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

Desalination cultivation method for pinctada martensii

A technology of Pinctada martensii and its cultivation method, which is applied in the field of desalination cultivation of Pinctada martensii, can solve the problems of large limitation and low output of seawater cultivation, and reduce the cost of cultivation, increase the growth rate, increase the output and quality Effect

Inactive Publication Date: 2008-07-02
ZHEJIANG SHANXIAHU PEARL GROUP CO LTD +1
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a desalination culture method of seawater cultured pearl Pinctada martensii, so as to solve the problem of large limitation and low output of seawater culture

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] 1. Carry out seawater seedling cultivation according to the fully artificial breeding method of Pinctada martensii.

[0015] 2. Wait until the juvenile shellfish come out of the pond, start desalination culture. First adjust the pool water to the same or similar salinity as the seawater in the nursery, and then release the seedlings, reducing the salinity by 0.004 to 0.005 every week. After 9 weeks of breeding, the salinity drops to 1.008, which means the desalination breeding process is completed. Pinctada martensii can be cultured in fresh water, at this time, pearl breeding of Pinctada martensii can be carried out.

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 relates to a method of desalting culturing for pinctada martensii dunker. In the method, pinctada martensii dunker is cultured into a little oyster in seawater and then is transferred to a culturing pool with the same or similar seawater salinity for culturing; reducing the salinity in the culturing pool by 0.004 to 0.005 every week until the salinity is reduced to 1.000 to 1.010, then the desalting culturing of the pinctada martensii dunker is finished. The desalting culturing method of the invention reduces culturing cost, enlarges the culturing area of pinctada martensii dunker, improves the growing speed of pinctada martensii dunker, increases the output and quality of pearls and greatly improves the economic benefits of pinctada martensii dunker culture.

Description

(1) Technical field [0001] The invention relates to a desalination cultivation method of shellfish, in particular to a desalination cultivation method of Pinctada martensii. (2) Background technology [0002] Pinctada martensii is the most commonly used shellfish for marine cultured pearls. However, marine aquaculture is too affected by natural conditions, which greatly limits the scope and output of aquaculture. If the technical problem of desalination cultivation of Pinctada martensii can be solved, economic benefits will be greatly improved in actual production and cultivation. (3) Contents of the invention [0003] The purpose of the present invention is to provide a desalination cultivation method of seawater cultured pearl Pinctada martensii, so as to solve the problems of large limitation and low output of seawater culture. [0004] The technical scheme that the present invention adopts is as follows: [0005] A desalination cultivation method of Pinctada martens...

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 Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 陈海军李小龙翁学庆付展飞王俊何晓琳郑莉
Owner ZHEJIANG SHANXIAHU PEARL GROUP CO LTD
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