Nutrition enhancer for improving production performance of laying hens after forced moulting

A nutritional fortifier and forced moulting technology, applied in the field of breeding to achieve the effects of relieving stress, improving egg quality and improving production performance

Pending Publication Date: 2020-08-18
SICHUAN TQLS IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that laying hens after forced moulting are affected by various factors such as physiology, metabolism and management, and are in a state of high stress in the existing method, and provide a method to improve the production efficiency of laying hens aft

Method used

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  • Nutrition enhancer for improving production performance of laying hens after forced moulting
  • Nutrition enhancer for improving production performance of laying hens after forced moulting
  • Nutrition enhancer for improving production performance of laying hens after forced moulting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A nutritional enhancer for improving the production performance of laying hens after forced moulting, comprising the following components in parts by weight: 500 parts of Epimedium flavonoids, 100 parts of Ke Zi extract, 80 parts of itaconic acid, 100 parts of taurine and Protocatechuic acid 220 parts.

[0026] Weigh each component according to the above parts by weight, and add them into the mixer in sequence from large to small according to the proportioning ratio. After mixing evenly, use non-toxic bags for packaging to obtain this embodiment. Improve the production performance of laying hens after forced moulting nutritional enhancer.

[0027] 7 days before and 7 days after the forced molt, feed the nutritional enhancer according to any one of claims 1-2 once a day, 20g each time.

Embodiment 2

[0029] A nutritional enhancer for improving the production performance of laying hens after forced moulting, comprising the following components in parts by weight: 300 parts of Epimedium flavonoids, 100 parts of Ke Zi extract, 50 parts of itaconic acid, 150 parts of taurine and Protocatechuic acid 400 parts.

[0030] The method of preparation and use is the same as in Example 1.

Embodiment 3

[0032] A nutritional enhancer for improving the production performance of laying hens after forced moulting, comprising the following components in parts by weight: 400 parts of Epimedium flavonoids, 150 parts of Ke Zi extract, 100 parts of itaconic acid, 100 parts of taurine and Protocatechuic acid 250 parts.

[0033] The method of preparation and use is the same as in Example 1.

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PUM

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Abstract

The invention relates to the field of breeding, in particular to a nutrition enhancer for improving the production performance of laying hens after forced moulting. The nutrition enhancer is preparedfrom 300 to 500 parts of epimedium flavonoid, 100 to 150 parts of fructus chebulae extract, 50 to 200 parts of itaconic acid, 60 to 160 parts of taurine and 150 to 400 parts of protocatechuic acid. The nutrition enhancer can relieve stress generated by forced moulting of laying hens, recover body conditions and improve the production performance of the moulted laying hens and the quality of eggs.

Description

technical field [0001] The invention relates to the field of breeding, in particular to a nutritional enhancer for improving the production performance of laying hens after forced moulting. Background technique [0002] Moulting is a natural physiological phenomenon in the growth process of laying hens. It means that commercial laying hens will change their feathers after a laying year (generally 68-72 weeks). Decreased secretion of estrogen leads to abortion. Under natural conditions, the moulting is very irregular. It usually takes about 4 months from the beginning of the moulting to the new feathers growing up. Moreover, the quality of eggshells is inconsistent in the subsequent egg production, causing great economic losses to farmers. loss. In order to shorten the moulting time and improve economic benefits in production, artificial forced moulting is often used for laying hens. [0003] Forced moulting is a commonly used feeding and management method in laying hen fa...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K20/10A23K20/142A23K20/105A23K20/111
CPCA23K50/75A23K20/10A23K20/142A23K20/105A23K20/111
Inventor 敖翔何健周建川王瑛
Owner SICHUAN TQLS IND
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