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

Cultivation method of selenium-enriched fish

A breeding method and technology for selenium-enriched fish, which are applied in the field of fish breeding to achieve the effects of improving the survival rate, reducing the number of fish sicknesses, and reducing belly-turning or other diseases

Inactive Publication Date: 2017-04-26
蓝明
View PDF5 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a selenium-enriched fish breeding method, which is green and environmentally friendly, and can significantly reduce Chemicals and drugs to increase the survival rate of fish, increase the selenium content in fish, and improve fish quality

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

[0034]A method for cultivating selenium-enriched fish, comprising the following steps:

[0035] a. Pond treatment: Drain the pond water before putting in fry, and then spread the above materials evenly on the bottom of the pond according to the ratio of 55kg of quicklime, 5kg of tea bran and 0.5kg of Bordeaux mixture per mu. After drying the pond for 5 days, inject clean water to clean the pond , and finally inject water to complete the pond treatment.

[0036] b. Fry management and culture: select good-quality fish fry, put them into the buffer pond for cultivation for 7 days and then put them into the pond for cultivation; the buffer pond water contains the following mass concentration substances: 0.3% salt water, 0.05% multivitamins , 0.08% selenium-enriched yeast and 5% traditional Chinese medicine concentrate, fed with selenium-enriched fish feed, and adequate oxygenation;

[0037] c. Feed feeding: put into the selenium-enriched fish feed of fish weight 3% and the green ...

Embodiment 2

[0044] A method for cultivating selenium-enriched fish, comprising the following steps:

[0045] a. Pond treatment: Drain the pond water before putting in fry, and then spread the above materials evenly on the bottom of the pond according to the ratio of 70kg of quicklime, 15kg of tea bran and 1.2kg of Bordeaux mixture per mu. After drying the pond for 10 days, inject clean water to clean the pond , and finally inject water to complete the pond treatment;

[0046] b. Fry management and breeding: select good-quality fish fry, put them into the buffer pond for cultivation for 15 days and then put them into the pond for cultivation; the buffer pond water contains the following mass concentration substances: 0.9% salt water, 0.2% multivitamins , 0.38% selenium-enriched yeast and 5% traditional Chinese medicine concentrate, fed with selenium-enriched fish feed, and adequate oxygenation;

[0047] c. Feed input: drop into fish weight 6% selenium-enriched fish feed and fish weight 3%...

Embodiment 3

[0054] A method for cultivating selenium-enriched fish, comprising the following steps:

[0055] a. Pond treatment: Drain the pond water before putting in the fish fry, and then spread the above materials evenly on the bottom of the pond according to the ratio of 62.5kg of quicklime, 10kg of tea bran and 0.85kg of Bordeaux mixture per mu. After drying the pond for 7.5 days, inject clean water for cleaning Pond, finally filled with water to complete the pond treatment;

[0056] b. Fry management and breeding: select good-quality fish fry, put them into the buffer pond for cultivation for 11 days and then put them into the pond for cultivation; the buffer pond water contains the following mass concentrations of substances: 0.6% salt water, 0.13% multivitamins , 0.23% selenium-enriched yeast and 3% traditional Chinese medicine concentrate, fed selenium-enriched fish feed, and sufficient oxygen;

[0057] c. Feed input: drop into fish weight 4.5% selenium-enriched fish feed and fi...

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 the field of fish cultivation technology, and particularly to a cultivation method of selenium-enriched fish. The cultivation method comprises the following steps of a, pond processing, namely processing a pond before fries are input; b, fry management and cultivation, namely cultivating the fries in a buffer pond by 7-15 days and then inputting into the pond, wherein the water of the buffer pond comprises an active material and selenium-enriched fish feed is input; c, inputting the feed, namely inputting a certain amount of selenium-enriched fish feed and forage every day; and d, performing cultivation management, namely periodically inputting water cleaning agent into the fish pond. The cultivation method of the selenium-enriched fish has advantages of realizing an environment-friendly effect, remarkably reducing chemical substances and drugs, improving fish survival rate, improving selenium content in the fish and improving fish quality.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of fish farming, in particular to a method for cultivating selenium-enriched fish. [0003] 【Background technique】 [0004] Selenium is honored as "longevity element" and "king of anti-cancer" by domestic and foreign medical and nutritional circles. In the 1970s, the World Health Organization announced that selenium is an essential trace element for the human body, and selenium deficiency will seriously affect human health. Selenium is an essential vector mineral nutrient for the human body, which cannot be synthesized in the human body. Selenium is distributed throughout various tissues, organs and body fluids, with the highest concentration in the kidney, which is very important for improving immunity and preventing cancer. When selenium is deficient, it will easily lead to the decline of human immunity. More than 40 kinds of diseases that threaten human health and life are related to human selen...

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
IPC IPC(8): A01K61/10A01K61/13A23K50/80A23K10/30A23K10/37A23K10/20A23K10/22A23K10/26A23K10/18A23K20/174A23K20/20C02F3/34A01N65/08A01N59/20A01N59/06A01P1/00A01P3/00A01P7/00A61K36/758A61P31/04A61P31/00A61P33/00A61K33/14
CPCA01K61/00A01N59/06A01N59/20A01N65/00A01N65/08A61K33/14A61K36/06A61K36/11A61K36/58A61K36/758C02F3/34C02F2209/06C02F2209/22C02F2303/04A01N2300/00A61K2300/00Y02P60/87Y02A40/81Y02A40/818
Inventor 蓝明
Owner 蓝明
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