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Traditional Chinese medicine feed additive for breeding boars and preparation method thereof

A feed additive and traditional Chinese medicine technology, applied in the field of pig feed, can solve the problems of unreported prior art, deteriorating semen quality, affecting pig farm production and economic benefits, and achieving the effects of convenient use and simple preparation method.

Inactive Publication Date: 2014-10-29
ANHUI ZHENGDAYUAN FEED GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most free-range and small-scale pig farms directly use ordinary pig feed to feed breeding boars, often causing loss of libido in boars, and even impotence in some boars, and decline in semen quality, resulting in infertility in sows, Low litter rate or many weak litters seriously affect the production and economic benefits of pig farms
The present invention extracts the effective components of the traditional Chinese medicine and then adds them to the boar diet, which has not been reported in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A traditional Chinese medicine feed additive for breeding boars and a preparation method thereof, comprising the following steps:

[0012] Weigh the following Chinese herbal medicines by weight (Kg): Epimedium 100, Cistanche 100, Morinda officinalis 80, Okra 80, Codonopsis 60, Astragalus 60, Angelica 40, Chinese yam 30, licorice 20.

[0013] Add 8 to 10 times the total weight of Chinese herbal medicine in 70% ethanol solution, soak for 30 to 60 minutes, boil with strong fire, keep warm for 30 to 60 minutes, cool and filter with twelve layers of gauze; add 4 to 6 times the amount of 70% ethanol to the filter residue Solution, boiled with strong fire, kept warm for 30-60min with slow fire, cooled twelve layers of gauze and filtered, combined two filtrates, concentrated the two filtrates to dryness in vacuum to obtain the extract containing the above traditional Chinese medicine, and added the extract to boars at 1% in the diet feed.

Embodiment 2

[0015] Weigh the following Chinese herbal medicines by weight (Kg): Epimedium 150, Cistanche 120, Morinda officinalis 100, Okra 100, Codonopsis 80, Astragalus 80, Angelica 60, Chinese yam 50, licorice 40.

[0016] Add 8 to 10 times the total weight of Chinese herbal medicine in 70% ethanol solution, soak for 30 to 60 minutes, boil with strong fire, keep warm for 30 to 60 minutes, cool and filter with twelve layers of gauze; add 4 to 6 times the amount of 70% ethanol to the filter residue Solution, boiled with strong fire, kept warm for 30-60min with slow fire, cooled and filtered through twelve layers of gauze, combined the two filtrates, concentrated the two filtrates in vacuum to dryness, and obtained the extract containing the above-mentioned traditional Chinese medicine, and added the extract to boars at 3% in the diet feed.

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Abstract

The invention discloses a traditional Chinese medicine feed additive for breeding boars and a preparation method thereof. The feed additive is prepared by the following steps: weighing epimedium, cistanche, morinda officinalis, okra, codonopsis pilosula, astragalus membranaceus, angelica, common yam rhizome and liquorice in parts by weight; adding a 70% ethanol solution; boiling with high flame and heating with slow fire for 30-60 minutes; cooling and filtering; collecting filter liquor; and concentrating the filter liquor to dryness to obtain the traditional Chinese medicine extract, wherein 1%-3% of traditional Chinese medicine extract is added into a daily ration of the breeding boars. The feed additive can be used for improving the immunity of a boar body and disease resistance of the boars and has a relatively good effect of improving the semen quality and the sexual desire of the breeding boars. The feed additive is easy to prepare, convenient to use, environmentally friendly, safe, and free of toxic and side effects and residues; the preparation method is suitable for industrialized production.

Description

technical field [0001] The invention belongs to the technical field of pig feed, and in particular relates to a traditional Chinese medicine feed additive for breeding boars and a preparation method thereof. Background technique [0002] With the development of pig farming in the direction of scale, intensification and ecology, the application of artificial insemination technology is becoming more and more extensive. The quality of boar semen not only directly affects the conception rate and litter size of sows, but also It affects the production performance of piglets and fattening pigs, and is also a prerequisite for pig farms to obtain better economic benefits. At present, most free-range and small-scale pig farms directly use ordinary pig feed to feed breeding boars, often causing loss of libido in boars, and even impotence in some boars, and decline in semen quality, resulting in infertility in sows, Low litter rate or many weak litters have seriously affected the prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K10/30A23K50/30
Inventor 彭程
Owner ANHUI ZHENGDAYUAN FEED GRP CO LTD
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