Cultivation method of clam clams for nucleation and pearl breeding

Abstract

The invention provides a cultivating method for implanting core and nursing pearls via giant clam shells. The cultivating method is characterized in that before core planting via the giant clam shells, preoperative anesthesia treatment is conducted to the giant clam shells; then a core sheet co-transmitting method is employed, so the cell small sheets and the pearl core can be sent into a soft part of the giant clam shell; then the giant clam shells planted with the pearl core is put back to cultivating water area for pearl nursing; and after the nursing pearl mature, pearls can be achieved from the giant clam shells. Before planting pearl cores in the giant clam shells, preoperative anesthesia treatment is conducted to the giant clam shells and then the core sheet co-transmitting method is employed, so the cell small sheets and the pearl core can be sent into a soft part of the giant clam shells; the soft part of the giant clam shells has muscular flaccidity, so pearl core can be conveniently planted; and high pearl core remaining rate and low death rate can be achieved. Pearl cores can be planted and nursed in multi-parts (such as a visceral mass, an adductor muscle and a mantle) of the giant clam shells, which is innovated; and plenty of pearl cores can be planted and high pearl quality can be achieved.

Description

technical field [0001] The invention relates to a method for cultivating pearls, in particular to a method for cultivating pearls by planting nuclei with giant clam shells. Background technique [0002] Tridacna shells (referred to as giant clams) are abundant in the South my country Sea. Tridacna shells are the largest species of bivalves. The shells of giant clam shells are mostly used to carve pendant ornaments, especially the tail ends of giant clam shells are used in traditional Chinese medicine. It was once considered to have the same curative effect as pearls, because the trace elements, shell keratin and amino acids it contains have the functions of health care, promoting body metabolism, anti-aging and preventing osteoporosis, and it is also loved by people when it is ground into powder Therefore, it can create considerable economic benefits for human beings, and live shellfish can also purify water quality and regulate water environment, so it is an important public ...

AI Technical Summary

Problems solved by technology

However, there have been no reports and no successful cases at home and abroad on the use of giant clams to cultivate pearls. This is mainly due to the internal structure and physical condition of giant clams.

Because the internal structure of Tridacna clam is different from that of the existing pearl oyster, its digestive caecum is in the center of the viscera mass, the viscera are full and there is no obvious nuclear site for nucleation and pearl breeding, if the existing large pearl oyster is used The nucleation method of female oysters not only has poor surgical effect and is extremely difficult, but also some of the postoperative oysters will die and a large number of denuclei. pearl

Planting nuclei and raising pearls in the adductor muscle of giant clam is something that those skilled in the art dare not even think about, because the adductor muscle of giant clam is the hardest and most powerful species in bivalves, once it is forced Opening the operation, the muscles will be severely contracted, so it is impossible to perform operation on it with the existing technology, and the nuclei implantation technology is very difficult

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