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Pre-mixed feed capable of enhancing reproductive performance of cow

A reproductive performance and premix technology, applied in animal feed, animal feed, additional food elements, etc.

Inactive Publication Date: 2008-02-20
BEIJING SANYUAN HEFENG ANIMAL HUSBANDRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

So far, there is no report on the comprehensive utilization of amino acid chelated trace elements, dihydropyridine and vitamins to produce premixes to improve the reproductive performance of dairy cows

Method used

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  • Pre-mixed feed capable of enhancing reproductive performance of cow

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 25kg of amino acid chelated iron, 70kg of amino acid chelated zinc, 64kg of amino acid chelated manganese, 10kg of amino acid chelated copper, 5kg of amino acid chelated selenium, 6kg of calcium iodate and 120kg of zeolite powder are mixed and stirred evenly to make semi-finished trace element products.

[0021] Get vitamin A6kg, vitamin D4kg, vitamin E30kg and dihydropyridine 20kg and corncob powder 140kg and mix and make vitamin semi-finished product for subsequent use;

[0022] Weigh 30kg of trace element semi-finished products, vitamin semi-finished products and zeolite powder in a weight ratio of 3:2:5, 20kg of vitamin semi-finished products and 50kg of zeolite powder. is the final product.

Embodiment 2

[0024] 30kg of amino acid chelated iron, 75kg of amino acid chelated zinc, 54kg of amino acid chelated manganese, 10kg of amino acid chelated copper, 6kg of amino acid chelated selenium, 5kg of calcium iodate and 120kg of zeolite powder are mixed and stirred evenly to make semi-finished products of trace elements.

[0025] Get vitamin A8kg, vitamin D2kg, vitamin E25kg and dihydropyridine 25kg and corncob powder 140kg and mix and make vitamin semi-finished product for subsequent use;

[0026] According to the weight ratio of trace element semi-finished products, vitamin semi-finished products and zeolite powder 3:2:5, weigh 150kg of trace element semi-finished products, vitamin semi-finished products 100kg and zeolite powder 250kg. is the final product. Bag and pack the final product.

[0027] The use method of the present invention: add 1% of the premixed material per ton of supplementary feed for dairy cows.

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Abstract

The present invention relates to a milk cow feed, in particular to a premix which can increase the reproductive performance of the milk cow. The technic proposal of the premix is that ferrous amino acid, zincous amino acid, manganic amino acid, cupreous amino acid, selenic amino acid and calcinol are mixed with the zeolite powder to form a microelement semi-finished product; the vitamin A, vitamin D, vitamin E and dihydropyridine are mixed with the corn powder to form a vitamin semi-finished product which is used as raw material; and then the final product of the present invention is made by evenly mixing the microelement semi-finished product and the vitamin semi-finished product with the zeolite in a proportion of 3:2:5. The present invention is suitable for milk cow in yeld period, breeding cow and milk cow in primary matting without milk period. The additive rate is 1 percent of the concentrate supplement material. The reproductive performance of the milk cow feeding with the present invention is improved, the oestrus rate is improved by 5 percent to 15 percent, the pregnancy rate is improved by 11 percent and the one-off matting pregnancy rate is improved by 6 percent to 8 percent.

Description

technical field [0001] The invention relates to a feed for raising dairy cows, in particular to a premix for improving the reproductive performance of dairy cows. Background technique [0002] With the development of the breeding industry, the dairy industry, as a food-saving animal husbandry industry, has begun to develop in the direction of scale and standardization, but at present, the scale is very low, and the reproductive performance of dairy cows in scattered farmers and dairy farms with less than 100 cows is low. How to improve the reproductive performance of these dairy cows has become the research focus of dairy farmers and researchers. The reproductive performance of dairy cows can be improved through nutritional regulation and improved management. So far, there is no report on the comprehensive utilization of amino acid chelated trace elements, dihydropyridine and vitamins to produce premixes for improving the reproductive performance of dairy cows. Contents o...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K1/175A23K1/00A23K20/142A23K20/174A23K20/24A23K20/28A23K50/10
Inventor 李成会朱莲英贾久满
Owner BEIJING SANYUAN HEFENG ANIMAL HUSBANDRY
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