Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Seed production method of a blue-purple mantle Saffron strain

A mantle, blue-purple technology, applied in the fields of application, climate change adaptation, fish farming, etc., can solve the problem of single mantle color, etc., achieve the effect of shortening the seed production cycle, high feasibility, and strong practicability

Active Publication Date: 2020-11-10
SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For giant clams, the shells do not have rich and colorful colors, but their mantle colors are rich and colorful, especially the saffron, long, nova, scaly, and non-scaled giant clams. , The color of the mantle of the devil clam is relatively simple

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Seed production method of a blue-purple mantle Saffron strain
  • Seed production method of a blue-purple mantle Saffron strain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] a. Initial selection of parents: On March 27, 2016, at the Hainan Tropical Marine Biology Experimental Station of the Chinese Academy of Sciences, when the individual mantles in the safflower clam culture tanks were fully stretched, 300 individuals with blue-purple mantles were selected and placed separately in Accelerate ripening in another breeding tank;

[0024] b. Secondary selection of parents: On April 1, 2016, on the basis of the initial screening, use scissors to cut a piece of sorghum grain-sized mantle from the edge of the mantle of each individual, and place it under a dissecting microscope for observation. The blue part is 247 individuals with 100% blue iridescent cells were retained as parents; 53 individuals with individual iridescent cells of other colors were discarded;

[0025] c. Family pairing: Use serotonin oxytocic agent to inject parental oxytocin (refer to Chinese invention patent: a method for artificially inducing giant clam to release gametes, ...

Embodiment 2

[0031] a. Initial selection of parents: On March 28, 2017, at the Hainan Tropical Marine Biology Experimental Station of the Chinese Academy of Sciences, when the individual mantles in the safflower clam culture tanks were fully stretched, 400 individuals with blue-purple mantles were selected and placed separately in Accelerate ripening in another breeding tank;

[0032] b. Secondary selection of parents: On April 3, 2017, on the basis of the initial screening, use scissors to cut a piece of sorghum grain-sized mantle from the edge of the mantle of each individual, and place it under a dissecting microscope for observation. The blue part is 325 individuals with 100% blue iridescent cells were retained as parents; 75 individuals with individual iridescent cells of other colors were discarded;

[0033] c. Family pairing: Use serotonin oxytocic agent to inject parental oxytocin (refer to Chinese invention patent: a method for artificially inducing giant clam to release gametes, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a seed producing method for a tridacna crocea strain with bluish violet pallium. According to the method, in order to shorten the cultivating period of the new tridacna croceastrain, the parent screening rule is adopted for the first time; the theory that blue iridocyte in the pallium of tridacna develops, and consequently the pallium shows bluish violet is adopted in combination; multiple times of parent selection is adopted, blue iridocyte homozygotic type parents are obtained, the parents breed offsprings again next year, and the 100% tridacna crocea strain with thebluish violet palliu is obtained. The strain is attractive in appearance, the economic value is improved by 4-5 times, a new product is provide for a seawater ornamental aquarium market, and a new way is also provided for tridacna variety breeding. According to the seed producing method, the breeding period of the tridacna color new strain is shortened to 2 years from 5-6 years, the seed production period is greatly shortened, the breeding risk is reduced, the breeding benefits are increased, and the new path is provided for new variety breeding. The seed producing method has the advantages of being high in feasibility, high in practicality and the like.

Description

Technical field: [0001] The invention belongs to the technical field of shellfish genetics and breeding in marine agriculture, and in particular relates to a seed production method and application of a blue-purple mantle safflower clam strain. Background technique: [0002] As a quality trait that can be inherited, color has always been concerned by biologists, geneticists, and breeders. From the perspective of human appreciation of beauty, color is also an important economic trait and plays an important role in animal and plant genetics and breeding. With the development of modern society and the improvement of quality of life, people demand higher and higher tastes, and special varieties are becoming more and more important. New varieties of terrestrial shellfish such as colored cotton, purple rice, and black corn are favored by people. And colorful pearls, colorful goldfish and other aquatic characteristic species are also popular among people. These characteristic var...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/54
CPCY02A40/81
Inventor 张跃环李军周梓华喻子牛
Owner SOUTH CHINA SEA INST OF OCEANOLOGY - CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com