Laying hen heat stress resistant feed additive and preparation method and application thereof

A feed additive, anti-heat stress technology, applied in the application, animal feed, animal feed and other directions, can solve the problem of ineffective heat stress mitigation of laying hens, and achieve the enhancement of immune function, easy implementation, and good mixing uniformity. Effect

Inactive Publication Date: 2016-07-20
赵将
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because high temperature has many effects on laying hens, and the traditional Chinese medicine powder is a single traditional Chinese medicine component, the actual effect of alleviating heat stress on laying hens is not obvious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 2kg astragalus, 0.7kg Ophiopogon japonicus, 2kg raw licorice, 0.8kg dandelion, 4kg forsythia, 0.2kg melon, 4kg honeysuckle, 4kg codonopsis, 2kg herb, 4kg lotus leaf, 0.7kg isatidis, 0.4kg rosemary, 25kg Potassium chloride, 13kg sodium bicarbonate, 17kg bentonite, 8kg adaptogen (lysine and methionine are mixed by mass ratio 1:4) weight ratio After weighing each component, Radix Astragali, Ophiopogon japonicus, raw Licorice, dandelion, forsythia, trichosanthes, honeysuckle, Codonopsis pilosula, herb, lotus leaf, isatis root and rosemary are dried and crushed, passed through a 50-mesh sieve, mixed evenly to obtain powder A, and then the adaptogen and bentonite are mixed evenly To obtain powder B, mix powder A and powder B uniformly, add potassium chloride and sodium bicarbonate, and mix uniformly to obtain an anti-heat stress feed additive for laying hens.

Embodiment 2

[0023] 1kg astragalus, 0.5kg Ophiopogon japonicus, 1kg raw licorice, 0.5kg dandelion, 3kg forsythia, 0.1kg melon, 3kg honeysuckle, 3kg codonopsis, 1kg herb, 3kg lotus leaf, 0.5kg isatidis, 0.3kg rosemary, 20kg Potassium chloride, 10kg sodium bicarbonate, 15kg bentonite, 5kg adaptogen (lysine and methionine are mixed by mass ratio 1:3) weight ratio After weighing each component, Radix Astragali, Ophiopogon japonicus, raw Dry licorice, dandelion, forsythia, trichosanthes, honeysuckle, Codonopsis pilosula, herb, lotus leaf, isatis root and rosemary, grind them after drying, pass through a 40-mesh sieve, and mix them evenly to obtain powder A, then mix the adaptogen and bentonite evenly To obtain powder B, mix powder A and powder B uniformly, add potassium chloride and sodium bicarbonate, and mix uniformly to obtain an anti-heat stress feed additive for laying hens.

Embodiment 3

[0025] According to 3kg astragalus, 1kg Ophiopogon japonicus, 3kg raw licorice, 1kg dandelion, 5kg forsythia, 0.3kg melon, 5kg honeysuckle, 5kg Codonopsis, 3kg atractylodes, 5kg lotus leaf, 1kg isatidis, 0.5kg rosemary, 30kg potassium chloride , 15kg sodium bicarbonate, 20kg bentonite, the weight ratio of 10kg adaptogen (lysine and methionine are mixed by mass ratio 1:5) after weighing each component, astragalus, Radix Radix Radix, unripe licorice, dandelion , forsythia, trichosanthes, honeysuckle, codonopsis, herb, lotus leaf, isatid root and rosemary are dried and crushed, passed through a 60-mesh sieve, mixed evenly to obtain powder A, and then the adaptogen and bentonite are mixed evenly to obtain powder B. Mix powder A and powder B uniformly, add potassium chloride and sodium bicarbonate, and mix uniformly to obtain an anti-heat stress feed additive for laying hens.

[0026] The anti-heat stress feed additive for laying hens of the invention can be fed after being mixed w...

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PUM

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Abstract

The present invention discloses a laying hen heat stress resistant feed additive. The laying hen heat stress resistant feed additive is made from the following components in parts by weight: 1-3 parts of radix astragali, 0.5-1 part of radix ophiopogonis, 1-3 parts of raw licorices, 0.5-1 part of dandelion, 3-5 parts of fructus forsythiae, 0.1-0.3 part of fructus trichosanthis, 3-5 parts of honeysuckles, 3-5 parts of radix codonopsis, 1-3 parts of rhizoma atractylodis, 3-5 parts of lotus leaves, 0.5-1 part of radix isatidis, 0.3-0.5 part of rosemary, 20-30 parts of potassium chloride, 10-15 parts of sodium hydrogen carbonate, 15-20 parts of bentonite and 5-10 parts of an adaptation promoting agent. The laying hen heat stress resistant feed additive is scientific in ratio, safe and sound, free of drug resistance and residues, and can enhance the adaptability of the laying hens to high temperature, strengthen immune function, coordinate thermal equilibrium and significantly alleviate heat stress reaction. The present invention also discloses a preparation method of the laying hen heat stress resistant feed additive. The preparation method is good in mixing homogeneity, simple in technology and easy to implement, and can applied in a large-scale industrial production.

Description

technical field [0001] The invention relates to a feed additive, in particular to an anti-heat stress feed additive for laying hens and its preparation method and application. Background technique [0002] Among the many factors affecting chicken production performance, the ambient temperature is the most prominent. The suitable ambient temperature for laying hens is 13-27°C. [0003] In most parts of my country, the summer is mostly continuous high temperature weather. In the high temperature season, the temperature in the chicken house often exceeds 25°C, or even as high as 35°C. The high temperature environment (higher than 30°C) will put the laying hens in a state of heat stress, which will have a series of adverse effects on the production performance of the laying hens, mainly manifested as reduced feed intake, increased drinking water, faster breathing, and higher body temperature , decreased disease resistance, decreased digestion and absorption rate of nutrients, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23K20/28A23K20/142A23K50/75
Inventor 赵将
Owner 赵将
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