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Alfalfa dairy cow total-mixed daily ration

A fully mixed, alfalfa technology, applied in animal feed, animal feed, application, etc., to achieve the effects of increasing feed intake, improving the health of dairy cows, and increasing milk production

Inactive Publication Date: 2015-03-25
刘贵河
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of alfalfa-type dairy cow total mixed ration, which solves the optimal ratio and amount of alfalfa added in TMR of dairy cows in large-scale cattle farms.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention's alfalfa type dairy cow full mixed ration obtains its formula through following experiment:

[0015] (1) Select 48 suitable test dairy cows, divide them into 4 groups randomly, and start the formal test after 15 days of pre-feeding.

[0016] (2) Use 4 different formulas to produce rations with equivalent nutritional value to feed the above-mentioned animals. After a 60-day test period, record the feed intake and milk production of the cows during the test period, and analyze the nutritional components of the milk and the blood of the cows Indicators, economic benefits are calculated, and the final data is statistically analyzed to obtain the optimal formula.

[0017] The following are the four TMR formulations used in the test: see Table 1

[0018] Table 1 Diet composition and nutritional components of experimental cattle

[0019] Raw material composition / % control group Test Group I Test Group II Trial Group III corn si...

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PUM

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Abstract

The invention relates to an alfalfa dairy cow total-mixed daily ration. The alfalfa dairy cow total-mixed daily ration is produced by, by weight, raw materials including silage corns 32.9 parts, Chinese wild rye 9.59 parts, alfalfa 19.09 parts, corns 19.59 parts, bran 3.84 parts, bean cakes 6.53 parts, distillers' grain protein 6.17 parts, premix 0.57 part, salt 0.38 part, limestone powder 0.58 part, calcium hydrophosphate 0.38 part and baking soda 0.38 part, wherein the distillers' grain protein is a distillers' grain protein feed. The problems of optimum adding proportion and adding amount of the alfalfa in the total-mixed daily ration for dairy cows in a large-scale cow farm are solved. In the alfalfa dairy cow total-mixed daily ration, a part of concentrated foods is replaced by the alfalfa, and the proportion of the concentrated foods is reduced. By applying the alfalfa dairy cow total-mixed daily ration, the milk production performance and economic benefit of the high productive dairy cows can be improved, and the physical condition of the dairy cows can be improved.

Description

technical field [0001] The invention relates to the technical field of TMR feeding of dairy cows, in particular to an alfalfa type dairy cow total mixed ration. Background technique [0002] The high ratio of concentrate in the current TMR (Total Mixed Rations, the same below) formula for dairy cows is not conducive to the rumen fermentation of dairy cows, and dairy cows are prone to diseases such as rumen acidosis and abomasum displacement. Although the practice of high concentrate in TMR can obtain high income in the short term, it will shorten the lifespan of dairy cows and reduce long-term economic benefits. Contents of the invention [0003] The purpose of the present invention is to provide a kind of alfalfa-type dairy cow total mixed ration, which solves the optimal ratio and amount of alfalfa added in the TMR of dairy cows in large-scale dairy farms. The present invention uses alfalfa to replace part of the concentrate in TMR of dairy cows, reducing the proportion...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/06A23K1/16A23K1/175A23K10/38
CPCY02P60/87
Inventor 褚海义李亚奎刘贵河李继连李喜旺
Owner 刘贵河
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