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

Young river crab fodder component and preparation method thereof

A component and technology for river crabs, which are applied in the field of juvenile crab feed components and their preparation, can solve the problems of multiple molting, decreased self-immunity of juvenile crabs, harsh environmental requirements for feeding, etc.

Inactive Publication Date: 2015-11-11
郭亮
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current river crabs grow slowly in young crabs, have strict requirements on the environment for feeding, and are prone to multiple moulting phenomena, and are also vulnerable to attacks by other river crabs. The survival rate of crabs is reduced, which brings certain economic losses to the breeders

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

[0016] A feed composition for young river crabs, the weight components of raw materials are: 9 parts of rice bran, 11 parts of bean cake, 7 parts of silkworm chrysalis, 14 parts of potato powder, 7 parts of potato, 7 parts of fish meal, 6 parts of lean meat powder, 4 parts of snail powder, 4 parts of duckweed, 5 parts of bitter grass, 3 parts of calcium dihydrogen phosphate, 3 parts of calcium phosphate, 3 parts of calcium lactate, 1 part of sodium chloride, 6 parts of green onion juice, 5 parts of ecdysin, and 5 parts of preservatives.

[0017] The preparation method of juvenile river crab feed, the steps are as follows:

[0018] 1) Weighing rice bran, potato, duckweed, and bitter grass according to the weight components of young river crab feed components, and crushing them to pass through 20 meshes;

[0019] 2) put rice bran, bean cake, silkworm chrysalis, potato powder, potato, fish meal, lean meat powder, river snail powder, duckweed, bitter grass, mineral salt, green oni...

Embodiment 2

[0022] A feed composition for young river crabs, the weight components of raw materials are: 9 parts of rice bran, 9 parts of bean cake, 11 parts of silkworm chrysalis, 9 parts of potato powder, 6 parts of potato, 4 parts of fish meal, 4 parts of lean meat meal, 5 parts of snail powder, 5 parts of duckweed, 8 parts of bitter grass, 4.5 parts of calcium dihydrogen phosphate, 4.5 parts of calcium phosphate, 4.5 parts of calcium lactate, 1.5 parts of sodium chloride, 7 parts of green onion juice, 4 parts of ecdytin, and 4 parts of preservatives.

[0023] The preparation method of juvenile river crab feed, the steps are as follows:

[0024] 1) Weighing rice bran, potato, duckweed, and bitter grass according to the weight components of young river crab feed components, and crushing them to pass through 30 meshes;

[0025] 2) put rice bran, bean cake, silkworm chrysalis, potato powder, potato, fish meal, lean meat powder, river snail powder, duckweed, bitter grass, mineral salt, gre...

Embodiment 3

[0028] A feed composition for young river crabs, the weight components of raw materials are: 15 parts of rice bran, 16 parts of bean cake, 9 parts of silkworm chrysalis, 9 parts of potato powder, 7 parts of potato, 5 parts of fish meal, 4 parts of lean meat meal, 5 parts of snail powder, 3 parts of duckweed, 6 parts of bitter grass, 3 parts of calcium dihydrogen phosphate, 3 parts of calcium phosphate, 3 parts of calcium lactate, 1 part of sodium chloride, 5 parts of green onion juice, 3 parts of ecdysin, and 3 parts of preservatives.

[0029] The preparation method of juvenile river crab feed, the steps are as follows:

[0030] 1) Weighing rice bran, potato, duckweed, and bitter grass according to the weight components of young river crab feed components, and crushing them to pass through 40 meshes;

[0031] 2) put rice bran, bean cake, silkworm chrysalis, potato powder, potato, fish meal, lean meat powder, river snail powder, duckweed, bitter grass, mineral salt, green onion...

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

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Diameteraaaaaaaaaa
Diameteraaaaaaaaaa
Login to View More

Abstract

The invention provides a young river crab fodder component and a preparation method thereof. The young river crab fodder component comprises the following raw materials in parts by weight: 8-20 parts of rice bran, 5-18 parts of bean cakes, 5-12 parts of silkworm chrysalis, 5-15 parts of sweet potato powder, 3-10 parts of potatoes, 3-8 parts of fish meal, 3-8 parts of lean meat powder, 3-8 parts of viviparidae powder, 2-6 parts of duckweed, 4-10 parts of vallisneria natans, 5-15 parts of mineral salt, 3-8 parts of green Chinese onion juice, 2-5 parts of eclosion hormone and 2-5 parts of a preservative. The young river crab fodder component has the following advantages: exuviation of young river crabs can be quickly realized, the soft shells of exuviated young river crabs can quickly grow into hard shells, the autoimmunity of young river crabs can be improved, the quick growth of young river crabs can be facilitated, and the situation that after growing up, young river crabs are delicious in meat and rich in nutrition is guaranteed.

Description

technical field [0001] The invention relates to the field of feed processing, in particular to a young river crab feed component and a preparation method thereof. Background technique [0002] With the continuous improvement of people's living standards, the ingredients that can be placed on people's tables are becoming more and more abundant. Because the meat of river crab is delicious and nutritious, it is one of the ingredients that are loved by people. [0003] However, the current river crabs grow slowly in young crabs, have strict requirements on the environment for feeding, and are prone to multiple moulting phenomena, and are also vulnerable to attacks by other river crabs. The survival rate of crabs is reduced, which brings certain economic losses to breeders. Contents of the invention [0004] Aiming at the deficiencies in the prior art, the present invention provides a young river crab feed composition and a preparation method thereof, so that young river crabs...

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): A23K1/18A23K1/14A23K1/10A23K1/16A23K1/175
Inventor 郭亮
Owner 郭亮
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