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DHA containing laying hen feed additive

A technology for laying hen feed and additives, which is applied to animal feed, animal feed, additional food elements, etc., can solve the problems of pathogenic microorganism antibiotic residue, physical health, negative impact of ecological environment animal husbandry and economic development, etc., and achieves low cost and convenience. The effect of agricultural production and resistance enhancement

Inactive Publication Date: 2019-01-18
YUNNAN CHENGPENG FEED CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the long-term use of drug feed additives such as antibiotics for laying hens in the prior art, resulting in the drug resistance of pathogenic microorganisms and the residue of antibiotics in animals and eggs, which is harmful to human health, ecological environment and my country's animal husbandry. Economic development brings serious negative impact on the shortcomings, thus a kind of laying hen feed additive containing DHA is proposed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A feed additive for laying hens containing DHA is prepared from raw materials in the following weight ratio: 600 parts of corn flour, 15 parts of hawthorn powder, 6 parts of ground ginseng powder, 4 parts of ground powder of cordyceps sinensis, and 2 parts of oil rich in DHA.

[0022] Among them, the oil rich in DHA is one or more of fish oil DHA, seaweed oil DHA and linseed oil DHA.

[0023] A kind of laying hen feed additive containing DHA, comprises the steps:

[0024] 1) Preparation of corn flour: Put the corn into the pulverizer for crushing, then pour the crushed corn into the stirring device, add water, the mass ratio of corn and water is 1:4, turn on the stirring device, and the corn is at 96°C After steaming and cooking corn paste, add sodium citrate and edible essence, the amount of sodium citrate is 0.02% to 0.06% of the mass of corn, the amount of essence is 0.1% to 0.2% of the mass of corn, stir evenly, and then concentrate the liquid to a solid , to obtai...

Embodiment 2

[0029] A feed additive for laying hens containing DHA is prepared from raw materials in the following weight proportions: 550 parts of corn flour, 12 parts of hawthorn powder, 5 parts of ground ginseng powder, 3.5 parts of ground powder of cordyceps sinensis, and 1.5 parts of oil rich in DHA.

[0030] Among them, the oil rich in DHA is one or more of fish oil DHA, seaweed oil DHA and linseed oil DHA.

[0031] A kind of laying hen feed additive containing DHA, comprises the steps:

[0032] 1) Preparation of corn flour: put the corn into the pulverizer for crushing, then pour the crushed corn into the stirring device, add water, the mass ratio of corn and water is 1:4, turn on the stirring device, and the corn is at 95°C After steaming and cooking corn paste, add sodium citrate and edible essence, the amount of sodium citrate is 0.02% to 0.06% of the mass of corn, the amount of essence is 0.1% to 0.2% of the mass of corn, stir evenly, and then concentrate the liquid to a solid ...

Embodiment 3

[0037] A feed additive for laying hens containing DHA is prepared from raw materials in the following weight ratio: 500 parts of corn flour, 10 parts of hawthorn powder, 4 parts of ground ginseng powder, 3 parts of ground powder of cordyceps sinensis, and 1 part of oil rich in DHA.

[0038] Among them, the oil rich in DHA is one or more of fish oil DHA, seaweed oil DHA and linseed oil DHA.

[0039] A kind of laying hen feed additive containing DHA, comprises the steps:

[0040] 1) Preparation of corn flour: Put the corn into the pulverizer for crushing, then pour the crushed corn into the stirring device, add water, the mass ratio of corn and water is 1:4, turn on the stirring device, and the corn is at 94°C After steaming and cooking corn paste, add sodium citrate and edible essence, the amount of sodium citrate is 0.02% to 0.06% of the mass of corn, the amount of essence is 0.1% to 0.2% of the mass of corn, stir evenly, and then concentrate the liquid to a solid , to obtain...

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PUM

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Abstract

The invention discloses a DHA containing laying hen feed additive which is prepared from the following raw materials in weight proportion: 500 to 600 parts of corn flour, 10 to 15 parts of hawthorn fruit powder, 4 to 6 parts of radix ginseng milled powder, 3 to 4 parts of caterpillar fungus milled powder and 1 to 2 parts of grease containing rich DHA. According to a formula of the DHA containing laying hen feed additive disclosed by the invention, the core flour is utilized as a main raw material, and the corn flour has the advantages of rich sources, long storage time, low cost and convenience in production; the grease containing rich DHA, the radix ginseng milled powder and the caterpillar fungus milled powder are added to enhance resistance of laying hens and reduce the morbidity of thelaying hens; thus, the medicine use amount is reduced, the medicine residue amount in egg products is greatly reduced, and body health of the human is ensured; furthermore, as the laying hens eat theadditive prepared from the grease containing rich DHA, the radix ginseng milled powder and the caterpillar fungus milled powder, the nutritional value of eggs can be higher.

Description

technical field [0001] The invention relates to the technical field of poultry feed, in particular to a feed additive for laying hens containing DHA. Background technique [0002] In recent years, with the improvement of people's living standards, the demand for eggs has continued to increase, and the development and scale of laying hens has continued to expand. However, various diseases have become an important problem that restricts the healthy breeding of laying hens. In order to control disease problems, many The long-term use of antibiotics and other drugs in farms leads to the resistance of pathogenic microorganisms and the residue of antibiotics in animals and eggs, and has a serious negative impact on human health, the ecological environment and the economic development of my country's animal husbandry. At the same time, with the improvement of people's quality of life, the demand for eggs is not only the satisfaction of quantity, but also the demand for functional eg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/16A23K10/30A23K20/158A23K50/75
CPCA23K10/16A23K10/30A23K20/158A23K50/75
Inventor 戴德渊
Owner YUNNAN CHENGPENG FEED CO LTD