Method for artificially hatching pigeon eggs

A technology of artificial hatching and pigeon eggs, applied in the field of meat pigeon breeding, can solve the problems of no pigeons, low hatching rate, inability to effectively improve hatching rate, etc. effect of cycles

Inactive Publication Date: 2016-12-07
HUBEI FUSHAN ECOLOGICAL AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, dove breeding industry usually replaces natural hatching by artificial hatching technology, generally thinks that the relative humidity of air in the dove egg hatching process can not be higher than 70% in the existing dove egg artificial hatching technology, otherwise it will make the young pigeon hypoxic and swollen. In the shell, the hatching rate is reduced; in addition, in the prior art, there are no good treatment measures for the pigeons that are difficult to hatch, and the hatching rate cannot be effectively improved

Method used

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  • Method for artificially hatching pigeon eggs

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Experimental program
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Effect test

Embodiment 1

[0017] A pigeon egg artificial hatching method is characterized in that, comprises the steps:

[0018] S1. Use a plane incubator to hatch, hatch 100 pigeon eggs at a time, set the hatching temperature at 37.8°C, and set the relative air humidity at 55% during hatching;

[0019] S2. When hatching to the 5th day, carry out the first egg candling, take out the sperm-free eggs and dead sperm eggs;

[0020] S3. When hatching to the 16th day, transfer the pigeon eggs from the planar incubator to the hatcher, maintain the incubation temperature at 37.8°C, adjust the relative humidity of the air to 70%, and ventilate to ensure that the oxygen volume fraction in the air in the hatcher is not high. Less than 18%, most of the young pigeons hatched on the 17th-18th day, and the rest were eggs that were difficult to hatch. Spray a small amount of warm water at 38.5°C on them to moisten the eggs and live before the 19th day. Embryo eggs are basically completely broken.

Embodiment 2

[0022] A pigeon egg artificial hatching method is characterized in that, comprises the steps:

[0023] S1. Use a plane incubator to hatch, hatch 100 pigeon eggs at a time, set the hatching temperature at 38.2°C, and set the relative air humidity at 65% during hatching;

[0024] S2. When hatching to the 5th day, carry out the first egg candling, take out the sperm-free eggs and dead sperm eggs;

[0025] S3. When hatching to the 16th day, transfer the pigeon eggs from the planar incubator to the hatcher, maintain the incubation temperature at 38.2°C, adjust the relative humidity of the air to 80%, and ventilate to ensure that the oxygen volume fraction in the air in the hatcher is not high. Less than 20.5%, most of the young pigeons hatched on the 17th-18th day, and the rest were eggs that were difficult to hatch. Spray a small amount of warm water at 39.5°C on them to moisten the eggs and live before the 19th day. Embryo eggs are basically completely broken.

Embodiment 3

[0027] A pigeon egg artificial hatching method is characterized in that, comprises the steps:

[0028] S1. Use a plane incubator to hatch, hatch 100 pigeon eggs at a time, set the hatching temperature at 37.8°C, and set the relative air humidity at 55% during hatching;

[0029] S2. When hatching to the 5th day, carry out the first egg candling, take out the sperm-free eggs and dead sperm eggs;

[0030] S3. When hatching to the 16th day, transfer the pigeon eggs from the planar incubator to the hatcher, maintain the incubation temperature at 38°C, adjust the relative humidity of the air to 75%, ventilate and blow in oxygen to ensure that the air in the hatcher The oxygen volume fraction is not less than 21.2%. Most of the young pigeons hatch on the 17th-18th day, and the rest are pigeon eggs that are difficult to hatch. Before 19 days, live embryonated eggs were basically completely broken.

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Abstract

The invention belongs to the field of meat pigeon breeding, and in particular relates to an artificial hatching method for pigeon eggs. The method comprises the following steps: S1. use a plane incubator to hatch, the hatching temperature is set to 37.8-38.2°C, and the relative air humidity is set to 55-65% during hatching; S2. when hatching to the fifth day, carry out the first Candling eggs, take out the sperm-free eggs and dead eggs, and when the hatching reaches the 10th day, carry out the second candling and take out the dead embryonated eggs; S3. When hatching to the 16th day, transfer the pigeon eggs from the planar incubator to the hatching machine Inside, maintain the incubation temperature at 37.8-38.2°C, adjust the relative air humidity to 70-80%, ventilate, and the young pigeons hatch on the 17th-18th day. In this artificial incubation method, the relative humidity of the air is relatively high in the later stage of pigeon egg hatching, which is conducive to the hatching of the young pigeons and improves the hatching rate of the pigeon eggs; , can shorten the laying cycle and increase the laying rate.

Description

technical field [0001] The invention belongs to the field of meat pigeon breeding, and in particular relates to an artificial hatching method for pigeon eggs. Background technique [0002] The traditional method of feeding meat pigeons is to keep a pair of breeding pigeons in cages, and start to lay eggs about 7-10 days after mating, each laying about two eggs. At this time, the parent pigeons start to hatch in turn, and the pigeons hatch after about 18 days , and then the pigeons are fed in turn for 27-30 days, and the pigeons can be released. Parent pigeons do not lay eggs during the nursing period, so hens can produce more than 20 eggs a year at most. Due to some unavoidable accidents in the natural hatching and feeding process, such as the existence of no sperm eggs, crushed pigeon eggs, young Pigeon tramples to death, dies of illness etc., and the output rate of squab is about 60%, promptly about 12, and economic benefit is poor. Therefore, the dove breeding industry ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 严修权熊远虑
Owner HUBEI FUSHAN ECOLOGICAL AGRI DEV
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