Feed for improving immunity of laying hens

An immunity and feed technology, applied in the field of chicken feed, can solve the problems of egg drug residue, insignificant effect, low absorption rate, etc., and achieve the effects of no drug residue, improved immunity, and improved egg production rate.
CN103734508AActive Publication Date: 2014-04-23保山九隆酵母有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
保山九隆酵母有限公司
Publication Date
2014-04-23
Patent Text Reader

Abstract

The invention provides a feed for improving the immunity of laying hens. The feed comprises the following components: corn, carrot, egg shell, wheat bran, traditional Chinese herbal mixture, limestone, fish meal, aminophylline, choline chloride, lysine, methionine, multi-vitamin, copper sulphate, ferrous sulphate, zinc sulfate, manganese sulfate, sodium selenite, and L-lactic acid, wherein the traditional Chinese herbal mixture comprises the following components: licorice, raw rehmannia root, radix astragali, fructus forsythia, radix bupleuri, clerodendroa cyrtophyllum, almond, dried orange peel, balloonflower root, and radix codonopsis. The feed can fully provides the required nutrients for laying hens, has an antiseptic and anti-inflammation function, can improve the immunity of the laying hens, effectively prevents diseases from happening in chicken groups, and controls the death rate of laying hens; furthermore the feed has the advantages of no residual drug and no pollution, can increase the economic profits for farmers, and satisfies the needs of consumers.
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Description

technical field

[0001] The invention relates to the technical field of chicken feed, in particular to a feed for improving the immunity of laying hens. Background technique

[0002] With the development of laying hen farming industry, the requirements for laying hen feed are getting higher and higher. Ordinary feed formula, in order to improve the immunity of laying hens, antibiotics, chemical synthetic drugs, vitamins, trace elements and hormones are usually added to the feed. Chickens and eggs produced by these additives generally have drug residues and side effects. And the cost is high, the absorption rate is low when used, and the effect is not obvious. How to improve the feed nutrition of laying hens, improve the egg production of laying hens, and be pollution-free and residue-free are problems that need to be solved now. Contents of the invention

[0003] The purpose of the present invention is to provide a feed that improves the immunity of laying hens in view of...

Claims

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