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Total mixed ration additive for dairy cows

A fully mixed and additive technology, applied in food processing, additional food elements, food preservation, etc., can solve the problems of mildewing of fully mixed rations and the impact of dairy cattle production performance.

Inactive Publication Date: 2018-12-07
刘吉生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of the influence of summer heat stress on the production performance of dairy cows and the easy mildew of the full mixed ration, and provide an additive for the full mixed ration of dairy cows

Method used

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  • Total mixed ration additive for dairy cows
  • Total mixed ration additive for dairy cows
  • Total mixed ration additive for dairy cows

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Example 1 A kind of dairy cow total mixed ration additive

[0019] A kind of dairy cow full mixed diet additive, according to the weight and the number of parts of its raw materials: 50kg of molasses, 26kg of xylose, 4kg of complex probiotic metabolites, 12kg of propionic acid, and 8kg of ammonium propionate; the complex probiotic metabolites It is obtained by preparing yeast metabolites and plantarum metabolites according to the patent application number CN201410265032.4, and compounding them according to the mass ratio of 1:1;

[0020] It is prepared by the following method: fully mix 8kg ammonium propionate, 8kg molasses, 26kg xylose, 12kg propionic acid, and 4kg compound probiotic metabolites of solid powder to obtain mixture A; then add it to 42kg molasses, and Stir while adding; weigh and fill, and store in a cool place at room temperature.

[0021] How to use: Spray 2.0~4.0% of the fresh sample weight of the TMR ration directly into the total mixed ration of dai...

Embodiment 2

[0022] Example 2 A kind of dairy cow total mixed ration additive

[0023] A kind of dairy cow full mixed diet additive, according to the weight and the number of parts of its raw materials: 60kg of molasses, 20kg of xylose, 2kg of compound probiotic metabolites, 10kg of propionic acid, and 8kg of ammonium propionate; the compound probiotic metabolites It is obtained by preparing yeast metabolites and plantarum metabolites according to the patent application number CN201410265032.4, and compounding them according to the mass ratio of 1:1;

[0024] It is prepared by the following method: fully mix 8kg ammonium propionate, 8kg molasses, 20kg xylose, 10kg propionic acid, and 2kg compound probiotic metabolites of solid powder to obtain mixture A; then add it to 52kg molasses, and Stir while adding; weigh and fill, and store in a cool place at room temperature.

[0025] How to use: Spray 2.0~4.0% of the fresh sample weight of the TMR ration directly into the total mixed ration of d...

Embodiment 3

[0026] Example 3 A kind of dairy cow total mixed ration additive

[0027] A kind of dairy cow full mixed diet additive, according to the weight and the number of parts of its raw materials: 55kg of molasses; 30kg of xylose, 2kg of compound probiotic metabolites, 8kg of propionic acid, 5kg of ammonium propionate; the compound probiotic metabolites It is obtained by preparing yeast metabolites and plantarum metabolites according to the patent application number CN201410265032.4, and compounding them according to the mass ratio of 1:1;

[0028] It is prepared by the following method: fully mix 5kg ammonium propionate, 5kg molasses, 30kg xylose, 8kg propionic acid, and 2kg compound probiotic metabolites of solid powder to obtain mixture A; then add it to 50kg molasses, and Stir while adding; weigh and fill, and store in a cool place at room temperature.

[0029] How to use: Spray 2.0~4.0% of the fresh sample weight of the TMR ration directly into the total mixed ration of dairy c...

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Abstract

The invention discloses a total mixed ration additive for dairy cows. The total mixed ration additive is prepared from the following components in percentage by weight: 50-60% of molasses, 10-30% of xylose, 2-4% of compound probiotic metabolites, 8-12% of propanoic acid and 4-10% of propionate. The total mixed ration additive is prepared by the following method: 1) weighing the molasses, the propionate, the propanoic acid, the xylose and the compound probiotic metabolites, mixing partial molasses with the propionate according to a weight ratio of 1:1, and adding the propanoic acid, the xyloseand the compound probiotic metabolites to obtain a mixture A; and 2) adding the mixture A obtained in the step 1) to the residual molasses while stirring, and performing thorough mixing to obtain thetotal mixed ration additive. Compared with common liquid additives at the existing market, the total mixed ration additive used in TMR of dairy cows can achieve an anti-mildew effect, improve the binding property of the TMR, improve the palatability of the TMR, additionally improve the energy value of the TMR, reduce the effect of summer heat stress on the production performance of the dairy cowsand reduce food preference of the dairy cows; and in addition, the total mixed ration additive is more convenient to use in the pasture, reduces labor cost and ensures uniformity of the amount of theadditive in each batch of ration.

Description

technical field [0001] The invention belongs to the field of mixed feed additives, and in particular relates to a fully mixed ration additive for dairy cows. Background technique [0002] Total Mixed Ration (Total Mixed Ration, TMR) refers to a nutritionally relative diet obtained by fully mixing the appropriate length of roughage, concentrate feed and various additives in a certain proportion according to the nutritional needs of dairy cows at each stage of lactation. A balanced ration, a feeding technique that provides enough nutrients to meet the cow's needs. During the processing, mixing and storage of TMR, due to the effects of many environmental factors such as humidity, temperature, contact with air and pH value, TMR will produce mildew, heat and odor. The appearance of mildewed TMR shows that the temperature rises, reduces palatability, and produces peculiar smell, etc.; in terms of nutrition and safety: (1) reduce the content of grain vitamins and amino acids; (2) ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/10A23K20/163A23K10/33A23K20/105A23K10/18A23L3/3562A23L3/3508A23L3/3571
CPCA23K10/18A23K10/33A23K20/105A23K20/163A23K50/10A23L3/3508A23L3/3562A23L3/3571A23V2002/00A23V2400/169A23V2200/10A23V2250/638A23V2250/05A23V2250/76Y02A40/90Y02P60/87
Inventor 刘吉生赵小丽王东明
Owner 刘吉生
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