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Total mixed ration for high producing dairy cows

A fully mixed, dairy cow technology, applied in application, animal feed, animal feed and other directions, can solve the problems of affecting production performance, high concentration to rough ratio of fully mixed ration, threatening the health of dairy cows, etc., to improve milk production life and save feed. , the effect of reducing costs

Inactive Publication Date: 2012-07-11
包头北辰饲料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the influence of traditional concentrate feed cattle raising, the concentrate-to-coarse ratio in the total mixed ration is often too high, resulting in lactic acid fermentation in the rumen of dairy cows, which not only greatly affects the production performance, but also directly threatens the health and even life of dairy cows

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1: The full mixed ration of high-yielding dairy cows is made up of the component of following parts by weight (unit: kilogram / head · day): 11 parts of supplementary concentrates, 25 parts of silage, 4 parts of Leymus chinensis, 2 parts of alfalfa grass, 1 part of dry brewer's grains, 1 part of whole cottonseed, 1 part of beet granule, and 1 part of molasses.

[0009] The formula of this diet is suitable for fine-to-coarse ratio and has good palatability, which can maximize the milk production performance of high-yielding dairy cows.

Embodiment 2

[0010] Embodiment 2: the full mixed ration of high-yielding dairy cows is made up of the component of following parts by weight (unit: kilogram / head · day): 12 parts of supplementary concentrates, 24 parts of silage, 3 parts of Leymus chinensis, 2 parts of alfalfa grass, 1 part of dry brewer's grains, 1.2 parts of whole cottonseed, 1 part of beet granule, and 1 part of molasses.

[0011] This dietary formula has a relatively high concentration-to-grain ratio, and long-term feeding is likely to cause a drop in rumen pH, which is likely to cause mild acidosis.

Embodiment 3

[0012] Embodiment 3: the full mixed diet of high-yield dairy cows is made up of the following components by weight (unit: kg / head·day): 9.5 parts of concentrate supplements, 26 parts of silage, 5 parts of Leymus chinensis, 2 parts of alfalfa grass, 1 part of dry brewer's grains, 1.1 parts of whole cottonseed, 1 part of beet granule, and 1 part of molasses.

[0013] This dietary formula has a relatively low fine-to-coarse ratio, better palatability, better reproductive performance, and poorer milk production performance than the formula in Example 1.

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Abstract

The invention relates to a total mixed ration for high producing dairy cows, which is characterized in that: the total mixed ration is formed by the following ingredients in part by weight: 9-13 parts of feed supplement, 24-28 parts of ensile, 2-5 parts of Chinese wildrye, 1-3 parts of bur clover, 1-3 parts of dried brewer's grains, 1-2 parts of whole cottonseed, 1-3 parts of beet pellet grains and 1-2 parts of molasses. The total mixed ration for the high producing dairy cows has the advantages that: the nutritional and metabolic diseases, such as rumen acidosis, parturient paresis and ketosis, easily occurred in the traditional feed feeding method are solved; the milk production potential of the high producing dairy cows can be developed, the feed can be saved, and the cost can be lowered, so that the economic benefits of the dairy cows are remarkably improved; and with the adoption of the total mixed ration and the combination of a scientific cultivation and management technique, the milk yield is averagely increased by 2Kg per cow every day, and the milk production life is increased by 2-3 parities.

Description

[0001] Technical field: the invention belongs to the technical field of animal husbandry feed, in particular to a high-yield dairy cow total mixed ration. technical background: [0002] The promotion of fully mixed ration feed technology in the domestic dairy industry has just started, and the technology is not yet mature. Due to the influence of traditional concentrate feed cattle raising, the concentrate-to-coarse ratio in the total mixed ration is often too high, resulting in lactic acid fermentation in the rumen of dairy cows, which not only greatly affects the production performance, but also directly threatens the health and even life of dairy cows . Invention content: [0003] The purpose of the present invention is to provide a high-yield dairy cow total mixed ration that can fully meet the nutritional needs of dairy cows, has a reasonable fine-to-grain ratio, and can fully exert the milk-producing potential of high-yield dairy cows. [0004] The full mixed ration o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18
Inventor 贾志诚张海成贾阳
Owner 包头北辰饲料科技股份有限公司
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