mantle and affect the quality of beading; 4. After the nucleation is placed, the ventral edge of the oyster is placed upwards, which makes it easier for sediment to enter the wound and affect the quality of beading. Therefore, this breeding process should not be widely promoted
And in the method for existing freshwater mussel cultivation pearl, generally in the mantle of river mussel, insert the cell flake that mantle is made, the pearl that produces is irregular in shape, and diameter is less, can't artificially set shape, and Generally, the bead breeding cycle takes 4-5 years, the breeding cycle is long and the production cost is high

Method used

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  • Method for culturing pearl oyster with model pearls contacting shell, and kernels for model thereof
  • Method for culturing pearl oyster with model pearls contacting shell, and kernels for model thereof
  • Method for culturing pearl oyster with model pearls contacting shell, and kernels for model thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment one: select the artificially propagated pleated crown clam with a body length of 12~13cm in the first age as the pearl clam, and use hard plastic to make a high 43mm, wide 30mm, and a relief Buddha statue with a thickness of 6mm or a shaped pearl nucleus of 12 constellations 1. A hard base edge 11 is integrally added to the bottom periphery of the shaped bead core 1. The hard base edge 11 protrudes outwards by 1.5 mm on the bottom basis of the above-mentioned shaped bead core 1, and its thickness is 1 mm. When implanted, Use an opener to open the shell of the pleated crested clam, and use a wedge to close the mouth, then use a wound plate to poke the mantle shell muscle at the front and center of the shell edge, and then use the hand to send the shaping bead core 1 into the wound, and finally use the delivery The core device pushes the shaped bead nucleus 1 to the position behind the center of the shell of the crested clam, and inserts two grains in total in e...

Embodiment 2

[0019] Embodiment two: if figure 1 and figure 2 As shown, the artificially bred crested pleat clam with a second instar body length of 16 cm, a relatively flat shell shape, thin plumpness, and a thin and transparent mantle was selected as the pearl-growing clam, and a hard plastic was used to make a shell. 80 mm high, 60 mm wide, and 10 mm thick animal-shaped bead core 1, and a hard base edge 11 with a thickness of 1 mm is integrally added to the bottom periphery of the above-mentioned shaped bead core 1, and the hard base edge 11 is formed on the above-mentioned shaped bead core 1. The bottom of the bead core 1 protrudes outward by 2 mm, and the bottom of the above-mentioned shaped bead core 1 is pasted with a soft base 2, which is located on the bottom of the hard base edge 11 of the shaped bead core 1 and extends outward by 5 mm. Its thickness is 0.5mm, and a total of two shells are inserted into each clam. After the surgery, the pleated crown clam has its surgical wound ...

Embodiment 3

[0020] Embodiment three: as image 3 As shown, select the natural pleat crested clam of 22cm of body length of the third instar as mother-of-pearl mussel, adopt hard plastic to make a diameter 12mm, the semicircle shaping bead core 1 of height 6mm, then the bead core 1 of shaping is pasted on On the soft base 2, the height of each soft base is 90mm, the width of the lower end is 60mm, and the thickness is 0.8mm. Five shaped bead cores 1 can be pasted on each soft base 2, and each mother-of-pearl clam Two pieces of the above-mentioned connecting bead cores can be inserted. The first 20 days after insertion is the recuperation period. During the recuperation period, it is best to keep the water quality fresh and pollution-free. After 20 days, when the shell muscle of the wound is tightly attached to the shell, it should be properly fertilized. Cultivate pearls, the cycle of pearl cultivation is two years, the survival rate and pearl formation rate are above 90%, and each pearl c...

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Abstract

A method for culturing the shaped pearl includes preparing the shaped core from non-toxic hard plastics, inserting it in freshwater mussel or pearl oyster, culturing by hanging them in water, and picking up the shaped pearls from them. Its advantages are beautiful appearance, high quality, and high output of shaped pearls.

Description

technical field [0001] The invention relates to a method for culturing pearls and a shaped pearl core used therein, in particular to a method for cultivating shaped pearls with shells and the shaped pearl core used therefor. Background technique [0002] In the production of currently known pearls attached to shells at home and abroad, generally adopt soft materials such as mold glue, paraffin wax, PVC soft plastics, rubber to be hand-printed, injected into pictographic pearl cores, as the application number is a disclosed one of 99101449 A kind of seedless shaped pearl and its production method, because these materials themselves are not qualitatively good, they are easily deformed in the cultivation process, and the pictographic pearl nucleus printed and injected by hand has unclear stripes on the surface, and the pearl surface is blurred after the upper layer of the pearl. , the value is not high, and in the existing production of shaped pearls with shells, due to imprope...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 谢绍河
Owner GUANGDONG SHAOHE PEARL
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