Feed additive and preparation method thereof

A feed additive and content technology, applied in the direction of animal feed, animal feed, additional food elements, etc., can solve the hidden dangers affecting the development of livestock and poultry products laying hen breeding industry, low egg production quality and nutritional value, and the safety of eggs and egg products. and other problems, to achieve the effect of improving immunity and disease resistance, preventing and treating obvious effects, and preventing various diseases.

Inactive Publication Date: 2011-10-05
ZHEJIANG FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In recent years, with the continuous development of the laying hen farming industry, the farming techniques of some professional laying hen farmers have been unable to keep up with the rapid development level of the growing farming industry, and various non-standard breeding methods lead to low egg production of laying hens , egg production quality and nutritional value are not high, and laying hens are prone to various diseases, such as chicken plague, avian influenza, infectious bronchitis, etc., resulting in a decrease in the survival rate of laying hens
In order to significantly increase the lean meat mass of broilers, some

Method used

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  • Feed additive and preparation method thereof

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Effect test

Embodiment 1

[0033] The weight percentage of the feed additive is composed of: dogwood, astragalus, wolfberry, licorice extract 40%, honeysuckle, eucommia, okra, mimosa extract 50%, fish meal 5%, selenium yeast 1%, multivitamin (containing vitamin C and Vitamin E) 0.4%, compound amino acid (including lysine, methionine) 0.2%, spirulina 4%.

Embodiment 2

[0035] The weight percentage of the feed additive is composed of: dogwood, astragalus, wolfberry, licorice extract 50%, honeysuckle, eucommia, okra, mimosa extract 40%, fish meal 6%, selenium yeast 0.5%, multivitamin (containing vitamin C and Vitamin E) 0.5%, compound amino acid (including lysine, methionine) 0.1%, spirulina 3%.

Embodiment 3

[0037] The weight percentage of the feed additive is composed of: dogwood, astragalus, wolfberry, licorice extract 57%, honeysuckle, eucommia, okra, mimosa extract 30%, fish meal 7%, selenium yeast 0.6%, multivitamin (containing vitamin C and Vitamin E) 0.3%, compound amino acid (including lysine, methionine) 0.2%, spirulina 5%.

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Abstract

The invention relates to a feed additive and a preparation method thereof, belonging to the technical field of feeds. The feed additive is characterized by comprising the following substances in percentage by weight: 40 percent to 60 percent of dogwood, astragalus, medlar and licorice extract, 30 percent to 50 percent of honeysuckle flower, cortex eucommiae, okra and mimosa pudica extract, 5 percent to 10 percent of fish meal, 0.5 percent to 1 percent of selenium yeast, 0.1 percent to 0.5 percent of compound vitamins, 0.1 percent to 0.2 percent of compound amino acids and 2 percent to 5 percent of spirulina. The feed additive has the advantages of rich raw material sources, low price, no toxic or side effects, effects of preventing various diseases of laying hens and improving immunity and disease resistance of the laying hens, environment-friendliness, high safety, high laying rate, high laying quality, high survival rate of the laying hens, enrichment of selenium, iodine, zinc and other nutrient elements, and the like.

Description

technical field [0001] The invention belongs to the technical field of feed, in particular to a feed additive and a preparation method thereof. Background technique [0002] Feed additives refer to the addition of a certain amount of substances in the process of feed processing and production. The function of this feed additive can be to increase nutrition, improve yield and quality, prevent disease infection and so on. In recent years, with the continuous development of the laying hen farming industry, the farming techniques of some professional laying hen farmers have been unable to keep up with the rapid development level of the growing farming industry, and various non-standard breeding methods lead to low egg production of laying hens , egg production quality and nutritional value are not high, and laying hens are susceptible to various diseases, such as chicken plague, avian influenza, infectious bronchitis, etc., resulting in a decrease in the survival rate of laying...

Claims

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Application Information

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IPC IPC(8): A23K1/14A23K1/16A23K1/10A23K10/22A23K10/30A23K20/142A23K20/174A23K20/20
Inventor 袁珂刘剑波林晓春
Owner ZHEJIANG FORESTRY UNIVERSITY
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