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A kind of poultry egg embryo hatching method that improves hatching survival rate

A technology of survival rate and poultry eggs, which is applied in the field of egg incubation, can solve the problems of high labor cost and cumbersome incubation, and achieve the effect of improving the survival rate and being easy to use

Active Publication Date: 2020-10-30
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is rich in cholesterol and rich in nutrition, but the existing poultry egg embryo hatching method that improves the hatching survival rate needs to rely on the chick to break the egg shell by itself, but some chicks may not be able to break the egg shell by themselves and cannot hatch out of the egg shell smoothly. , Relying on manual external assistance requires a lot of labor costs, and it is necessary to always observe whether there are holes in the eggs to detect whether the chicks need human assistance, and hatching is more cumbersome

Method used

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  • A kind of poultry egg embryo hatching method that improves hatching survival rate
  • A kind of poultry egg embryo hatching method that improves hatching survival rate
  • A kind of poultry egg embryo hatching method that improves hatching survival rate

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Experimental program
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Effect test

Embodiment 1

[0030] A kind of poultry egg embryo hatching method that improves hatching survival rate, this method comprises the following steps:

[0031] a. Select breeding eggs: select fresh eggs with a storage period of less than 5 days and an oval egg shape;

[0032] b. Disinfection of breeding eggs: After mixing sodium hypochlorite solution with a concentration of 0.005%, sodium thiosulfate solution with a concentration of 0.03%, ethanol solution with a concentration of 85%, and taxifolin in a weight ratio of 1:2:10:0.01, Scrub the surface of eggs;

[0033] c, egg hatching: put the eggs processed through step b into the egg incubator for hatching;

[0034] The egg hatching temperature needs to be maintained at 35°C.

[0035] The humidity of described egg hatching requires that relative humidity remains on 60% at the initial stage of hatching, requires that relative humidity remains on 50% in middle and late period, and requires that relative humidity remains on 65% during hatching s...

Embodiment 2

[0051] The method comprises the following steps:

[0052] a. Select breeding eggs: select fresh eggs with a storage period of less than 5 days and an oval egg shape;

[0053] b. Disinfection of breeding eggs: After mixing sodium hypochlorite solution with a concentration of 0.005%, sodium thiosulfate solution with a concentration of 0.03%, ethanol solution with a concentration of 85%, and taxifolin in a weight ratio of 1:2:10:0.01, Scrub the surface of eggs;

[0054] c, egg hatching: put the eggs processed through step b into the egg incubator for hatching;

[0055] The egg hatching temperature needs to be maintained at 38°C.

[0056] The humidity of described egg hatching requires relative humidity to be kept on 65% at the initial stage of hatching, requires relative humidity to be kept on 53% in the middle and later period, and requires relative humidity to be kept on 66% at hatching stage.

[0057] The shape of the breeding egg needs to be oval, and the egg shape index i...

Embodiment 3

[0059] The method comprises the following steps:

[0060] a. Select breeding eggs: select fresh eggs with a storage period of less than 5 days and an oval egg shape;

[0061] b. Disinfection of breeding eggs: After mixing sodium hypochlorite solution with a concentration of 0.005%, sodium thiosulfate solution with a concentration of 0.03%, ethanol solution with a concentration of 85%, and taxifolin in a weight ratio of 1:2:10:0.01, Scrub the surface of eggs;

[0062] c, egg hatching: put the eggs processed through step b into the egg incubator for hatching;

[0063] The egg hatching temperature needs to be maintained at 35°C to 40°C.

[0064] The humidity of described egg hatching requires that the relative humidity is maintained at 70% in the initial stage of hatching, requires that the relative humidity is maintained at 55% in the middle and late stages, and requires that the relative humidity be maintained at 70% during the hatching period.

[0065] The shape of the bree...

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Abstract

The invention discloses an egg embryo hatching method capable of improving hatching survival rate. The egg embryo hatching method capable of improving the hatching survival rate comprises the following steps: step a, selecting breeding eggs, namely selecting fresh breeding eggs of which storage periods are shorter than 5 days and shapes are oval; step b, disinfecting the selected breeding eggs, namely mixing a sodium hypochlorite solution of which concentration is 0.005%, a sodium thiosulfate solution of which concentration is 0.03%, an ethanol solution of which concentration is 85% and taxifolin in a weight ratio of 1 to 2 to 10 to 0.01 so as to obtain a mixture, and scrubbing surface of the selected breeding eggs by using the mixture; and step c, hatching the scrubbed breeding eggs, namely putting the scrubbed breeding eggs into an incubator so as to be subjected to hatching.

Description

technical field [0001] The invention belongs to the field of egg hatching, and in particular relates to a method for hatching poultry egg embryos which improves the hatching survival rate. Background technique [0002] Eggs, also known as chicken eggs and chicken eggs, are eggs produced by hens. There is a hard shell on the outside, and there are air cells, egg white and yolk inside. It is rich in cholesterol and rich in nutrition, but the existing poultry egg embryo hatching method that improves the hatching survival rate needs to rely on the chick to break the egg shell by itself, but some chicks may not be able to break the egg shell by themselves and cannot hatch out of the egg shell smoothly. , Relying on manual external assistance requires a lot of labor costs, and it is also necessary to always observe whether there are holes in the eggs to detect whether the chicks need human assistance, and hatching is more cumbersome. Contents of the invention [0003] In order...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K41/00A01K67/02
CPCA01K41/00A01K67/02
Inventor 章晓炜陈恺宇梁俊勇
Owner ZHEJIANG UNIV