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Feed additive capable of reducing egg weight and increasing laying rate and use method thereof

A technology of feed additive and egg production rate, which is applied in animal feed, animal feed, application, etc., can solve the problems of lower production performance, lower egg weight, lower egg production and egg production rate, etc., so as to improve efficiency and improve Egg production rate and the effect of reducing egg weight

Active Publication Date: 2013-09-18
山东中裕建信生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Reducing the proportion of protein in the feed will inevitably affect the absorption of nutrients by laying hens, resulting in reduced production performance
It is impossible for laying hen farmers to accept the reduction of egg weight at the cost of reducing egg production and egg production rate

Method used

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  • Feed additive capable of reducing egg weight and increasing laying rate and use method thereof
  • Feed additive capable of reducing egg weight and increasing laying rate and use method thereof
  • Feed additive capable of reducing egg weight and increasing laying rate and use method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0015] Formula (weight ratio): poplar bark lipid 20.0%, Chinese herbal medicine 80.0%; the components of the Chinese herbal medicine and their parts by weight are: motherwort 40, Eucommia 20, dandelion 10 and astragalus 30.

[0016] The solid content of the poplar bark lipid is ≥90wt%, the phospholipid content is 1.0-1.5wt%, the vitamin E content is 1.5-2.0g / Kg, the iodine value is ≥100g / 100g, the acid value is ≤30mg KOH / g, and the saponification value ≥80-100mgKOH / g, fat content 16-20%, moisture ≤10%.

example

[0017] Example: Effects of feeding additives on egg production, egg production rate, egg weight and yolk color in Lohmann hens.

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Abstract

The invention discloses a feed additive capable of reducing the egg weight and increasing the laying rate, and a use method thereof, and belongs to the technical field of feeds. The feed additive comprises the following ingredients by weight percentage: 18.0-22.0% of poplar lipid, and 78.0-82.0% of Chinese herbal medicine. The Chinese herbal medicine comprises the following ingredients in parts by weight: 40 parts of leonurus, 20 parts of eucommia, 10 parts of dandelion and 30 parts of astragalus mongholicus. The best laying rate can be obtained, and the effect of reducing the egg weight is exerted by adding 0.20-0.30% of the feed additive into a feed. The additive takes the poplar lipid as a major active ingredient, and has the effects of increasing the laying rate of a laying hen and reducing the egg weight; the poplar lipid is combined with the traditional Chinese medicine to form the additive, so that the problem that the death and culling rate rises due to the increase of laid eggs is solved, and the chicken raising benefit is improved.

Description

technical field [0001] The invention relates to a feed additive capable of reducing the egg weight of eggs, increasing the egg production rate, maintaining and enhancing the ovarian function of laying hens and a corresponding use method, belonging to the technical field of feed. Background technique [0002] At present, most of the additives for regulating the egg weight and egg production rate of eggs are carried out for the purpose of increasing egg weight and egg production rate. In most patents and research reports, the goal is to increase egg weight and egg production rate at the same time, or the egg production of laying hens (that is, the total weight of eggs) within a period of time, because eggs are priced by weight, increasing production Egg quantity can increase sales revenue. However, in actual production, there is also a need to reduce egg weight, increase egg production rate, and improve egg quality. [0003] On the one hand, in terms of native eggs, there is...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/14
Inventor 武彬石天虹黄中利井庆川刘雪兰魏祥法阎佩佩刘瑞亭
Owner 山东中裕建信生物技术有限公司
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