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High-yield cow concentrate feed and application method and preparation method thereof

A technology of concentrated feed and dairy cows, which is applied in the fields of application, animal feed, animal feed, etc., and can solve problems such as the immunity of dairy cows, the impact of milk production quality, and the imbalance of calcium and phosphorus ratios.

Pending Publication Date: 2020-10-30
联英饲料(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing dairy cow premixes containing various trace elements and vitamins, the addition of phosphorus is often neglected, so that the daily intake of calcium and phosphorus by dairy cows is out of balance, which in turn affects the body immunity and milk quality of dairy cows. make an impact

Method used

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  • High-yield cow concentrate feed and application method and preparation method thereof
  • High-yield cow concentrate feed and application method and preparation method thereof
  • High-yield cow concentrate feed and application method and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1: A kind of high-yielding milk cow concentrated feed comprises 15 parts of premix, 250-350 parts of corn, 300-400 parts of soybean meal, 100-200 parts of corn germ meal, 20-30 parts of fat powder, 10-20 parts of yeast .

[0029] Wherein, in each kilogram of the premix, the content of calcium element is 90-375 mg, the content of phosphorus element is ≥75 mg, the content of selenium element is 40-125 mg, the content of copper element is 1-3.5 mg, the content of manganese element is 4-15 mg, and the content of zinc element is 7.5 mg. -15mg, cobalt element content 120-200mg, iodine element content 62.5-500mg, lysine ≥ 75mg, vitamin A content 1100-2000KIU, vitamin D 3 Content 250-500KIU, vitamin E ≥ 11250IU.

[0030] Specifically, in the premix, the iodine element and calcium element are derived from calcium iodate, the phosphorus element is derived from phosphorus salt, the selenium element is derived from yeast selenium and sodium selenite, and the copper elem...

Embodiment 2

[0035] Example 2: An application method of a high-yield milk cow concentrate. The mixture of the high-yield milk cow concentrate described in Example 1, corn, and soybean meal is prepared at a ratio of 3:7, and it is mixed with hay and silage, and supplied to lactating cows.

Embodiment 3

[0036] Embodiment 3: A preparation method of the high-yield dairy cow concentrate described in Example 1. After weighing each raw material according to the proportion, pulverize according to the requirements of the crushing particle size, and mix well to obtain the high-yield dairy cow concentrate.

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PUM

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Abstract

The invention relates to the field of dairy cow feeds, in particular to high-yield dairy cow concentrate feed and an application and preparation method thereof. The high-yield dairy cow concentrate feed comprises the following raw materials in parts by weight: 15 parts of a premix, 250-350 parts of corn, 300-400 parts of soybean meal, 100-200 parts of corn germ meal, 20-30 parts of fat powder and10-20 parts of yeast. The high-yield dairy cow concentrate feed disclosed by the invention can meet the requirements of lactating dairy cows on energy and protein, promote the metabolism of dairy cowbodies, improve the immunocompetence and the anti-stress capability, and improve the lactation capability.

Description

technical field [0001] The invention relates to the field of dairy cow feed, in particular to a concentrated feed for high-yield dairy cows, an application method and a preparation method thereof. Background technique [0002] With the intensified competition of dairy products at home and abroad, the only effective way for the dairy farming industry to win is to control the quality of raw milk and improve product competitiveness. However, the milk indicators of higher-yielding pastures are often relatively lower than those of other pastures. As dairy companies control raw milk indicators more and more strictly, and quality requirements increase year by year, milk indicators have become an important assessment indicator in the milk pricing process and a key key item that directly affects the income of ranches. [0003] The lactation period is a critical period for the feeding and management of dairy cows. High-yielding dairy cows have high milk production, relatively high me...

Claims

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Application Information

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IPC IPC(8): A23K10/18A23K10/30A23K10/37A23K20/158A23K20/174A23K20/20A23K20/24A23K20/26A23K50/10
CPCA23K10/30A23K10/37A23K20/158A23K10/18A23K20/24A23K20/26A23K20/30A23K20/20A23K20/174A23K50/10Y02P60/87
Inventor 孙涛
Owner 联英饲料(天津)有限公司
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