A Feed Additive for Improving Protein Utilization Rate of Dairy Cows

A feed additive and protein technology, applied in animal feed, animal feed, application, etc., can solve the problems of low milk protein content and low protein digestibility of dairy cows, and achieve a simple and easy preparation method, multiple functions, and natural sources. Effect

Inactive Publication Date: 2016-06-29
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problems of low protein digestibility and low milk protein content in the existing dairy cow breeding process, and provides a feed additive for improving the protein utilization rate of dairy cows

Method used

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Experimental program
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Effect test

specific Embodiment approach 1

[0010] Specific embodiment one: the feed additive that this embodiment improves the protein utilization rate of cows by weight parts by the Schisandra chinensis of 10~11 parts, the licorice root of 9~10 parts, the angelica of 8~9 parts, the windproof of 7~8 parts, 6 ~7 parts of Artemisia annua, 5~6 parts of Astragalus, 4~5 parts of Pingbei and 3~4 parts of Plantain.

[0011] The various components of this embodiment are mixed, dried at 60-70° C. to constant weight, pulverized, and passed through a 40-mesh sieve to obtain the feed additive. The feed additive prepared in this embodiment is added to the concentrate of dairy cows at a ratio of 1% by weight, stirred evenly, and then fed directly.

[0012] The rational composition of a variety of functional Chinese herbal medicines can improve the rumen fermentation environment of dairy cows, enhance the number of beneficial microorganisms and corresponding enzyme activities in the rumen, increase the protein utilization rate and mi...

specific Embodiment approach 2

[0013] Specific embodiment two: the present embodiment is different from specific embodiment one in that: the feed additive to improve the protein utilization rate of cows consists of 10 parts of Schisandra Fructus, 9 parts of Radix Glycyrrhizae, 9 parts of Angelica sinensis, 8 parts of Fangfeng, Composed of 6 parts of Artemisia annua, 6 parts of Astragalus, 5 parts of Pingbei and 3 parts of Plantain. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0014] Specific embodiment three: the difference between this embodiment and specific embodiment one is: the feed additive to improve the protein utilization rate of dairy cows consists of 10 parts of schisandra, 10 parts of licorice, 9 parts of angelica, 8 parts of windproof, Composed of 7 parts of Artemisia annua, 5 parts of Astragalus, 4 parts of Pingbei and 4 parts of Plantain. Others are the same as in the first embodiment.

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Abstract

The invention relates to a feed additive for improving protein utilization rate of dairy cows, relating to a feed additive. The invention aims to solve the problems of low protein digestibility and low milk protein content in the existing dairy cow breeding process. The feed additive consists of 10-11 parts by weight of schisandra, 9-10 parts of licorice, 8-9 parts of angelica, 7-8 parts of windproof, 6-7 parts of artemisia annua, and 5-6 parts of astragalus , 4-5 parts of flat shells and 3-4 parts of plantain. The feed additive can significantly improve the utilization rate of protein in the feed by dairy cows, and has the characteristics of natural source, multiple functions, no residue, no toxic and side effects, and the like. The invention is used to improve the utilization rate of milk cow protein.

Description

technical field [0001] The invention relates to a feed additive. Background technique [0002] In recent years, my country's dairy industry has developed rapidly. At present, the number of dairy cows has surpassed that of Russia and Pakistan, ranking third in the world after India and the United States. Compared with developed countries, my country's dairy industry is still in the development stage, whether it is from dairy cow yield, improved breed rate, standardization, mechanized production level, scientific and technological innovation, promotion, epidemic prevention and control, quality and safety control and supervision and inspection system construction, industrial production and resistance to In terms of risks and other aspects, there is still a considerable gap, especially the large gap in the yield level of dairy cows. Drawing on the experience of developed countries in “reducing the number of dairy cows, increasing the yield per unit area of ​​dairy cows, and main...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K20/00A23K50/10A23K10/30
Inventor 刘春龙李忠秋张帆王君福任燕锋彭福刚王玉珠
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
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