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Composition and mixed feed for preventing and treating porcine epizootic diarrhea

A technology for porcine epidemic diarrhea and compound feed, which is applied in the field of swine feed, can solve the problems of not being repaired in time, slow renewal of intestinal epithelial cells, and intestinal mucosal damage, etc., to prevent porcine epidemic diarrhea, improve immunity, and promote gastric The effect of bowel movements

Inactive Publication Date: 2015-10-14
青岛大信饲料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After PEDV infects small intestinal epithelial cells, it causes cell apoptosis. The younger the age, the slower the renewal of intestinal epithelial cells, resulting in damage to the intestinal mucosa that cannot be repaired in time, resulting in serious losses of piglets within 7 days of age

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A composition for preventing and treating porcine epidemic diarrhea, which is composed of the following raw materials in parts by weight: 0.1 part of probiotics, 0.04 part of N-carbamoylglutamic acid, 0.05 part of protease preparation, tributyric acid 0.2 part of glyceride, 0.2 part of acidulant, 0.05 part of yolk antibody.

[0050] The above-mentioned probiotics include yeast preparations and bacillus preparations, and the weight ratio of the yeast preparations and bacillus preparations is 1:1. The above-mentioned acidifying agent is a composite acidifying agent containing acidic calcium sulfate, and the mass content of the acidic calcium sulfate in the composite acidifying agent is 1%.

Embodiment 2

[0052] A composition for preventing and treating porcine epidemic diarrhea, which is composed of the following raw materials in proportion by weight: 0.8 parts of probiotics, 0.02 parts of N-carbamoylglutamic acid, 0.04 parts of protease preparation, tributyric acid 0.3 part of glyceride, 0.3 part of acidulant, 0.03 part of yolk antibody.

[0053] The above-mentioned probiotics include yeast preparations and bacillus preparations, and the weight ratio of the yeast preparations and bacillus preparations is 1:2. The above-mentioned acidifying agent is a composite acidifying agent containing acidic calcium sulfate, and the mass content of the acidic calcium sulfate in the composite acidifying agent is 1%.

Embodiment 3

[0055] A composition for preventing and treating porcine epidemic diarrhea, which is composed of the following raw materials in parts by weight: 0.5 parts of probiotics, 0.03 parts of N-carbamoylglutamic acid, 0.05 parts of protease preparation, tributyric acid 0.2 part of glyceride, 0.3 part of acidulant, 0.04 part of yolk antibody.

[0056] The above-mentioned probiotics include yeast preparations and bacillus preparations, and the weight ratio of the yeast preparations and bacillus preparations is 1:1. The above-mentioned acidifying agent is a composite acidifying agent containing acidic calcium sulfate, and the mass content of the acidic calcium sulfate in the composite acidifying agent is 1%.

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Abstract

The invention discloses a composition for preventing and treating porcine epizootic diarrhea. The composition comprises the following raw materials in parts by weight: 0.1-0.8 part of probiotics, 0.02-0.04 part of N-carbamyl glutamic acid, 0.04-0.05 part of protease preparation, 0.2-0.3 part of glyceryl tributyrate, 0.2-0.3 part of acidifying agent and 0.03-0.05 part of egg yolk antibody. With the adoption of the composition disclosed in the invention, the amount of antibiotics used in pig industry is effectively reduced by more than 80 percent, and the porcine epizootic diarrhea caused by porcine epizootic diarrhea viruses can be effectively prevented and treated. In addition, the composition is safe and non-toxic. On the other hand, only a small amount of the composition is needed for adding in feeds, and the quality of the composition is stable. With the addition of the composition, the incidence of the porcine epizootic diarrhea can be reduced by 60-80 percent, and the immunity of the animals is greatly improved.

Description

technical field [0001] The invention relates to the field of pig feed, in particular to a composition for preventing and treating porcine epidemic diarrhea and a compound feed added with the composition. Background technique [0002] Porcine epidemic diarrhea (Porcine epidemic diarrhea, PED) is an acute intestinal infectious disease of piglets and finishing pigs caused by porcine epidemic diarrhea virus (Porcine epidemic diarrhea virus, PEDV). The disease only occurs in pigs, and pigs of all ages can be infected. Suckling pigs, shelf pigs or fattening pigs have a high incidence rate, especially suckling pigs suffer the most, and the incidence rate of sows varies greatly, about 15-90%. The disease mostly occurs in the cold season. In my country, it mostly occurs from December to January to February of the following year, and there are also reports of onset in summer. PED is very harmful to pigs. Pigs of all ages can be affected, but it is the most serious harm to suckling ...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/175A23K1/16
CPCY02P60/87
Inventor 杨明君李君伟
Owner 青岛大信饲料有限公司
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