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Vegetable feed additive for enhancing immunity of piglets

A plant-based feed and immunity technology, which is applied in animal feed, animal feed, food processing, etc., can solve the problems of low immunity of piglets, and achieve the effect of improving immunity, natural source, and non-toxic side effects

Inactive Publication Date: 2014-07-02
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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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 provide a plant-based feed additive that enhances the immunity of piglets in order to solve the problem of low piglet immunity in current piglet production

Method used

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Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0006] Specific embodiment 1: This embodiment of a plant-based feed additive to enhance the immunity of piglets is composed of 14-16 parts of Asarum, 13-15 parts of Gentian, 11-13 parts of Polygala, 11-12 parts by mass. It is composed of licorice, 8-10 parts of burdock, 7-9 parts of dandelion, 6-8 parts of cork, 5-7 parts of angelica and 4-6 parts of tangerine peel.

[0007] According to the physiological and genetic characteristics of piglets, the feed additive of this embodiment reasonably selects authentic Chinese herbal medicines. The prescription has the effects of strengthening the spleen and kidney, soothing the liver and regulating qi, strengthening the body, clearing away heat and detoxification. This embodiment is added to the piglet concentrate in a proportion of 0.5% by mass, and can be fed directly after stirring. After feeding, the content of serum immunoglobulin IgG in piglets increases by more than 50%, and the content of IgA is increased by more than 30%. The IgM...

specific Embodiment approach 2

[0008] Specific embodiment two: this embodiment is different from specific embodiment one in that the plant feed additive for enhancing the immunity of piglets is composed of 15 parts by mass of Asarum, 14 parts of Gentian, 12 parts of Polygala, It is composed of 11 parts of licorice, 9 parts of burdock seeds, 8 parts of dandelion, 7 parts of cork, 6 parts of angelica and 5 parts of tangerine peel. Others are the same as the first embodiment.

specific Embodiment approach 3

[0009] Specific embodiment three: This embodiment is different from specific embodiment one or two in that the plant feed additive for enhancing the immunity of piglets is added at a mass percentage of 0.5%. Others are the same as the first or second embodiment.

[0010] The beneficial effects of the present invention are verified through the following tests:

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Abstract

The invention discloses a vegetable feed additive for enhancing the immunity of piglets, aiming at solving the problem of low immunity of the piglets in the existing piglet production. The vegetable feed additive comprises the following materials in parts by mass: 14-16 parts of asarum, 13-15 parts of gentian, 11-13 parts of polygala tenuifolia, 11-12 parts of liquorice, 8-10 parts of burdock, 7-9 parts of dandelion, 6-8 parts of cortex phellodendri, 5-7 parts of angelica sinensis and 4-6 parts of pericarpium citri reticulatae. The vegetable feed additive prepared by the invention has the advantages that after feeding, the content of serum immune globulin IgG of the piglets is increased by more than 50%, the content of IgA is increased by more than 30%, the content of IgM is increased by more than 40%, and the immunity of the piglets can be obviously improved; the preparation method is simple, easy, safe and reliable. The vegetable feed additive provided by the invention is applicable to use of piglets such as local pigs, foreign variety pigs and wild pigs.

Description

Technical field [0001] The invention relates to a plant feed additive for enhancing the immunity of piglets. Background technique [0002] In pig production, the piglet has the fastest growth and development and the highest feed utilization efficiency. At the same time, the piglet’s immunity is not high, the energy reserve in the body is insufficient and the hormone regulation function of energy metabolism is incomplete, and it is extremely sensitive to the drop of environmental temperature, especially the modern high-density intensive breeding. Piglets are more susceptible to stress and diseases, and piglet diseases in pig farms are becoming more and more difficult to control. Newborn piglets have no innate immunity, because in the embryonic stage, the mother's antibodies cannot pass through the placenta to the fetus. After the piglets are born, they can only gain passive immunity by taking breast milk, especially colostrum. The intestines of newborn piglets have the ability t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K10/30A23K50/30
CPCY02P60/87
Inventor 刘春龙刘娣李忠秋张帆张冬杰马红王文涛彭福刚
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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