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A kind of anti-antibiotic-free dietary feed additive premix for broilers and its application method

A feed additive and premix technology, applied in animal feed, animal feed, application, etc., can solve the problems of high cost of broiler chicken feeding, easy disease transmission speed, high chicken breeding density, etc., to stimulate growth potential , Improve antioxidant capacity, increase nutrient utilization

Active Publication Date: 2019-06-07
INST OF ANIMAL HUSBANDRY & VETERINARY MEDICINE HENAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, the superposition of the negative impact of the H7N9 epidemic and quality and safety incidents has brought some difficulties to the broiler industry
At present, some farms have problems such as harsh environment, high density of chicken flocks, prone to disease and fast transmission
Therefore, in order to ensure the health of broilers, the common method used by most farms is to add antibiotics to the feed to enhance the disease resistance of broilers, and long-term and large-scale use of antibiotics will bring a series of negative effects: first, the chicken products produce Antibiotic residues, if people eat chicken containing antibiotics for a long time, the human body will produce a large number of drug-resistant strains, lose resistance to certain diseases, and even cause poisonous effects due to a large amount of accumulation; secondly, the cost of broiler chickens remains high. benefit reduction

Method used

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  • A kind of anti-antibiotic-free dietary feed additive premix for broilers and its application method
  • A kind of anti-antibiotic-free dietary feed additive premix for broilers and its application method
  • A kind of anti-antibiotic-free dietary feed additive premix for broilers and its application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of anti-antibiotic-free dietary feed additive premix for broilers, the premix is ​​composed of the following components by weight percentage: curcumin 10%, α-galactosidase 5%, yeast cell wall polysaccharide 5%, Clostridium butyricum 5%, Bacillus licheniformis 5% and vehicle 70%.

[0027] The actual content of the curcumin active ingredient is 10%.

[0028] The enzyme activity of the α-galactosidase is 500U / g.

[0029] The active ingredient content of the yeast cell wall polysaccharide is 99%.

[0030] The number of live bacteria of Clostridium butyricum is 1×10 9 CFU / g.

[0031] The number of viable bacillus licheniformis is 2×10 10 CFU / g.

[0032] The carrier is corn starch.

[0033] The method for using the broiler-free anti-dairy feed additive premix, when preparing broiler feed, mix the broiler-free anti-dairy feed additive premix and feed in a weight ratio of 1:1000, and stir Evenly.

Embodiment 2

[0035] A kind of anti-antibiotic-free dietary feed additive premix for broilers, the premix is ​​composed of the following components in percentage by weight: curcumin 20%, α-galactosidase 15%, yeast cell wall polysaccharide 15%, Clostridium butyricum 15%, Bacillus licheniformis 15% and vehicle 20%.

[0036] The actual content of the curcumin active ingredient is 10%.

[0037] The enzyme activity of the α-galactosidase is 500U / g.

[0038] The active ingredient content of the yeast cell wall polysaccharide is 99%.

[0039] The number of live bacteria of Clostridium butyricum is 1×10 9 CFU / g.

[0040] The number of viable bacillus licheniformis is 2×10 10 CFU / g.

[0041] The carrier is corn starch.

[0042] The method of using the broiler-free anti-antibiotic ration feed additive premix is ​​the same as that in Example 1.

Embodiment 3

[0044] A kind of anti-antibiotic-free dietary feed additive premix for broilers, the premix is ​​composed of the following components in percentage by weight: curcumin 10%, α-galactosidase 5%, yeast cell wall polysaccharide 15%, Clostridium butyricum 15%, Bacillus licheniformis 15% and vehicle 40%.

[0045] The actual content of the curcumin active ingredient is 10%.

[0046] The enzyme activity of the α-galactosidase is 500U / g.

[0047] The active ingredient content of the yeast cell wall polysaccharide is 99%.

[0048] The number of live bacteria of Clostridium butyricum is 1×10 9 CFU / g.

[0049]The number of viable bacillus licheniformis is 2×10 10 CFU / g.

[0050] The carrier is dried and pulverized corncobs.

[0051] The method of using the broiler-free anti-antibiotic ration feed additive premix is ​​the same as that in Example 1.

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Abstract

The invention discloses an antibiotic-free daily feed additive premix for a broiler chicken and using method of the antibiotic-free daily feed additive premix. The premix is prepared from 10-20% of curcumin, 5-15% of alpha-galactosidase, 5-15% of yeast cell wall polysaccharide, 5-15% of clostridium butyricum, 5-15% of bacillus licheniformis and 20-70% of a carrier. Due to a combined effect of the curcumin, the alpha-galactosidase, the yeast cell wall polysaccharide, the clostridium butyricum and the bacillus licheniformis, the premix regulates the body immunity and the disease resistance of the broiler chicken, improves the breeding performance of the broiler chicken, improves the utilization rate of nutrients in a daily ration of the broiler chicken and stimulates the growth potential of the broiler chicken, so that a significant effect is achieved. Animal experiments prove that the premix can effectively substitute antibiotics, so that toxic and side effects such as drug resistance, drug tolerance, drug residue and the like, which are caused by long-term use of the antibiotics, are avoided, and healthy and sustainable development of breeding industry and feed industry can be promoted.

Description

technical field [0001] The invention relates to an anti-antibiotic-free dietary feed additive premix for broilers and a using method thereof, belonging to the technical field of animal feed. Background technique [0002] In recent years, the development of my country's broiler industry has been full of twists and turns. In particular, the superposition of the negative impact of the H7N9 epidemic and quality and safety incidents has brought some difficulties to the broiler industry. At present, some farms have the problems of harsh environment, high density of chicken flocks, prone to disease and fast transmission. Therefore, in order to ensure the health of broilers, the common method used by most farms is to add antibiotics to the feed to enhance the disease resistance of broilers, and long-term and large-scale use of antibiotics will bring a series of negative effects: first, the chicken products produce Antibiotic residues, if people eat chicken containing antibiotics f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/75A23K10/18A23K10/37A23K20/111A23K20/163A23K20/189
CPCY02P60/87
Inventor 孙全友李绍钰徐彬闫祥洲蔺萍王琳燚白杰盛卫东魏凤仙马慧慧邓文
Owner INST OF ANIMAL HUSBANDRY & VETERINARY MEDICINE HENAN ACAD OF AGRI SCI
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