Pictographic pearl culture technology

Abstract

The pictographic pearl culture process includes the following steps: selecting standard shellfish with high raised height of shell, layer body form, proper requirements for living water temperature and salinity and corresponding condition of pearl farm environment; selecting pearl nucleus which can effectively stimulate lateral epidermall cell of mother shellfish to accelerate secretion of nacrum, and the material of the pearl nucleus can be easily made into various forms, can organically be combined with inner side of mother shellfish, and has no any toxic side effect or radioactive damage to mother shellfish, the formed pearl nucleus is disinfected and dried, and then implanted into the mother shellfish to make further culture.

Description

field of invention

[0001] The invention relates to a seawater culture technique for pearls, in particular to a seawater culture technique for pictographic shelled pearls. Background technique

[0002] The traditional pictographic pearl cultivation process is generally to implant a bead nucleus of a certain material, such as wax, into the shell and cultivate it. However, this process can only form semi-circular shelled pearls. In 1979, seawater shelled pearls were introduced in my country. Cultivation has been successful, but its breeding technology is not easy to master, mainly refers to the colonization technology of bead nucleus is not easy to master, the material selection of bead nucleus is improper, the quality of material selection is not high, resulting in poor physical and chemical characteristics of beads. Formed pearls are generally small in size, and the diameter of semicircular pearls with shells cultivated according to traditional techniques does not exceed 15mm,...

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