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

Feeding method for freshwater fish

A feeding method and technology for freshwater fish, which can be used in fish farming, climate change adaptation, animal feed, etc., can solve the problems of protein deficiency, excess components, and insufficient fat content, and achieve accelerated growth and development, good protein structure, and meat quality Fragrant effect

Inactive Publication Date: 2020-10-16
QIDONG NONGJIAOHUI FOOD CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing freshwater fish feeding method is mainly to feed feed, such as microbial feed or some self-made mixture, such as the mixture of bean cake, wheat bran, soybean powder, etc. Whether it is microbial feed or self-made mixed feed, there are many components, not It is easy to control, or it is not a pure natural feed, and more additives are added, which may easily cause protein deficiency or excess, or excessive carbohydrate content, or insufficient or deteriorated fat content, resulting in pathological changes
These will slow down the growth and development of fry, affect the bone structure of the fish, and eventually lead to poor texture and taste of the processed fish

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

[0014] The present invention will be further described in detail below in conjunction with specific embodiments.

[0015] A feeding method for freshwater fish comprises the following steps: feeding grass to the freshwater fish after the fish body grows to 45mm or more, and feeding beans to the freshwater fish when the fish body grows to 180-300mm.

[0016] Specifically, after the fry, the fish body has grown and elongated. In the prior art, the fish is fed with feed after the fry grow up, but in this embodiment, the fish is fed with grass. This kind of pure natural feeding can make the freshwater fish grow fast. , more meat, and the meat is more tender and more fragrant. The forage in this embodiment is pure natural fresh and tender forage, which is rich in nutrition, less in cellulose, easy to digest, and can make the fish grow fast and less sick.

[0017] When the fish grows to 180-300mm, preferably 200-250mm, the grass feeding is changed to beans. The reason why it is cha...

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 feeding method for freshwater fish. The feeding method comprises the following steps of after fish bodies are 45mm or above, feeding the freshwater fish with grass, and whenthe fish bodies are 180-300mm, feeding the freshwater fish with peas and beans. The freshwater fish to be processed are subjected to early stage feeding, so that growth and development of the fish bodies can be accelerated, and besides, the fish bodies have much meat and few fish bones, and are fragrant and tender in meat quality, good in mouth feel, good in protein structure, and not liable to cause lesion, the contents of proteins, carbohydrate and fat in the fish bodies can be balanced, and lack or excess can be avoided.

Description

technical field [0001] The invention relates to the technical field of freshwater fish feeding, in particular to a freshwater fish feeding method. Background technique [0002] my country is rich in aquatic resources, especially the freshwater fish breeding industry is very developed, with various varieties, relatively stable production quantity, and easy to handle seasonally. Freshwater fish has the characteristics of high protein and low fat. It is an indispensable and important part of daily diet, and it is also one of the main sources of animal protein. In the past ten years, the production of freshwater fish in my country has been increasing continuously, and the production of freshwater fish has played an increasingly important role in ensuring the supply of aquatic products in my country. [0003] The existing freshwater fish feeding method is mainly to feed feed, such as microbial feed or some self-made mixture, such as the mixture of bean cake, wheat bran, soybean ...

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): A01K61/10A23K50/80A23K10/30A23K10/37
CPCA23K10/30A23K10/37A23K50/80A01K61/10Y02P60/87Y02A40/81Y02A40/818
Inventor 谢铁军
Owner QIDONG NONGJIAOHUI FOOD 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