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Poultry feed additive containing enzyme preparations and poultry probiotic solid culture

A technology of feed additives and cultures, applied in the field of poultry feed additives, which can solve the problems of affecting the normal flora ratio and failing to restore intestinal ecology, so as to maintain intestinal health, improve feed conversion utilization rate, and protect animal health Effect

Pending Publication Date: 2019-05-07
长沙微威生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Since the previous inventions were limited to adding a small amount of artificially cultivated pure strains, it could not achieve the purpose of restoring the intestinal ecology, but might affect the proportion of normal flora and cause diarrhea

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The poultry feed additive comprising enzyme preparation and poultry probiotic solid-state culture of the present embodiment includes combined enzyme preparation and poultry probiotic solid-state culture; wherein said combined enzyme preparation consists of protease, glucose oxidase, mannanase Composed of amylase, the poultry probiotic solid-state culture includes yeast, lactic acid bacteria and Bacillus subtilis solid-state culture of poultry intestinal probiotics.

[0025] Wherein, according to the mass percentage of the additives, each component is: protease: 5%, glucose oxidase: 5%, mannanase: 0.4%, amylase: 15%, poultry probiotic solid culture 16%, Common feed for poultry is 60.6%.

[0026] When using, add 1200g / T for adult poultry and 1000g / T for young poultry. It has been tested by Luhu chicken farm in Miluo City, Hunan Province, and the effect is good. The average daily gain of the test group was significantly higher than that of the control group, the feed-to-m...

Embodiment 2

[0028] The poultry feed additive comprising enzyme preparation and poultry probiotic solid-state culture of the present embodiment includes combined enzyme preparation and poultry probiotic solid-state culture; wherein said combined enzyme preparation consists of protease, glucose oxidase, mannanase Composed of amylase, the poultry probiotic solid-state culture includes yeast, lactic acid bacteria and Bacillus subtilis solid-state culture of poultry intestinal probiotics.

[0029] Wherein, according to weight percentage, the additives are composed of: protease 4%, glucose oxidase 6%, mannanase: 0.5%, amylase 17%, poultry probiotic solid culture 18%, poultry common Feed 54.4%.

[0030] When using it, add 1200g / T of adult poultry and 1000g / T of juvenile poultry to the feed. It has been tested by 7 chicken farms in Miluo County, Hunan Province, and the effect is good. The average daily gain of the test group was significantly higher than that of the control group, the feed-to-me...

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PUM

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Abstract

The invention belongs to the technical field of feed additives, and particularly relates to a poultry feed additive containing enzyme preparations and poultry probiotic solid culture. The poultry feedadditive containing enzyme preparations and poultry probiotic solid culture comprises the following components in percentage by mass: 2-5% of protease, 5-9% of glucose oxidase, 0.4-0.7% of mannanase,15-20% of amylase, 16-20% of poultry probiotic solid culture and 61.6-45.3% of a common poultry feed. The additive disclosed by the invention integrates the effects of various enzymes, improves the conversion utilization rate of the feed, and can rapidly recover intestinal probiotics, improve the immunity of poultry, maintain the normal proportion of flora and protect the health of animals.

Description

technical field [0001] The invention belongs to the technical field of feed additives, in particular to a poultry feed additive comprising an enzyme preparation and a solid-state culture of poultry probiotics. Background technique [0002] During the evolution process of chickens, ducks, geese and other poultry, in order to lose weight, the intestinal tract becomes shorter and the colon degenerates, so the food stays in the digestive tract for a short time, and the digestive burden of the intestinal tract is heavy. Unclean diet and stress can easily damage the intestinal function, cause diarrhea, enteritis, indigestion, reduce the ratio of food to meat, and even cause the occurrence of infectious diseases. It is the key to poultry farming to supplement the endogenous digestive enzymes and various probiotics in the body, regulate intestinal balance and maintain intestinal health. [0003] At present, enzyme preparations are commonly used to improve feed utilization. However,...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K20/189A23K10/18A23K10/37C12N1/20C12N1/16C12R1/645C12R1/125C12R1/01
CPCY02P60/87
Inventor 许熙来胡还甫
Owner 长沙微威生物科技有限公司