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Microecological feed for pig diarrhoea prevention

A technology for micro-ecological feed and piglet feed, applied in the field of micro-ecological feed, can solve the problems of inability to effectively control the growth and reproduction of pathogenic microorganisms, reduce the immunity of piglets, and inability to control diarrhea bacteria, so as to alleviate the appearance of growth inhibition and inhibit the occurrence of diarrhea. Situation, anti-diarrhea effect good effect

Inactive Publication Date: 2012-05-02
HARBIN QINGHE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In addition, diarrhea in piglets generally occurs one week after weaning, and weaned piglets cannot obtain passive immunity from lactation to control diarrheal bacteria, and the active immune system of piglets does not mature until 6 weeks of age
At this time, the active immune system of piglets is still in a transitional stage, and the number of self-synthesized antibodies is limited. In addition, problems such as indigestion, low absorption rate, nutrient deficiency, and weak system caused by diarrhea further reduce the immune ability of piglets and delay the development of immune system. The development of the immune system, the inability to effectively control the growth and reproduction of pathogenic microorganisms, resulting in worsening diarrhea and even death

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The microecological feed for reducing the incidence of diarrhea in weaned piglets consists of fermented soybean meal accounting for 1200 parts, feeding microorganisms accounting for 4 parts and organic acid accounting for 120 parts.

[0021] An anti-diarrhea feed for weaned piglets prepared by using the above formula, the composition of which includes basic feed and anti-diarrhea microecological feed. When the pig feed is 1000 parts, the weight-to-number ratio of the anti-diarrhea formula added to the pig feed at the weaning stage is 108 parts.

Embodiment 2

[0023] The microecological feed for reducing the incidence of diarrhea in weaned piglets consists of fermented soybean meal accounting for 1350 parts, feeding microorganisms accounting for 4.5 parts and organic acids accounting for 135 parts.

[0024] An anti-diarrhea feed for weaned piglets prepared by the above formula, which consists of basic feed and anti-diarrhea micro-ecological feed, when the pig feed is 1000 parts, the weight-to-number ratio of the anti-diarrhea formula added to the pig feed at the weaning stage is 119 parts.

Embodiment 3

[0026] The microecological feed for reducing the incidence of diarrhea in weaned piglets consists of fermented soybean meal accounting for 1500 parts, feeding microorganisms accounting for 5 parts and organic acid accounting for 150 parts.

[0027] An anti-diarrhea feed for weaned piglets prepared by using the above formula, the composition of which includes basic feed and anti-diarrhea microecological feed, when the pig feed is 1000 parts, the weight-to-number ratio of the anti-diarrhea formula added to the pig feed at the weaning stage is 130 parts.

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PUM

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Abstract

The invention relates to a diarrhoea resistant feed for weaned pigs and piggies. The feed which comprises fermented soybean meal and feed microbes concretely comprises: 1000-1500 parts of the fermented soybean meal, 3-5 parts of the feed microbes and 100-150 parts of an organic acid. The feed of the invention can be used as a feed additive or a pig feed.

Description

technical field [0001] The invention relates to a microecological feed for resisting swine diarrhea. Background technique [0002] Piglets experience many environmental, behavioral and dietary stresses after weaning. Following the dramatic shift in diets after weaning, there are marked changes in the immune system, the type and number of gastrointestinal microbes, and the physiology and function of the gut. [0003] Weaning blocks the protection of piglets from maternal immunoglobulins and protective immune factors, and piglets have to face antigens in new feeds and environments. The immune organs of piglets are still developing and an inappropriate mucosal immune response of the gut to dietary antigens can often be seen. Food allergies occur. Post-weaning piglets fed soybean diets containing glycinin and β-conglycinin in soybean meal increased the density of CD2+, CD4+, CD8+ T cells and plasma cells in the gut, resulting in an inappropriate immune response that reduced a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16
Inventor 贾修宇张宏
Owner HARBIN QINGHE TECH
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