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Feed capable of improving immunity of live pigs

An immunity and feed technology, applied in the field of feed for improving the immunity of live pigs, can solve the problems of swine flu and rapid virus mutation, and achieve the effect of reducing the probability of illness and improving immunity.

Inactive Publication Date: 2016-08-17
张仕林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, immunization is only effective against specific viruses. Due to the rapid mutation of the virus, pigs still have a high risk of suffering from swine flu

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be described in further detail below by means of specific embodiments:

[0017] Experimental method: Select 100 1-month-old Landrace pigs (boars) with basically the same body weight, and randomly divide them into 10 groups, with 10 pigs in each group, and feed them for 8 months. The feeding conditions of each group were the same except for the different feed formulas. Among them, the control group was fed with commercially available premixed feed; the experimental groups A to H were not immunized with swine influenza vaccine; the corn, wheat bran, concentrated feed, and green fodder in the feed formula were fermented with water to obtain the initial feed; other ingredients After powdering, mix with the initial material to obtain a mixture; use the mixture to feed pigs. Record the sickness of pigs within 8 months.

[0018] The first group was compared with group I: they were fed with Yingmeier brand pig premix, and swine flu vaccine was not i...

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PUM

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Abstract

The invention discloses feed, and particularly relates to feed capable of improving the immunity of live pigs. The feed is prepared from, by weight, 80-85 parts of corn, 10-13 parts of wheat bran, 5-7 parts of green feed, 4-5 parts of concentrated feed, 5-8 parts of white hyacinth beans, 4-6 parts of herb of ocimum basilicum L.var. pilosum (Willd.)Benth. and 4-6 parts of roots of ficus beecheyana Hook.et Arn.. The feed can improve the immunity of the live pigs and decrease the probability that the live pigs are attacked by swine influenza.

Description

technical field [0001] The invention discloses a feed, in particular to a feed for improving the immunity of pigs. Background technique [0002] Swine influenza (English: swine influenza English abbreviation: swine flu) is an acute, contagious respiratory disease of pigs. It is characterized by sudden onset, cough, dyspnea, fever and rapid resolution. Swine flu is a respiratory disease in pigs caused by a virus. Swine flu is caused by the influenza A virus (Influenza A virus), usually in pigs, and is highly contagious but usually not fatal. Autumn and winter are high-incidence periods, but they can spread throughout the year. The virus can cause influenza outbreaks in pig herds. [0003] The incubation period of the disease is very short, ranging from a few hours to a few days, with an average of 4 days during the natural onset. In the initial stage of the disease, the body temperature of the sick pig suddenly rises to 40.3-41.5°C, anorexia or loss of appetite, extreme ...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30
Inventor 张仕林
Owner 张仕林
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