Composition for reducing retained fetal membranes of dairy cow and preparation method thereof

A technology for maintaining the afterbirth and composition is applied in the directions of drug combinations, medical preparations containing active ingredients, and pharmaceutical formulas, which can solve the problems of harming human health and the environment, difficult to widely popularize, and high cost, reducing workload and improving Immunity, easy operation effect

Active Publication Date: 2022-03-08
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]However, through the technology of hormone injection and antibiotics to treat dairy cows with retained placenta, the residues of hormones and metabolites in cattle may also endanger human health and the environment through milk
However, the technology of using Chinese herbal medicine to reduce the retained placenta of dairy cows has high cost and is not easy to be widely promoted.

Method used

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Examples

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Effect test

preparation example Construction

[0045] The present invention also provides a method for preparing a composition for reducing milk cow placenta retention, comprising the following steps:

[0046] Weighing NCG, vitamin E, vitamin D, motherwort and probiotics respectively according to the above mass ratios, mixing them and stirring evenly, the composition for reducing retention of placenta in dairy cows is prepared.

Embodiment 1

[0049] The invention provides a composition for reducing milk cow placenta retention, which is composed of raw materials in the following mass ratio: NCG 18g; vitamin E 1500IU; vitamin D 5000IU; motherwort 3g; probiotics 2g. The probiotics are solid fermentation cultures of Bacillus (the brand of the probiotics: Fubon Yeast, product number 82001362).

[0050] The preparation method of the composition for reducing the retained placenta of cows comprises the following steps:

[0051]Weighing NCG, vitamin E, vitamin D, motherwort and probiotics respectively according to the above mass ratios, mixing them and stirring evenly, the composition for reducing retention of placenta in dairy cows is prepared.

[0052] Feeding method:

[0053] The prepared composition is started to be fed one month before the cows give birth, and continues to be fed for 2 months, and each cow is fed with 25g per day.

Embodiment 2

[0055] The invention provides a composition for reducing milk cow placenta retention, which is composed of raw materials in the following mass ratio: NCG 16g; vitamin E 1300IU; vitamin D 4800IU; motherwort 1g; probiotics 1g. The probiotic is a solid fermentation culture of lactic acid bacteria-saccharomyces (the brand of the probiotic: Fubon Yeast, product number 82001362).

[0056] The preparation method of the composition for reducing the retained placenta of cows comprises the following steps:

[0057] Weighing NCG, vitamin E, vitamin D, motherwort and probiotics respectively according to the above mass ratios, mixing them and stirring evenly, the composition for reducing retention of placenta in dairy cows is prepared.

[0058] Feeding method:

[0059] The prepared composition is started to be fed one month before the cows give birth, and continues to be fed for 2 months, and each cow is fed with 25g per day.

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PUM

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Abstract

The invention relates to a composition for reducing retained fetal membranes of dairy cows and a preparation method of the composition. The composition is prepared from the following raw materials by mass: 16-20g of N-carbamylglutamic acid; 1300 to 1700 IU of vitamin E; 4800 to 5200 IU of vitamin D; 1-5g of motherwort herb; and 1-3 g of probiotics. The preparation method of the composition comprises the following steps: respectively weighing the N-carbamylglutamic acid, the vitamin E, the vitamin D, the herba leonuri and the probiotics according to the mass ratio, mixing and uniformly stirring to obtain the composition for reducing retained fetal membranes of the dairy cow. The N-carbamylglutamic acid and the microecological preparation are utilized, and the raw materials contain various biological active ingredients, so that the organism immunity of the dairy cow can be improved, the nutrition utilization efficiency can be improved, and the purpose of reducing retained fetal membranes of the dairy cow can be achieved.

Description

technical field [0001] The invention relates to a composition, in particular to a composition for reducing cow placenta retention and a preparation method thereof. Background technique [0002] Retained placenta, also known as retained placenta, is a livestock obstetric disease in which the placenta cannot be discharged within a certain period of time after the fetus is delivered. Retained placenta is affected by many factors, among which nutrition is the main factor, such as the imbalance of refined and coarse feed in the diet and the ratio of sugar and nitrogen, poor quality of roughage, improper ratio of calcium and phosphorus, and lack of vitamins and calcium and phosphorus in the feed. Causing the situation of retained placenta in dairy cows. The gestation time of dairy cows is related to the occurrence of retained placenta, and the incidence of retained placenta in dairy cows with less than and longer gestation time is significantly higher than that of cows with norma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/533A61P15/00A61K31/198A61K31/355A61K31/59A61K35/741A61K35/742A61K35/744
CPCA61K31/198A61K31/355A61K31/59A61K36/533A61K35/741A61K35/742A61K35/744A61K36/064A61P15/00A61K2300/00Y02P60/87
Inventor 李纯锦周虚何智慧张博琦何贵天
Owner JILIN UNIV
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