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

Special water body osmotic pressure regulator for culturing litopenaeus vannamei and application method

A technology of osmotic pressure regulator and application method, which is applied in the direction of general water supply saving, application, chemical instruments and methods, etc., can solve the problems of death, osmotic pressure of shrimp body cannot adapt, etc., achieve simple operation, overcome the change of osmotic pressure of shrimp body Death, the effect of increasing the survival rate

Active Publication Date: 2015-07-01
长沙虾源致美生物科技有限公司
View PDF5 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Penaeus vannamei has not been successfully bred in fresh water in my country so far. The supply of shrimp seedlings is provided by seawater breeding farms with high salinity in the coast. Since shrimp seedlings enter freshwater directly from seawater with high salinity, the osmotic pressure of the breeding water environment varies with the salinity of the water body in a wide range. Mutation occurs due to reduction, which will lead to the death of shrimp body osmotic pressure that cannot adapt to the osmotic pressure mutation of the water environment

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
  • Special water body osmotic pressure regulator for culturing litopenaeus vannamei and application method
  • Special water body osmotic pressure regulator for culturing litopenaeus vannamei and application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: The cultivation test of Penaeus vannamei was carried out by using the freshwater osmotic pressure regulator of Penaeus vannamei of the present invention. The specific experimental process is as follows: (1) The breeding experiment is carried out at the industry-university-research base of Changsha University, and the indoor temperature-controlled glass aquarium is 80cm x 40cm x40cm. It is carried out in the breeding system of the laboratory of Changsha University. The vannamei shrimp seedlings are provided from domestic coastal high-salinity seawater breeding farms, and the salinity of the shrimp seedlings transportation water is 12 degrees.

[0029] (2) The freshwater osmotic pressure regulator of Penaeus vannamei is prepared according to the following chemical substances in parts by weight: sodium hydroxide 1, vitamin C 0.02, vitamin E 0.015, calcium chloride 0.7, pyridoxine 0.015, potassium chloride 0.35, sodium silicate 0.002, well salt 16, creatine ph...

Embodiment 2

[0034]Embodiment 2: The cultivation test of Penaeus vannamei was carried out by using the freshwater osmotic pressure regulator of Penaeus vannamei of the present invention. The specific experimental process is as follows: (1) The breeding experiment is carried out at the industry-university-research base of Changsha University, and the indoor temperature-controlled glass aquarium is 80cm x 40cm x40cm. It is carried out in the breeding system of the laboratory of Changsha University. The vannamei shrimp seedlings are provided from domestic coastal high-salinity seawater breeding farms, and the salinity of the shrimp seedlings transportation water is 12 degrees.

[0035] (2) The freshwater osmotic pressure regulator of Penaeus vannamei is prepared according to the following chemical substances in parts by weight: sodium hydroxide 2, vitamin C 0.02, vitamin E 0.02, calcium chloride 1, pyridoxine 0.02, potassium chloride 0.5, sodium silicate 0.003, well salt 15, creatine phosphat...

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 special water body osmotic pressure regulator for culturing litopenaeus vannamei and an application method. The special water body osmotic pressure regulator comprises, by weight, 1-2 parts of sodium hydroxide, 0.01-0.02 part of vitamin C, 0.01-0.02 part of vitamin E, 0.5-1 part of calcium chloride, 0.01-0.02 part of pyridoxine, 0.1-0.5 part of potassium chloride, 0.01-0.03 part of sodium silicate, 15-20 parts of well salt, 0.01-0.015 part of phosphocreatine, 0.1-0.3 part of boric acid, 0.01-0.02 part of glucose, 0.02-0.04 part of potassium bromide, 0.02-0.05 part of sodium bicarbonate, 8-10 parts of magnesium sulfate, 0.1-0.15 part of soybean oligosaccharides, 20-25 parts of sea salt and 5-8 parts of monocalcium phosphate. Through adjusting the salt content and osmotic pressure of fresh water for culturing the litopenaeus vannamei, the litopenaeus vannamei in a high-salt-content sea water growth environment is adapted to a low-salt-content fresh water growth environment.

Description

Technical field: [0001] The invention relates to a water body osmotic pressure regulator specially used for cultivating seawater animals Penaeus vannamei in fresh water and an application method thereof, belonging to the technical field of aquaculture. Background technique: [0002] Penaeus vannamei has the characteristics of adapting to a wide range of salinity, strong disease resistance, fast growth, high meat yield, delicious meat, high protein and low fat, and suitable for artificial high-density breeding. One of the fine varieties of cultured prawns. Introduced in 1988 in my country, it is mainly cultured in coastal wide-saline waters. However, for a long time, coastal culture has been aquaculture all year round, water quality has deteriorated, viruses and bacteria have ravaged, and natural disasters have occurred frequently, resulting in reduced production of coastal culture, while domestic people's consumption of Penaeus vannamei However, it keeps rising. Therefore, i...

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): A01K63/04C02F1/00C02F9/08
CPCY02A20/131
Inventor 刘臻唐建洲张义刘正轩刘永虎
Owner 长沙虾源致美生物科技有限公司
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