Unlock instant, AI-driven research and patent intelligence for your innovation.

Embryonated egg hatching method capable of improving hen producing characteristic

A technology of chicken embryo and egg characteristics, applied in the field of agricultural breeding, can solve the problems of low cost performance, complicated operation, and raising the cost of breeding, so as to achieve the effect of saving costs and avoiding blindness

Active Publication Date: 2017-07-21
枞阳县横山生态农业有限公司
View PDF9 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, people usually improve the laying and breeding characteristics of layer hens through strict feeding and other management in the later stage. Usually, the operation is complicated and the breeding cost is significantly increased. Although it can play a certain role and effect, the cost performance is slightly lower. Improving the characteristics of the chicks can effectively solve this problem

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A method for hatching embryonated eggs that improves the production characteristics of hens, comprising the steps of:

[0027] (1) Treatment on the 4th to 5th day of incubation:

[0028] When the fertilized eggs are hatched for 4-5 days, the fertilized eggs are injected with exogenous nutrient A. Specifically, first use a cotton ball soaked in 75% alcohol to wipe and disinfect near the injection point of the eggshell, and then insert the needle of the syringe through the egg. The shell goes deep into the interior, and the depth is controlled to be 40% of the total length of the short axis of the fertilized egg. After injecting 0.7 ml of exogenous nutrient A, take out the needle of the syringe, and then seal the eggshell injection point with paraffin; the exogenous The weight percentages of the substances in the nutrient A are: 0.05% glutamine, 0.03% taurine, and the balance is normal saline;

[0029] (2) Selection of female embryonic eggs:

[0030] a. When the fertili...

Embodiment 2

[0043] A method for hatching embryonated eggs that improves the production characteristics of hens, comprising the steps of:

[0044] (1) Treatment on the 4th to 5th day of incubation:

[0045]When the fertilized eggs are hatched for 4-5 days, the fertilized eggs are injected with exogenous nutrient A. Specifically, first use a cotton ball soaked in 75% alcohol to wipe and disinfect near the injection point of the eggshell, and then insert the needle of the syringe through the egg. The shell goes deep into its interior, and the depth is controlled to be 45% of the total length of the short axis of the fertilized egg. After injecting 0.9 ml of exogenous nutrient A, take out the needle of the syringe, and then use paraffin to seal the eggshell injection point; the exogenous The weight percentage of each substance in the nutrient A is: 0.065% of glutamine, 0.045% of taurine, and the balance is normal saline;

[0046] (2) Selection of female embryonic eggs:

[0047] a. When the ...

Embodiment 3

[0060] A method for hatching embryonated eggs that improves the production characteristics of hens, comprising the steps of:

[0061] (1) Treatment on the 4th to 5th day of incubation:

[0062] When the fertilized eggs are hatched for 4-5 days, the fertilized eggs are injected with exogenous nutrient A. Specifically, first use a cotton ball soaked in 75% alcohol to wipe and disinfect near the injection point of the eggshell, and then insert the needle of the syringe through the egg. The shell goes deep into its interior, and the depth of the depth is controlled to be 50% of the total length of the short axis of the fertilized egg. After injecting 1 ml of exogenous nutrient A, take out the needle of the syringe, and then seal the injection point of the eggshell with paraffin; the exogenous The weight percentage of each substance in the nutrient A is: 0.08% of glutamine, 0.06% of taurine, and the balance is normal saline;

[0063] (2) Selection of female embryonic eggs:

[006...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an embryonated egg hatching method capable of improving the hen producing characteristic, and belongs to the technical field of agriculture breeding. The method comprises the following steps of 1 hatching treatment from the 4 day to the 5 day, 2 female embryonated egg selection, 3 hatching treatment from the 12 day to the 13 day and 4 hatching completion. Accordingly, in the hatching process of fertilized breeding eggs, special treatment is conducted reasonably in different hatching periods, the synthetic amount of immune globulin in embryonated eggs is improved, the development rate of multiple organs is increased, the development quality of the multiple organs is improved, original nutrient substances in the fertilized breeding eggs are fully utilized, and the finally bred chicks have the advantages of being good in constitution and high in producing characteristic and have commercial value.

Description

technical field [0001] The invention belongs to the technical field of agricultural breeding, and in particular relates to an embryo egg hatching method for improving the production characteristics of hens. Background technique [0002] The sex of a chicken is closely related to its productivity. In commercial egg production, the hen is the only production tool, and the rooster is eliminated if it does not have the production capacity. In the production of fertilized eggs, cocks are only used as one of the production tools of fertilized eggs, and the required quantity is very small, only 3% of the total number of chickens, and the rest of the roosters will also be eliminated. A survey of most of the existing laying hen farms in my country found that many laying hen farms with hatching capacity sold the cockerels after hatching, and most of them were slaughtered as raw materials for production. Therefore, reasonably increasing the number of brooding hens and enhancing the p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A01K45/00
CPCA01K45/007A01K67/02
Inventor 左志华
Owner 枞阳县横山生态农业有限公司