Feed additive for improving piglet immunity as well as preparation method and application of feed additive

A technology of feed additive and immunity, which is applied in the field of feed additive and its preparation to improve the immunity of piglets. It can solve the problems of pollution, drug residues in the agricultural ecological environment, and the enhancement of drug resistance of pathogenic bacteria, so as to prevent moisture absorption, ensure quality and consume Effect, Dosage Accurate Effect

Inactive Publication Date: 2017-06-27
TIANJIN INST OF ANIMAL HUSBANDRY & VETERINARY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve the purpose of disease prevention and growth promotion, antibiotics are widely used in pig farming, and the abuse of antibiotics has led

Method used

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  • Feed additive for improving piglet immunity as well as preparation method and application of feed additive
  • Feed additive for improving piglet immunity as well as preparation method and application of feed additive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0112] Zengmusan is composed of raw materials of the following weights:

[0113] Sunred Astragalus 10g, Angelica 3g, Polygonatum 5g, Codonopsis 3g, Jiaobaizhu 5g, Shouwu 3g,

[0114] Poria 5g, Tangerine Peel 3g, Chinese Yam 15g, Shenqu 10g, Ligustrum lucidum 5g

Embodiment 2

[0116] Zengmusan is composed of raw materials of the following weights:

[0117] Roasted Astragalus 8g, Angelica 3g, Polygonatum 3g, Codonopsis 3g, Jiaobaizhu 5g, Shouwu 3g,

[0118] Poria 3g, dried tangerine peel 2g, yam 10g, Shenqu 8g, Ligustrum lucidum 5g.

Embodiment 3（ Embodiment 1-2）

[0120] Preparation method of feed additive for improving piglet immunity:

[0121] (1) Dry ice smashing and sieving at low temperature: The sun-dried astragalus and dry ice are first crushed through a 300-mesh sieve with an ordinary low-temperature pulverizer, and the rest of the medicines are pulverized with a small low-temperature fixed hammer mill, and then passed through a 120-mesh sieve.

[0122] (2) Mixing components: First add the roasted Astragalus, Poria and Shenqu into the mixer and mix evenly as the basis, then add the angelica, Polygonatum, Codonopsis, Jiaobaizhu, and Shouwu into the mixer and mix well, and finally the remaining Chinese medicine powder Gradually add to the mixer and mix until all the Chinese medicine powder is mixed. All Chinese medicine powders are weighed with an electronic scale according to the prescribed dosage.

[0123] (3) Quality inspection packaging: The finished product should be dry, loose, uniformly mixed, and consistent in color. The packagi...

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Abstract

The invention discloses an additive for improving piglet immunity as well as a preparation method and application of the additive. The additive comprises 8-15 g of radix astragali preparata, 3-5 g of radix angelicae sinensis, 3-5 g of rhizoma polygonati, 3-5 g of radix codonopsitis, 5-10 g of prepared ovate atractylodes, 3-5 g of radix polygoni multiflori praeparata, 3-5 g of poria cocos, 2-3 g of pericarpium citri reticulatae, 10-20 g of rhizoma discoreae, 8-15 g of medicated leaven and 5-10 g of fructus ligustri lucidi. The invention further discloses the application of the additive for improving piglet immunity in adjustment of humoral immunity level of piglets and enhancement of specific immune function of body to improve disease resistance. Results show that the disease resistance of the piglets can be improved by adding immunity enhancing powder to weaned piglet feed to adjust the specific immunity of the piglets.

Description

Technical field [0001] The invention belongs to the research field of animal nutrition technology in animal husbandry, and relates to a feed additive for improving the immunity of piglets, and a preparation method and application thereof. Background technique [0002] In the intensive production of pig industry, the early weaning of piglets has been paid more and more attention. Early weaning of piglets often causes stress syndromes, including reduced feed intake, growth retardation, decreased immunity, and intestinal dysfunction. In order to achieve the purpose of disease prevention and growth promotion, antibiotics are widely used in the pig industry, and the abuse of antibiotics has led to the increased resistance of pathogens to drugs, drug residues in animal products, and pollution of agricultural ecological environment. Therefore, using natural Chinese herbal medicine to formulate scientifically and add it to the feed to achieve the purpose of improving the immunity of wea...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K50/60A23K10/30A61K36/8969A61P37/04
CPCA61K36/00A61K36/076A61K36/232A61K36/284A61K36/344A61K36/481A61K36/638A61K36/704A61K36/752A61K36/8945A61K36/8969A61K2300/00Y02P60/87
Inventor 乔家运朱琪李海花陈龙宾王文杰
Owner TIANJIN INST OF ANIMAL HUSBANDRY & VETERINARY
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