Cultivation method of golden yellow seawater pearls

Abstract

The invention discloses a cultivation method of golden yellow seawater pearls. The cultivation method comprises the following steps that S1, pearl shells with yellow inner side layers of shells are selected and mantle cell small pieces are obtained; S2, pinctada martensii of which the inner side layer of the shell is yellow is selected, the pearl nucleus is implanted into the pinctada martensii through an operation, and the obtained mantle cell small pieces are attached to the pearl nucleuses; S3, the pinctada martensii after the operation is put into a seawater pond for recuperation for 25-35days; dead shellfishes are removed, attachments of live shellfishes are removed, and then cultivation is continued; S4, after culturing for 2-3 months, the dead shellfishes are removed and the attachments are cleaned, and then cultivation is continued; the steps are repeated for 4-5 times to complete the cultivation process. The pearl shells with yellow inner side surface layers are selected to obtain the mantle cell small pieces, the mantle cell small pieces and the pearl nucleuses are implanted into the nucleus positions of the pinctada martensii with yellow inner side surface layers through cell transplantation, in the cultivation process, pearl sacs are formed through endocrine decomposition and melting of the pinctada martensii, and golden yellow nacre layers are formed, and therefore the golden yellow pearls are produced.

Description

technical field [0001] The invention belongs to the technical field of seawater pearl cultivation, and in particular relates to a method for cultivating golden yellow seawater pearls. Background technique [0002] Pearls are precious jewels of biomineralization in molluscs, and are generally divided into seawater pearls and freshwater pearls. Compared with freshwater pearls, most seawater pearls have higher roundness, stronger luster, more delicate feel, and more appreciation and medicinal value. In the prior art, the culture of seawater pearls is mainly based on inserting nuclei. Through surgery, pearl nuclei are implanted in shells such as Martensii oysters, and then placed in a suitable culture environment. Natural cultivation allows the nacre secreted by Martensii oysters to wrap the pearl nuclei. to form pearls. At present, because the color of the pearl is closely related to the color of the shell of the donor body, the pearls produced by the Martensii oyster in mari...

AI Technical Summary

Problems solved by technology

At present, because the color of pearls is closely related to the color of the shells of the donor body, the pearls produced through mariculture of Martensii oysters have a relatively single color. There is only one color on a single bead, and the appearance is relatively monotonous.

In order to obtain multi-color effects commercially, it can only be dyed by bead core or finished pearls, which is always the effect of artificial coloring, which cannot satisfy people's pursuit.

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