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Feed for enhancing immunity of broilers

A technology of immunity and feed, which is applied in the field of feed to enhance the immunity of broilers, can solve the problems of affecting the quality of chicken meat, reducing the economic benefits of farmers, and increasing feed costs, so as to improve the intestinal microbial environment, increase biological utilization value, The effect of increased phosphorus utilization

Inactive Publication Date: 2018-12-18
合肥河多宝农业开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of drug treatment not only consumes manpower and material resources, increases the cost of breeding, but also easily causes drug residues, affects the quality of broiler chickens, and is not accepted by consumers. Therefore, a feed additive is needed that can prevent broiler respiratory diseases without affecting the normal growth of broiler chickens. disease, enhance broiler immunity
In addition, broiler chickens will have excessive body fat accumulation during the breeding process. On the one hand, this will cause energy waste, increase feed costs, and reduce the economic benefits of farmers; on the other hand, it will also affect the quality of chicken meat, which is not suitable for modern people's consumption needs

Method used

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  • Feed for enhancing immunity of broilers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A feed additive, calculated in parts by weight, comprising the following raw materials:

[0026] 20 parts of konjac powder, 16 parts of perilla oil, 4 parts of castor oil, 1 part of polysaccharide from Cordyceps militaris, 6 parts of tea polyphenols, 0.5 parts of yeast extract and 40 parts of corn flour.

[0027] The preparation method comprises the following steps:

[0028] 1) after perilla oil and castor oil are mixed, konjac fine powder and yeast extract are added and fully stirred and mixed evenly to obtain a mixture;

[0029] 2) Add Cordyceps militaris polysaccharides, tea polyphenols and corn flour to the mixture in step 1), mix and stir evenly.

Embodiment 2

[0031] A feed additive, calculated in parts by weight, comprising the following raw materials:

[0032] 30 parts of konjac powder, 10 parts of perilla oil, 8 parts of castor oil, 3 parts of Cordyceps militaris polysaccharide, 3 parts of tea polyphenols, 1.5 parts of yeast extract and 60 parts of silicon dioxide.

[0033] The preparation method comprises the following steps:

[0034] 1) after perilla oil and castor oil are mixed, konjac fine powder and yeast extract are added and fully stirred and mixed evenly to obtain a mixture;

[0035] 2) Add Cordyceps militaris polysaccharides, tea polyphenols and silicon dioxide to the mixture in step 1) and mix and stir evenly.

Embodiment 3

[0037] A feed for enhancing the immunity of broilers, calculated in parts by weight, comprises the following raw materials:

[0038] 500 parts of corn, 130 parts of soybean meal, 90 parts of rapeseed meal, 30 parts of fish bone meal, 20 parts of beer tank, 70 parts of wheat bran, 3 parts of probiotics, 1 part of trace element, 0.8 part of phytase, the feed additive of the embodiment 0.4 parts and 4 parts of calcium iodate. Probiotics are a mixture of Bacillus subtilis and Saccharomyces cerevisiae. Trace elements are composed of ferrous sulfate, manganese sulfate, calcium iodate, sodium selenite, cobalt chloride and stone powder as a carrier.

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Abstract

The present invention proposes a feed for enhancing the immunity of broilers. The feed is prepared from the following raw materials in parts by weight: 400-600 parts of corn, 100-150 parts of soybeanmeal, 60-120 parts of rapeseed meal, 20-40 parts of fish bone meal, 10-30 parts of brewer's grains, 50-100 parts of wheat bran, 2-4 parts of probiotics, 1-2 parts of trace elements, 0.5-1 part of phytase, 0.1-1 part of a feed additive and 2-6 parts of calcium iodate. The feed additive comprises 20-30 parts by weight of konjac refined flour, 10-16 parts by weight of perilla oil, 4-8 parts by weightof castor oil, 1-3 parts by weight of cordyceps militaris polysaccharide, 3-6 parts by weight of tea polyphenols, 0.5-1.5 parts by weight of yeast extract and 40-60 parts by weight of a carrier. Thefeed has the effects of resisting bacterial, resisting inflammation, relieving phlegm, relieving cough and improving immunity, and can reduce the deposition of abdominal fat, subcutaneous fat and intermuscular fat of broilers at the same time.

Description

technical field [0001] The invention belongs to the technical field of feed, in particular to a feed for enhancing the immunity of broilers. Background technique [0002] In recent years, with the increase in the number of poultry breeding, the pressure of environmental protection and energy saving is increasing. The pollution of the poultry industry mainly comes from the excreta of nitrogen, phosphorus, trace elements, etc. These substances mainly come from undigested feed in the feed. Nutrients. These harmful substances not only destroy the environment of the chicken house, but also pose a great threat to the health of poultry, increase the incidence of poultry disease, and reduce the economic benefits of poultry farmers. Hazard to human health. [0003] In the past ten years, there have been more and more diseases affecting the production and development of broiler chickens. Among them, chicken respiratory disease is one of the main diseases that seriously endanger chic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/18A23K10/26A23K10/30A23K10/37A23K10/38A23K20/111A23K20/158A23K20/163A23K20/189A23K20/20A23K50/75
CPCA23K10/18A23K10/26A23K10/30A23K10/37A23K10/38A23K20/111A23K20/158A23K20/163A23K20/189A23K20/20A23K20/30A23K50/75Y02P60/87
Inventor 许飞韦玉
Owner 合肥河多宝农业开发有限公司
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