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Special Chinese herbal medicine feed additive for new dairy cows

A feed additive and Chinese herbal medicine technology, applied in animal feed, animal feed, application, etc., can solve problems such as feed intake, nutrient loss, uterine damage, etc., to improve production function, promote digestion and absorption, and relieve inflammation. Effect

Pending Publication Date: 2022-01-25
淮北市乾乾生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the uterus of new-born dairy cows is damaged after delivery, and the feed intake cannot keep up, resulting in nutrient loss that is not conducive to the next reproduction. This invention provides a special Chinese herbal medicine feed additive for new-born dairy cows, which can promote the recovery of the uterus of dairy cows and enter the next step. reproduction, boost immunity

Method used

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  • Special Chinese herbal medicine feed additive for new dairy cows
  • Special Chinese herbal medicine feed additive for new dairy cows
  • Special Chinese herbal medicine feed additive for new dairy cows

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as figure 1 As shown, the yeast culture is made by following steps:

[0025] Step S11: Disinfect and sterilize the Chinese herbal medicine culture medium at 100°C, then inoculate the yeast seeds into the Chinese herbal medicine culture medium, control the inoculation amount to 5% of the weight of the Chinese herbal medicine culture medium, and transfer them to the primary and secondary shake flasks in turn , shake flask culture at 30°C and 250r / min, culture for 1 day, transfer to the seed tank for fermentation after the end of the culture, keep the temperature at 27°C during the fermentation process, stir at a constant speed of 300r / min, and ferment for 3 days , to obtain a fermented liquid;

[0026] Step S12, transfer the prepared fermented liquid to a fermenter, then add glucose culture medium, the amount of fermented liquid is 6.5% of the weight of the glucose culture medium, carry out aerobic fermentation on the fermented liquid, control the fermentation tempe...

Embodiment 2

[0032] Such as figure 1 As shown, the yeast culture is made by following steps:

[0033] Step S11, sterilize the Chinese herbal medicine medium at 110°C, then inoculate the yeast seeds into the Chinese herbal medicine medium, control the inoculation amount to 6% of the weight of the Chinese herbal medicine medium, and transfer them to the primary and secondary shake flasks in turn , shake flask culture at 30°C and 250r / min for 2 days, transfer to the seed tank for fermentation after the end of the culture, keep the temperature at 27°C during the fermentation process, stir at a constant speed of 300r / min, and ferment for 3 days , to obtain a fermented liquid;

[0034] Step S12, transfer the prepared fermented liquid to a fermenter, then add glucose medium, the amount of fermented liquid is 6.6% of the weight of the glucose medium, carry out aerobic fermentation on the fermented liquid, control the fermentation temperature to 25°C, pH = 4.4, after 10 hours of fermentation, glu...

Embodiment 3

[0040] Such as figure 1 As shown, the yeast culture is made by following steps:

[0041] Step S11, sterilize the Chinese herbal medicine medium at 110°C, then inoculate the yeast seeds into the Chinese herbal medicine medium, control the inoculation amount to 6.5% of the weight of the Chinese herbal medicine medium, and transfer them to the primary and secondary shake flasks in turn , shake flask culture at 30°C and 250r / min for 3 days, transfer to the seed tank for fermentation after the end of the culture, keep the temperature at 27°C during the fermentation process, stir at a constant speed of 300r / min, and ferment for 3 days , to obtain a fermented liquid;

[0042] Step S12, transfer the prepared fermented liquid to a fermenter, then add glucose medium, the amount of fermented liquid is 6.8% of the weight of glucose medium, carry out aerobic fermentation on the fermented liquid, control the fermentation temperature to 30°C, pH = 4.5, after 10 hours of fermentation, gluco...

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Abstract

The invention relates to a special Chinese herbal medicine feed additive for new dairy cows. The special Chinese herbal medicine feed additive comprises the following raw materials in parts by weight: 40-60 parts of astragalus polysaccharide, 20-40 parts of codonopsis pilosula, 1-3 parts of angelica sinensis, 1-5 parts of multivitamins, 0.1-0.3 part of trace elements and 1-5 parts of a yeast culture. By adding trace elements, yeast culture and other components, cow uterus repair, next reproduction and immunity improvement can be promoted, the metabolism rate of probiotics can be improved by adding traditional Chinese medicine extracts, and by adding astragalus polysaccharide and other traditional Chinese medicine extraction polysaccharides, fermentation can be better promoted, qi can be better supplemented for the probiotics, animal immunity can be improved, the production function can be improved, the added enzyme preparation can promote decomposition of cellulose, promote digestion and absorption and improve the absorption and utilization rate, and the added enzyme preparation and prebiotics can improve the environment in the rumen.

Description

technical field [0001] The invention belongs to the technical field of feed additives, and in particular relates to a special Chinese herbal medicine feed additive for newly produced dairy cows. Background technique [0002] Chinese herbal medicine feed additives, as the name implies, are feed additives made from Chinese herbal medicines, which are classified as pharmaceutical feed additives. However, because Chinese medicines are both medicines and natural products, they contain a variety of active ingredients, basically have all the functions of feed additives, and can be used as feed additives. An independent type of feed additive. Fur animals are free to eat traditional Chinese medicine in the wild. The use of traditional Chinese medicine as a feed additive has a long history. It was used to promote animal growth, weight gain and prevention and control as early as more than two thousand years ago. disease. [0003] At present, the uterus of new-born dairy cows is damage...

Claims

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Application Information

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IPC IPC(8): A23K50/10A23K10/12A23K10/30A23K20/163A23K20/174A23K20/189A23K20/20
CPCA23K50/10A23K10/30A23K20/163A23K20/174A23K20/189A23K20/30A23K20/20A23K10/12
Inventor 崔武超崔武君崔长松
Owner 淮北市乾乾生物科技股份有限公司
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