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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: 2011-02-09
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] Table 2 Components of Examples

[0017]

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

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

[0020] The raw materials of each component in the above embodiments are all feed grade, and all are conventional commercial 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 farming industry has developed rapidly and its scale has continued to expand, but the breeding level is still relatively backward. Dairy cows are susceptible 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 the breeding obstacles of dairy cows can reach 300-1000 yuan per head per year, 50% of which are caused by shortened service life and increased breeding frequency. At the same time, breeding diseases can easily induce other metabolic diseases, which are important to the economic benefits of pastures. factor. The basic sequence of dairy cow nutrition supply is: maintenance-production (growth or lactation)-reproduction. The nutrients req...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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