Compound feed additive for preventing and controlling ketosis of dairy cows and preparation method thereof

A feed additive and dairy ketone technology, which is applied in the field of compound feed additives and preparation for preventing and treating ketosis in dairy cows, can solve the problems of inability to treat ketosis, incomplete curative effect, etc., and achieves the increase of glycogen to relieve acidosis, obvious curative effect and bioavailability. high degree of effect

Inactive Publication Date: 2012-04-11
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Simply using hormones or supplementing glycogen or supplementing trace elements has incomplete curative effect and cannot treat ketosis as a whole

Method used

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  • Compound feed additive for preventing and controlling ketosis of dairy cows and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Weigh 20 parts of codonopsis, 20 parts of astragalus, 20 parts of hawthorn, 20 parts of tangerine peel, 20 parts of angelica, 20 parts of red peony, 20 parts of chuanxiong, 20 parts of rehmannia, 20 parts of motherwort, 20 parts of fenugreek, propionic acid 46.5 parts of sodium, 0.05 parts of cobalt sulfate, 0.2 parts of copper sulfate, 0.5 parts of manganese sulfate, 0.5 parts of niacin, vitamin D 3 0.5 parts, 8 parts of calcium dihydrogen phosphate, and 4 parts of citric acid. Add water to decoct the ten traditional Chinese medicines twice, each time for 2 hours, concentrate to 50°C to measure the clear paste with a relative density of 1.25-1.28, and put it in a drying oven at 80°C to form an extract powder, mix it with the remaining raw materials evenly, and wait until mechanically supercharged. In a micro pulverizer, pulverize into 0.1-30 μm fine powder, pack separately, and obtain.

Embodiment 2

[0014] Weigh 5 parts of codonopsis, 5 parts of astragalus, 30 parts of hawthorn, 30 parts of tangerine peel, 30 parts of angelica, 10 parts of red peony, 10 parts of chuanxiong, 10 parts of rehmannia, 40 parts of motherwort, 10 parts of fenugreek, propionic acid 34.4 parts of sodium, 0.05 parts of cobalt sulfate, 0.2 parts of copper sulfate, 0.5 parts of manganese sulfate, 0.5 parts of niacin, vitamin D 3 0.6 parts, 10 parts of calcium dihydrogen phosphate, 4 parts of citric acid. Decoct the ten flavors of traditional Chinese medicine with water twice, each time for 2 hours, concentrate to 50°C and measure the clear paste with a relative density of 1.25-1.28, and put it in a drying oven at 80°C to form an extract powder, mix it with the remaining raw materials evenly, and place it in a vibrating mill , pulverize into 0.1-30 μm micropowder, pack separately, and obtain.

Embodiment 3

[0016] Weigh 40 parts of Codonopsis, 50 parts of Astragalus, 10 parts of hawthorn, 10 parts of tangerine peel, 20 parts of angelica, 20 parts of red peony, 20 parts of Chuanxiong, 10 parts of Rehmannia glutinosa, 30 parts of motherwort, 10 parts of fenugreek, propionic acid 71.8 parts of sodium, 0.05 parts of cobalt sulfate, 0.2 parts of copper sulfate, 0.5 parts of manganese sulfate, 0.5 parts of niacin, vitamin D 3 0.2 parts, 4 parts of calcium dihydrogen phosphate, and 3 parts of citric acid. Decoct the ten traditional Chinese medicines with water twice, each time for 2 hours, concentrate to 50°C and measure the clear paste with a relative density of 1.25-1.28, put it in a drying oven at 80°C to form extract powder, mix with the remaining raw materials evenly, and then airflow crush In the machine, pulverize into 0.1-30μm fine powder, pack separately, and obtain.

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Abstract

The invention discloses a compound feed additive for preventing and controlling ketosis of dairy cows and a preparation method thereof, and belongs to feed additive technology. The compound feed additive consists of an extract prepared from Chinese medicaments such as Chinese angelica, red peony root, Szechuan lovage rhizome, cooked rehmannia, motherwort herb, costus root, campanumaea pilosula, astragalus, hawthorn and tangerine peel, sodium propionate, cobaltous sulfate, copper sulfate, manganese sulfate, nicotinic acid, vitamin D3, monocalcium phosphate and citric acid, and can invigorate qi and strengthen the spleen, activate and enrich blood, increase glycogen, relieve acidosis, supplement lacked trace elements, sugar, calcium and phosphorus to achieve quick and effective prevention and treatment effect on the ketosis. In the aspect of process, the superfine pulverizing technology is adopted, and the additive is pulverized into micron-sized fine powder, so the additive is quickly absorbed and has high bioavailability.

Description

technical field [0001] The invention belongs to the field of feed additives, and mainly relates to a compound feed additive for preventing and treating cow ketosis and a preparation method thereof. Background technique [0002] Dairy cow ketosis, also known as dairy cow ketosis, is the most common metabolic disease in lactating cows. It often occurs 10 to 60 days after calving, and is characterized by hypoglycemia, hyperlipidemia, ketone blood, ketonuria, and ketone milk. The disease has a significant impact on the physique, milk yield, milk quality, reproductive ability and culling rate of dairy cows, and has become one of the main diseases that endanger the dairy industry. The main cause of ketosis is the imbalance of feeding management and unbalanced diet, which leads to dysfunction of the endocrine system and decreased secretion of adrenal cortex hormones. Therefore, it is very important to do a good job in prevention. Add additives to prevent ketosis in daily feed. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/16A23K1/14A23K1/22A23K1/18A23K50/15
CPCY02P60/87
Inventor 岳奎忠张翔徐志辉
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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