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Dairy cow rumen composite regulation and control agent

A regulating agent and rumen technology, which is applied in the field of dairy cow rumen compound regulating agent, can solve the problems of decreased crude fiber digestibility and increased rumen pH, and achieve the effects of promoting utilization, increasing feed intake, and improving utilization rate

Inactive Publication Date: 2016-07-13
王叶苗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pH of the normal rumen environment of dairy cows is 6-7. The feed eaten by dairy cows can be fermented in the rumen. The fermentation of carbohydrates in the feed produces a large amount of volatile fatty acids, which leads to a decrease in rumen pH and a decrease in the concentration of ammonia nitrogen in the rumen. Increased pH, resulting in decreased digestibility of crude fiber by cows

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1, a compound rumen regulator for dairy cows, is composed of the following raw materials by weight percentage: 20% corn flour, 10% wheat flour, 6% traditional Chinese medicine preparation, 4% rice bran, 15% cotton meal, 1% baking soda, soybean meal 8%; the composition weight parts of described traditional Chinese medicine preparation is: 10 parts of tangerine peel, 20 parts of divine music, 20 parts of astragalus, 5 parts of licorice, 6 parts of magnolia officinalis, 10 parts of hawthorn, 8 parts of Andrographis paniculata, 3 parts of talcum powder.

Embodiment 2

[0009] Example 2, a compound rumen regulator for dairy cows, which is composed of the following raw materials by weight percentage: 10% corn flour, 14% wheat flour, 3% traditional Chinese medicine preparation, 8% rice bran, 10% cotton meal, 3% baking soda, soybean meal 5%; the composition weight parts of described traditional Chinese medicine preparation is: 6 parts of tangerine peel, 10 parts of divine music, 10 parts of astragalus, 2 parts of licorice, 4 parts of magnolia bark, 6 parts of hawthorn, 4 parts of Andrographis paniculata, 1 part of talcum powder.

Embodiment 3

[0010] Example 3, a compound rumen regulator for dairy cows, which is composed of the following raw materials by weight percentage: 15% corn flour, 12% wheat flour, 4.5% traditional Chinese medicine preparation, 6% rice bran, 13% cotton meal, 2% baking soda, soybean meal 6.5%; the composition weight parts of described traditional Chinese medicine preparation is: 8 parts of tangerine peel, 15 parts of divine music, 15 parts of astragalus, 3.5 parts of licorice, 5 parts of magnolia officinalis, 8 parts of hawthorn, 6 parts of Andrographis paniculata, 2 parts of talcum powder.

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PUM

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Abstract

The present invention relates to the technical field of feed additives, and in particular relates to a dairy cow rumen composite regulation and control agent. The dairy cow rumen composite regulation and control agent comprises the following raw materials by weight: 10-20% of corn flour, 10-14% of wheat flour, 3-6% of a Chinese medicine preparation, 4-8% of rice bran, 10-15% of cottonseed meal, 1-3 % of baking soda and 5-8% of soybean meal. Object of the present invention is to provide a dairy cow rumen composite regulation and control agent scientific and reasonable in compatibility and desired in effect.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a compound rumen regulator for dairy cows. Background technique [0002] Dairy cows have four stomachs, which are rumen, reticulum, omasum and abomasum. The rumen has the largest volume, accounting for about 80% of the total stomach volume. A large number of bacteria, protozoa and anaerobic fungi live in the rumen. Dairy cows mainly rely on rumen microorganisms to digest and break down crude fiber. The pH of the normal rumen environment of dairy cows is 6-7. The feed eaten by dairy cows can be fermented in the rumen. The fermentation of carbohydrates in the feed produces a large amount of volatile fatty acids, which leads to a decrease in rumen pH and a decrease in the concentration of ammonia nitrogen in the rumen. The pH increases, resulting in a decrease in the digestibility of crude fiber by dairy cows. For decades, people have carried out a lot of research work on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16A23K1/14A23K1/175
Inventor 王叶苗
Owner 王叶苗
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