Breeding method of night fluorescent pearl oyster

Abstract

The invention discloses a breeding method of a night fluorescent pearl oyster, comprising the following steps of: uniformly mixing night fluorescent powder with epoxide resin; coating an obtained mixture on the surface of a pearl nucleus; curing, and coating methyl methacrylate as a protecting layer; treating by using a pearl nucleus adjusting agent prepared from algal polysaccharides and aureomycin; treating cell shells by using an adjusting agent prepared from shellfish meat hydrolyzate same as that for a pearl oyster (mussel), and aureomycin, and carrying out an pearl-nucleus-inserting operation; and then fostering a freshwater mussel or pearl-breeding shellfish in a recuperation pool temporarily after the pearl-nucleus-inserting operation, then placing the freshwater mussel or pearl-breeding shellfish in a breeding water area for hoisted breeding, and harvesting after maturity to obtain a pearl, namely a night fluorescent pearl. According to the breeding method of the night fluorescent pearl oyster, the problems that the traditional pearls have single kind and low added value as well as the pearl-nucleus-inserting operation has low nucleus reserving rate and great repelling force are mainly solved; the ornament and the added value of the pearls are increased; and the nucleus splitting rate and the repelling force of the pearl oyster subjected to the operation are reduced.

Description

technical field [0001] The invention relates to the technical field of pearl cultivation, in particular to a method for cultivating nocturnal fluorescent pearl oysters. Background technique [0002] At present, my country's pearls show the phenomenon of "high output and low value", which seriously restricts the development of the pearl industry. In 2005, the output reached 1,500 tons, accounting for more than 95% of the world's total, but its output value accounted for 5%-10% of the world's total pearl output value. %, of which more than 80% of pearls can only be sold to Hong Kong, Japan, Europe and the United States in the form of raw materials or primary processed products, so our country urgently needs to increase the variety of pearls, change the original single type, and cultivate diverse and characteristic pearls , to enhance its added value. Nowadays, most pearls in the market are artificially cultivated or dyed later in order to increase the diversity of pearl colors ...

AI Technical Summary

Problems solved by technology

But the disadvantage of these two is that artificial cultivation usually dyes the bead nucleus, which will fade after a long time, while the dyed pearls in the later stage can only be dyed light color, and the dyeing process is strictly confidential. If dyed dark color, it will fade over time

After searching, it is found that the bead nurturing technology that uses self-made luminous powder to coat the surface of the bead core, sodium alginate and aureomycin to treat the bead core, and shellfish meat hydrolyzate and aureomycin to treat the small pieces of cells for self-alignment has not been reported yet.