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Composite prepaid feedstuff capable of raising breeding performance of milch cow

A compound premix and reproductive performance technology, applied in animal feed, animal feed, additional food elements, etc., to achieve the effects of maintaining body health, enhancing estrus performance, and improving economic benefits

Active Publication Date: 2007-10-10
光明牧业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Modern animal nutrition studies have shown that there are many essential nutritional elements for dairy cows that are related to the reproductive performance of dairy cows, such as vitamin A, vitamin E, β-carotene, selenium, zinc, etc., but most of them are currently limited to one or two elements. Basic research on effects on reproductive performance

Method used

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  • Composite prepaid feedstuff capable of raising breeding performance of milch cow

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～7

[0016] Each embodiment component of table 2

[0017]

[0018] Note: a is compound amino acid selenium, b is yeast selenium, c is methionine selenium, d is compound amino acid zinc, e is protein zinc, f is methionine zinc, g is glycine zinc.

[0019] The components in the above-mentioned Examples 1 to 7 are mixed uniformly in a mixer (the twin-shaft paddle type high-efficiency mixer SLHSJ0.2 produced by Jiangsu Muyang Group) according to a conventional method, and the compound prepreparation compound for improving the reproductive performance of dairy cows of the present invention is obtained. Compounding, all above are parts by weight.

[0020] The raw materials of each component in the above examples are feed grade, and all are conventional commercially available products.

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PUM

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Abstract

A pre-mixed composite forage for improving the reproduction performance of milk cow and preventing its endometritis is proportionally prepared from VA, beta-carotene, VE, organoselenium, organozinc and organic carrier.

Description

technical field [0001] The invention relates to a compound premix for dairy cows, in particular to a compound premix for improving the reproductive performance of dairy cows. Background technique [0002] In recent years, my country's dairy cattle breeding industry has developed rapidly and its scale has continued to expand, but the breeding level is still relatively backward. Dairy cows are prone to reproductive diseases, and reproductive diseases are one of the main reasons for the elimination of dairy cows in pastures. The economic loss caused by reproductive disorders of dairy cows can reach 300-1,000 yuan per head per year, 50% of which are caused by shortened service life and increased breeding times. At the same time, reproductive diseases can easily induce other metabolic diseases, which is an important factor affecting the economic benefits of pastures. factor. The basic sequence of nutrition supply for dairy cows is: maintenance-production (growth or lactation)-re...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K10/30A23K10/37A23K20/10A23K20/142A23K20/147A23K20/174A23K50/10
CPCY02P60/87
Inventor 袁耀明张幸开张晓峰徐元年刘文忠王赞江
Owner 光明牧业有限公司
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