Functional biological feed for intensified breeding of cherax quadricarinatus and preparation method of functional biological feed

A technology for red crayfish and sex organisms, which is applied in the field of red crayfish farming, can solve the problems of stress and low immunity of red crayfish, and achieves the advantages of improving meat flavor, promoting growth and reducing water pollution. Effect

Inactive Publication Date: 2018-11-06
江苏螯龙水产养殖科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the fact that the existing feed cannot solve the problems of red crayfish stress, low immunity and quality decline, the purpose of the present invention is to provide a functional biological feed for intensive cultivation of red crayfish and its preparation method to solve the above background questions raised in technology

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0023] A functional biological feed for intensive cultivation of red-clawed crayfish, comprising the following components in terms of mass percentage: 15-25% of imported fish meal, 6-10% of fermented peanut meal, 10-16% of fermented soybean meal, 3-3% of yeast extract 5%, shrimp shell powder 4-8%, high-gluten flour 15-25%, corn flour 8-15%, calcium dihydrogen phosphate 2-4%, soybean lecithin 2-5%, fish oil 2-4%, soybean oil 1-3%, vitamin mineral premix 2%, functional additive 2%;

[0024] The functional additive is one or more mixtures of vitamin C, Bacillus subtilis, spirulina powder, yeast cell wall polysaccharide and natural astaxanthin;

[0025] The vitamin mineral premix contains per kilogram: vitamin A acetate 5g, vitamin D10g, vitamin E acetate 50g, biotin 2g, vitamin C400g, KI (75.73%I) 13.34g, yeast selenium 16.66g, The rest is fine chaff.

[0026] A preparation method of a functional biological feed for red-clawed crayfish intensive cultivation, the specific steps ...

Embodiment 2

[0032] A functional biological feed for the intensive cultivation of red-clawed crayfish, including the following components by mass percentage: 20% of imported fish meal, 8% of fermented peanut meal, 15% of fermented soybean meal, 4% of yeast paste, and 6% of shrimp shell powder , 20% high-gluten flour, 11% corn flour, 3% calcium dihydrogen phosphate, 4% soybean lecithin, 3% fish oil, 2% soybean oil, 2% vitamin and mineral premix, 2% functional additives;

[0033] The functional additive is one or more mixtures of vitamin C, Bacillus subtilis, spirulina powder, yeast cell wall polysaccharide and natural astaxanthin;

[0034] The vitamin mineral premix contains per kilogram: vitamin A acetate 5g, vitamin D10g, vitamin E acetate 50g, biotin 2g, vitamin C400g, KI (75.73%I) 13.34g, yeast selenium 16.66g, The rest is fine chaff.

[0035] A preparation method of a functional biological feed for red-clawed crayfish intensive cultivation, the specific steps are as follows:

[0036]...

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PUM

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Abstract

The invention discloses a functional biological feed for intensified breeding of cherax quadricarinatus, belongs to the technical field of breeding of the cherax quadricarinatus, and solves the problems of low stress, low immunity and low quality of the cherax quadricarinatus, which cannot be solved by a conventional feed. The functional biological feed comprises the following components in percentage by mass: 15-25% of imported fish meal, 6-10% of fermented peanut meal, 10-16% of fermented soybean meal, 3-5% of yeast cream, 4-8% of shrimp shell powder, 15-25% of high gluten flour, 8-15% of corn flour, 2-4% of calcium dihydrogen phosphate, 2-5% of soybean phospholipid, 2-4% of fish oil, 1-3% of soybean oil, 2% of a vitamin mineral premix and 2% of a functional additive. The invention further discloses a preparation method of the feed. The functional biological feed disclosed by the invention specially overcomes the defects that the stress and the immunity are reduced and the quality isreduced, which are possibly caused by an intensified breeding mode of the cherax quadricarinatus in a greenhouse or a workshop and the like, and has the effects of being balanced in nutrients, and capable of promoting growth, improving meat quality flavor, increasing the survival rate, reducing water pollution and the like.

Description

technical field [0001] The invention belongs to the technical field of red crayfish cultivation, and in particular relates to a functional biological feed for intensive cultivation of red crayfish and a preparation method thereof. Background technique [0002] With the rapid development of my country's economy and the continuous improvement of people's living standards, people now have higher and higher requirements for the quality of aquatic products. Shrimp, as a common aquatic product, plays an important role in people's lives. people's quality of life. [0003] Red-clawed crayfish is one of many species of shrimp, and red-clawed crayfish is an omnivorous animal; under natural conditions, it mainly feeds on organic debris, epiphytic algae, filamentous algae, roots, leaves and Debris; animal food likes to eat waterworms, earthworms, eggs, pupae, snails, mussels, fish, etc. of aquatic insects. [0004] However, the existing red crayfish farming generally adopts intensive f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80
CPCA23K50/80Y02A40/818
Inventor 王雷王宝杰庞德彬邢华
Owner 江苏螯龙水产养殖科技有限公司
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