Anti-stress Chinese herbal medicine feed additive for muscovy ducks as well as preparation method and application of anti-stress Chinese herbal medicine feed additive

A technology of feed additive and Chinese herbal medicine, which is applied in the field of livestock and poultry breeding, can solve the problems of lack of efficient and safe prevention and control of Muscovy duck stress, reduce the quality of Muscovy duck meat, and endanger the health of Muscovy ducks, and achieve the essential amino acids and fatty acids of Muscovy duck muscles. Elevated content, relieve stress response of muscovy ducks, and the effect of intestinal barrier structure integrity

Pending Publication Date: 2022-04-22
赣州市畜牧水产研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention aims to solve the problem that when the Muscovy Duck is in a stress response

Method used

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  • Anti-stress Chinese herbal medicine feed additive for muscovy ducks as well as preparation method and application of anti-stress Chinese herbal medicine feed additive
  • Anti-stress Chinese herbal medicine feed additive for muscovy ducks as well as preparation method and application of anti-stress Chinese herbal medicine feed additive
  • Anti-stress Chinese herbal medicine feed additive for muscovy ducks as well as preparation method and application of anti-stress Chinese herbal medicine feed additive

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] Example 1

[0038] The present embodiment is to prepare a solid type anti-stress Chinese herbal feed additive and a liquid anti-stress Chinese herbal feed additive, while feeding the duck solid anti-stress Chinese herbal feed additive and liquid anti-stress Chinese herbal feed additive.

[0039] Step 1: Crush the orange peel, orange fruit, stevia residue and herbal tea residue into a size of 6mm, and mix well according to the mass fraction 22:28:36:14 to get a mixture of one.

[0040] Step 2: Cut the feed mulberry leaves and andrographis into 2×3cm in size, and mix them uniformly according to the mass fraction of 70:30 to get the mixture 2.

[0041] Step 3: Mix mixture one and mixture two according to the mass fraction 50:50 evenly, add 0.16% yeast and 0.52% lactic acid bacteria, 37.2 °C airtight anaerobic fermentation for 15 days, to obtain anti-stress additive A.

[0042] Step 4: The organic selenium earthworm solution and selenium-rich feed mulberry leaves are mixed unif...

Example Embodiment

[0046] Example 2

[0047] The difference between the present embodiment and Example 1 is that: when the duck is subjected to long-distance transportation, hot and cold stress, environmental climate change and other stresses, 2.5% solid type anti-stress Chinese herbal feed additive mixture is added, and liquid anti-stress Chinese herbal feed additive is added to drinking water.

Example Embodiment

[0048] Example 3

[0049] The difference between the present embodiment and Example 1 is that: the duck is subjected to long-distance transportation, hot and cold stress, environmental climate change and other stresses when drinking water is added 1.5% liquid anti-stress Chinese herbal feed additives. Do not add solid anti-stress Chinese herbal feed additives to feed.

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Abstract

The invention relates to the technical field of livestock and poultry breeding, in particular to an anti-stress Chinese herbal medicine feed additive for muscovy ducks and a preparation method and application of the anti-stress Chinese herbal medicine feed additive. The invention aims to solve the problems that when the Muscovy ducks are in stress reaction, the health of the Muscovy ducks is harmed, and the meat quality of the Muscovy ducks is reduced. The anti-stress Chinese herbal medicine feed additive comprises a solid type and a liquid type, wherein the solid type anti-stress Chinese herbal medicine feed additive is formed by mixing an anti-stress feed additive A and an anti-stress additive B according to the mass fraction of 50: 50; the liquid anti-stress Chinese herbal medicine feed additive is formed by fermenting and filtering organic selenium earthworm liquid, selenium-rich feed mulberry leaves and orange fruits. When the Muscovy ducks are subjected to stress such as long-distance transportation, cold and heat stress, environmental climate change and the like, 1.5%-3.5% of the solid anti-stress Chinese herbal medicine feed additive is added into the feed, and 1%-3% of the liquid anti-stress Chinese herbal medicine feed additive is added into drinking water, so that the stress response of the Muscovy ducks can be effectively relieved, the feed conversion rate is improved, and the morbidity and mortality are reduced.

Description

technical field [0001] The invention relates to the technical field of livestock and poultry breeding, in particular to an anti-stress Chinese herbal medicine feed additive for muscovy ducks and a preparation method and application thereof. Background technique [0002] Animal stress response is a kind of non-specific response produced by animal body when it is stimulated by adverse factors such as environmental change and disease infection. An appropriate amount of stress response is the body's adaptive response to external changes, which helps to improve the body's immunity; but excessive stress response will cause serious damage to the body, not only affecting the health of the body, but also affecting the quality of livestock and poultry meat. Seriously affect and reduce meat quality. At present, in Muscovy duck breeding, high heat and high humidity in the south, heavy metal pollution in feed or drinking water, long-distance transportation, and diseases are all importan...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K10/20A23K10/30A23K10/37A23K10/12A61K36/752A61P39/00A61P37/04A61K35/62A61K33/04
CPCA23K50/75A23K10/20A23K10/30A23K10/37A23K10/12A61K35/62A61K33/04A61K36/605A61K36/19A61K36/752A61K36/28A61P39/00A61P37/04A61K2300/00Y02P60/87
Inventor 雷小文李建军张强钟云平刘珍妮
Owner 赣州市畜牧水产研究所
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