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Anti-cold-stress Chinese herbal medicine compound feed additive for laying ducks and preparation method and applications thereof

A compound feed, duck laying feed technology, applied in the application, animal feed, animal feed and other directions, can solve the problems of poor climate adaptability, decline in egg production rate, production stoppage, etc., to achieve high production performance, increase in egg production rate, cost low effect

Active Publication Date: 2014-09-17
广东海因特生物技术集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that laying ducks have decreased egg production rate or even stop production due to poor adaptability to cold and low temperature climates, and provide a Chinese herbal medicine compound feed additive for improving cold stress resistance and stabilizing egg production rate of laying ducks

Method used

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  • Anti-cold-stress Chinese herbal medicine compound feed additive for laying ducks and preparation method and applications thereof
  • Anti-cold-stress Chinese herbal medicine compound feed additive for laying ducks and preparation method and applications thereof
  • Anti-cold-stress Chinese herbal medicine compound feed additive for laying ducks and preparation method and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Weigh 24.4 parts of Acanthopanax, 16 parts of Schisandra, 13 parts of Rhodiola, 12 parts of Astragalus, 9.5 parts of Sea Buckthorn, 9.6 parts of Poria, 6 parts of Ginger, 6 parts of Radix Paeoniae Rubra, vitamin B 2 3.5 servings. After being pulverized by an ultrafine pulverizer, all of them pass through a 300-mesh sieve, and after being mixed evenly, they are added to the laying duck feed at a ratio of 0.03%.

Embodiment 2

[0025] Weigh 22 parts of Acanthopanax, 18 parts of Schisandra, 16 parts of Rhodiola, 10 parts of Astragalus, 10 parts of Sea Buckthorn, 10 parts of Poria, 5 parts of Ginger, 5 parts of Radix Paeoniae Rubra, vitamin B 2 4 parts. After being pulverized by an ultrafine pulverizer, all of them pass through a 300-mesh sieve, and after being mixed evenly, they are added to the laying duck feed at a ratio of 0.02%.

Embodiment 3

[0027] Weigh 25 parts of Acanthopanax, 17 parts of Schisandra, 16 parts of Rhodiola, 10 parts of Astragalus, 8 parts of Sea Buckthorn, 10 parts of Poria, 6 parts of Ginger, 5 parts of Radix Paeoniae Rubra, vitamin B 2 3 copies. After being pulverized by an ultrafine pulverizer, all of them pass through a 300-mesh sieve, and after being mixed evenly, they are added to the laying duck feed at a ratio of 0.025%.

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Abstract

The invention discloses an anti-cold stress Chinese herbal medicine compound feed additive for laying ducks, a preparation method and application thereof. The anti-cold stress Chinese herbal medicine compound feed additive for laying ducks of the invention consists of eight Chinese herbal medicines and vitamin B2, and the Chinese herbal medicines include Acanthopanax, Schisandra, Rhodiola Rosea, Astragalus, Hippophae rhamnoides, Poria, Ginger and Radix Paeoniae Rubra. The Chinese herbal medicine feed additive of the invention can effectively alleviate the stress of laying ducks caused by cold and sudden weather changes in winter, increase feed intake, and maintain a stable egg production rate at a relatively high level. Compared with the basic ration and commercial duck feed, the Chinese herbal medicine compound feed additive can increase the egg production rate by more than 4%, which is suitable for large-scale promotion.

Description

technical field [0001] The invention relates to the field of feed additives, in particular to a Chinese herbal compound feed additive for improving cold stress resistance of laying ducks, increasing feed intake, and maintaining a stable egg production rate at a relatively high level, as well as its preparation method and application. Background technique [0002] The scale of duck raising in my country ranks first in the world, and laying duck breeding is a traditional advantageous industry in my country. Domestic duck eggs are mainly processed eggs, and salted duck eggs and preserved duck eggs are an important part of traditional Chinese food culture. [0003] Egg ducks have no sweat glands, are resistant to cold but not heat, are very sensitive to heat stress, and have a certain resistance to cold. However, in the northern part of my country, the sunshine time is short in winter, the weather is cold, the temperature is low, and the weather is changeable. The sudden change...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/16
Inventor 甄恕綦姜瑞丽
Owner 广东海因特生物技术集团有限公司
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