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Feed for cow breeding, feed additive and preparation method thereof

A technology for feed additives and dairy cows, applied in animal feed, animal feed, applications, etc., can solve the problems that the stress response cannot be slowed down, and achieve the goals of alleviating the stress response of dairy cows, improving economic benefits, and increasing feed intake of dairy cows Effect

Inactive Publication Date: 2018-03-06
农博士(福建)生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned feed additives can only prevent the occurrence of stress response, and cannot slow down the stress response that has occurred.

Method used

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  • Feed for cow breeding, feed additive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] For the feed for dairy cows rich in γ-aminobutyric acid of the present embodiment, 1 kg of feed additive for dairy cows rich in γ-aminobutyric acid is added per ton of feed.

[0033] The preparation method of the above-mentioned feed additive rich in γ-aminobutyric acid for dairy cow breeding is:

[0034] Weigh 15 parts of gamma-aminobutyric acid, 3 parts of grape seed oil, 6 parts of bile acid, 5 parts of Pseudostellariae fine powder (through a 60-mesh sieve after grinding), 5 parts of astragalus fine powder, and 3 parts of motherwort fine powder by weight. 3 parts of yeast powder, 8 parts of fructooligosaccharides, 1 part of curcumin, 8 parts of antimicrobial peptides, 20 parts of starch and 8 parts of hydroxypropyl methylcellulose. Then, mix the weighed raw materials evenly, add appropriate amount of deionized water, and then carry out extrusion granulation or shaking granulation, and after air-drying, the above-mentioned feed additive for dairy cow breeding rich in ...

Embodiment 2

[0036] For the feed for dairy cows rich in γ-aminobutyric acid of the present embodiment, 2 kg of feed additives for dairy cows rich in γ-aminobutyric acid were added per ton of feed.

[0037] The preparation method of the above-mentioned feed additive rich in γ-aminobutyric acid for dairy cow breeding is:

[0038] Weigh 25 parts of gamma-aminobutyric acid, 5 parts of grape seed oil, 10 parts of bile acid, 8 parts of Pseudostellariae fine powder (60 meshes after grinding), 8 parts of astragalus fine powder, and 5 parts of motherwort fine powder by weight. , 5 parts of yeast powder, 10 parts of fructooligosaccharides, 2 parts of curcumin, 12 parts of antimicrobial peptides, 20 parts of starch and 8 parts of hydroxypropyl methylcellulose. Then, mix the weighed raw materials evenly, add appropriate amount of deionized water, and then carry out extrusion granulation or shaking granulation, and after air-drying, the above-mentioned feed additive for dairy cow breeding rich in γ-ami...

Embodiment 3

[0040] For the feed for dairy cows rich in γ-aminobutyric acid in this embodiment, 1.5 kg of feed additive for dairy cows rich in γ-aminobutyric acid was added per ton of feed.

[0041] The preparation method of the above-mentioned feed additive rich in γ-aminobutyric acid for dairy cow breeding is:

[0042] Weigh 18 parts of gamma-aminobutyric acid, 4 parts of grape seed oil, 9 parts of bile acid, 7 parts of Pseudostellariae fine powder (60 mesh after grinding), 7 parts of astragalus fine powder, 4 parts of motherwort fine powder by weight , 4 parts of yeast powder, 9 parts of fructooligosaccharides, 1.5 parts of curcumin, 10 parts of antimicrobial peptides, 20 parts of starch and 8 parts of hydroxypropyl methylcellulose. Then, mix the weighed raw materials evenly, add appropriate amount of deionized water, and then carry out extrusion granulation or shaking granulation, and after air-drying, the above-mentioned feed additive for dairy cow breeding rich in γ-aminobutyric acid...

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Abstract

The invention relates to a feed additive enriched in gamma-aminobutyric acid for cow breeding. The feed additive comprises the following raw materials in parts by weight: 15-25 parts of gamma-aminobutyric acid, 3-5 parts of grape seed oil, 6-10 parts of bile acid, 5-8 parts of radix pseudostellariae, 5-8 parts of milkvetch roots, 3-5 parts of motherwort, 3-5 parts of yeasts, 8-10 parts of fructose, 1-2 parts of curcumin, 8-12 parts of antibacterial peptides, 18-22 parts of starch and 6-10 parts of hydroxypropyl methyl cellulose. The invention further relates to a preparation method of the feedadditive enriched in gamma-aminobutyric acid for cow breeding and a feed enriched in gamma-aminobutyric acid for cow breeding. The feed additive enriched in gamma-aminobutyric acid for cow breeding disclosed by the invention has the advantages of effectively relieving stress reactions of cows, improving the food consumption of the cows and improving the production performance and immunologic functions.

Description

technical field [0001] The invention relates to feed additive technology, in particular to a feed for raising dairy cows rich in γ-aminobutyric acid, a feed additive and a preparation method thereof. Background technique [0002] The high temperature environment can stimulate a series of physiological and biochemical reactions in the animal body. When these reactions and physiological regulatory reactions are not enough to maintain the normal body temperature, the animals will show heat stress syndrome, that is, reduce production performance and disease resistance. decrease and increase in mortality. Dairy cow breeding is an important part of my country's animal husbandry production. Feed nutrition and preparation and production environment are important guarantees for healthy and high-quality milk sources. Improving the production performance of dairy cows by adjusting feed combinations and preparation methods is the direction of joint efforts of scientific researchers. C...

Claims

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Application Information

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IPC IPC(8): A23K10/18A23K10/30A23K20/105A23K20/111A23K20/121A23K20/142A23K20/147A23K20/158A23K20/163A23K50/10
CPCA23K10/18A23K10/30A23K20/105A23K20/111A23K20/121A23K20/142A23K20/147A23K20/158A23K20/163A23K50/10
Inventor 林金新董旺董少英陶勇黄建忠
Owner 农博士(福建)生物技术有限公司