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

Fry breeding method of sea eels

A technology of eel and nursery ponds, which is applied in the field of breeding and breeding, can solve the problems of low hatching rate, eel resources that cannot meet human consumption needs, and susceptibility to intestinal diseases, so as to achieve wide application prospects, reduce the incidence of diseases and insect pests, The effect of improving the survival rate of seedlings

Inactive Publication Date: 2015-04-15
天津市益多利来水产养殖有限公司
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, natural eel resources are far from meeting human consumption needs, so eel farming has also entered large-scale industrial production
However, the existing seedling raising methods generally have a low hatch rate and are susceptible to intestinal diseases

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 Construction

[0015] The following describes the technical solutions in the embodiments of the present invention clearly and in detail with reference to the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0016] A method for raising eel seedlings includes the following steps:

[0017] 1) The water in the nursery pond is pre-treated by a foam separation device;

[0018] 2) After the seedlings are hatched, cultivate them at about 25°C;

[0019] 3) Feed the feed after three days of incubation, feed it once a day, change the water every two days, and put the microecological preparation particles after each water change;

[0020] 4) Feed the feed after ten days of cultivation, fee...

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 belongs to the technical field of cultivation and particularly relates to a fry breeding method of sea eels. By the aid of the method, fry breeding of the sea eels is carried out, and oxygen partial pressure in a water body is improved to provide sufficient oxygen to sea eel fries; a micro-ecological preparation is added and foam of the water body is separated, so that the content of ammonia nitrogen, nitrite and organic matters in the water body is reduced; the water quality is controlled and a safe water body environment is provided for the fries; antibiotics are added periodically so that the occurrence rate of plant diseases and insect pests is obviously reduced and the survival rate of the fries is improved and is up to be more than 60%; the fry breeding method has a wide application prospect.

Description

Technical field [0001] The invention belongs to the technical field of breeding and raising seedlings, in particular to a method for raising eel seedlings. Background technique [0002] Eel is rich in a variety of nutrients, has the effects of nourishing deficiency, nourishing blood, removing dampness, and anti-tuberculosis. It is a good nutrient for patients with chronic diseases, weakness, anemia, tuberculosis and other patients. Its liver is rich in vitamin A, which is an excellent food for night blind people. It is also rich in vitamin A and vitamin E, the content is 60 times and 9 times that of ordinary fish. Its spine has almost everything needed for a perfect calcium source, so it is respected by scientists at home and abroad, and is recognized as an "ideal natural biological calcium source" and "a natural supplier of human calcium". [0003] However, natural eel resources are far from being able to meet human consumption needs, so the eel breeding industry has also entere...

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): A01K61/00
CPCY02A40/81A01K61/00
Inventor 何新华刘东继
Owner 天津市益多利来水产养殖有限公司
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