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Feed additive capable of reducing incidence of blood pots in fresh eggs

A feed additive and incidence rate technology, applied in animal feed, animal feed, applications, etc., can solve the problems of reducing the incidence of blood spots in fresh eggs, poor sensory quality of consumers, and affecting normal production of eggs, etc.

Inactive Publication Date: 2012-05-09
DALIAN HONGJIA ANIMAL HUSBANDRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although blood-spotted eggs will not affect the nutritional content and hygiene safety of eggs, it will cause poor sensory quality to consumers, increase consumers' doubts, and thus affect the normal production of egg manufacturers.
At present, some egg manufacturers use the method of adding nano-selenium or some traditional Chinese medicine additives to laying hen feed to reduce the incidence of blood spots in fresh eggs, but tests have shown that adding nano-selenium or some traditional Chinese medicine additives does not significantly reduce fresh eggs. Incidence of blood spots in

Method used

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  • Feed additive capable of reducing incidence of blood pots in fresh eggs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Get oregano oil 200g, vitamin C100g, vitamin A20g, vitamin K1.6g, oregano oil is the premix of 10%, obtain the feed additive of 321.6g after above-mentioned batching is mixed, the feed additive of this 321.6g and 1000kg Feeding laying hens after mixing basic feed can significantly reduce the incidence of blood spots in fresh eggs. The following table is a comparison table of the blood spot incidence rate of the present invention and other feed additives obtained by an egg production enterprise after the test:

[0013]

[0014] The above tests show that the incidence of blood spots in the eggs of laying hens is significantly reduced after eating the additive of the present invention for ten days. It can be seen that the present invention has a certain effect on reducing blood spots. And the mucous membranes such as the uterus also play a role.

Embodiment 2

[0016] Get oregano oil 50g, vitamin C50g, vitamin A20g, vitamin K1.6g, oregano oil is the premix of 10%, obtain the feed additive of 121.6g after above-mentioned batching is mixed, the feed additive of this 121.6g and 1000kg Feeding laying hens after mixing basic feed can significantly reduce the incidence of blood spots in fresh eggs.

Embodiment 3

[0018] Get oregano oil 250g, vitamin C100g, vitamin A20g, vitamin K1.6g, oregano oil is the premix of 10%, obtain the feed additive of 371.6g after above-mentioned batching is mixed, the feed additive of this 371.6g and 1000kg Feeding laying hens after mixing basic feed can significantly reduce the incidence of blood spots in fresh eggs.

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Abstract

The invention relates to a feed additive capable of reducing incidence of blood pots in fresh eggs. The technical scheme is that 1000kg of basal feed comprises the following additive components by weight percent: 50-250g of Origanum Oil, 50-100g of vitamin C, 20g of vitamin A, 1.6g of vitamin K and a premix which contains 10% of Origanum Oil. The additive in the invention not only can obviously reduce the incidence of blood pots in fresh eggs, but also can protect the intestinal mucosa, fallopian tubes and uterine mucous membrane of layers and reduce the generation of oaritis, salpingitis and other inflammations.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed additive for reducing the incidence of blood spots in eggs of laying hens. Background technique [0002] Blood-spotted eggs are found on the yolk of the egg after the egg is opened, with red and black spots that are as large as the tip of the needle, or even the size of a match head. The main reason for the blood-spotted eggs is that the follicle ruptures and causes bleeding during ovulation. , or caused by rupture and bleeding of capillary vessels in the secretion of oviduct, there are many reasons for the injury of the oviduct mucosa of laying hens, such as salpingitis caused by pathogenic microorganisms, vitamin A, K deficiency, fluctuating cold, group transfer, vaccination, disturbance and other stress , sulfonamides, anticoccidials, laying poultry at the first or low laying stage, especially brown-shell laying hens, where the eggs are more common. It penetrates into the egg yolk, d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16
Inventor 房司铎杨宏王芳
Owner DALIAN HONGJIA ANIMAL HUSBANDRY
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