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Method for cleansing epidemic diseases on scale pig farm

A technology for pig farms and epidemic diseases, applied in animal husbandry, etc., can solve the problems of no continuity, inability to distinguish immune antibodies and infectious antibodies, etc., and achieve the effect of increasing economic benefits and reducing morbidity and mortality

Inactive Publication Date: 2014-10-15
唐山市动物疫病预防控制中心
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  • Abstract
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Problems solved by technology

[0008] The purpose of the present invention is to overcome the defects in the prior art that can only detect the presence of immune antibodies in the body when sampling, and cannot distinguish immune antibodies and infectious antibodies, and there is no continuity, and provides a method for purifying epidemic diseases in large-scale pig farms. To solve the problem of prevention and control, especially the timely purification of large-scale pig farm diseases

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  • Method for cleansing epidemic diseases on scale pig farm
  • Method for cleansing epidemic diseases on scale pig farm

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with examples, but these examples do not constitute any limitation to the present invention.

[0032] The embodiment of the present invention is described by taking the swine fever immunization method carried out in a large-scale pig farm as an example.

[0033] 1. Pig farm situation

[0034] There are 600 basic sows, 10 breeding boars, and 8,000 commercial pigs for slaughter each year. The original immunization method is: piglets at 28 days old are first immunized with milk rabbit vaccine, 50 days old, 2 immune with spleen drenching vaccine, and 110 days old piglets are drenched with spleen drenching vaccine. 1 serving; 2 servings of gilts soaked in the spleen before mating; 2 servings of spleen soaked gilts 28 days after delivery; 2 servings of spleen sprayed twice a year for boars.

[0035] 2. Sample collection

[0036] Breeding boars, gilts, 1-2 parity sows, 3-4 parity sows, 5-6 parity sows, ...

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Abstract

The invention relates to the technical field of epidemic disease immunization on pig farms, in particular to a method for cleansing epidemic diseases on a scale pig farm. The method comprises the following steps: sampling serum samples of boars in phases and sampling serum samples of piglets according age in days; detecting an immune antibody and an infection antibody; revising an immune process according to results. By adopting the method, the problems involved in prevention and control, particularly immediate cleansing of major epidemic diseases on the scale pig farm are solved, the morbidity and mortality of pig diseases on the scale pig farm are controlled, the immune effect is improved, and the economic benefit is increased.

Description

[0001] technical field [0002] The invention relates to the technical field of pig farm epidemic disease immunity, in particular to a method for purifying epidemic diseases in large-scale pig farms. [0003] Background technique [0004] With the continuous development of the pig industry, the level of scale and intensification continues to increase, and the flow of live pigs and their products increases, followed by a gradual increase in the incidence and mortality of various pig diseases, especially in pigs. Foot-and-mouth disease and swine fever are compulsory immunization diseases stipulated by the laws of our country. Pig diseases such as porcine pseudorabies and blue ear disease have also become the main diseases that endanger the pig industry. At present, the prevention and control of these pig diseases in my country mainly adopts the method of vaccination, that is, The piglets are vaccinated against related diseases at a specific time after birth. After a certain per...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
Inventor 张军刘志勇刘乃强张子佳李颖张晓丽周忠良周建颖
Owner 唐山市动物疫病预防控制中心
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