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Hatching method capable of increasing hatching rate of goose eggs and improving natural resistance of goslings

A technology of hatchability and resistance, applied in animal husbandry, etc., can solve problems such as ignorance of nutrient supply, low hatchability, and insufficient innate resistance of goslings, and achieve the goal of increasing hatchability, simplifying hatching methods, and improving innate resistance Effect

Active Publication Date: 2018-11-09
芜湖忠武家禽养殖有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, large-scale farms, in order to speed up the scale of breeding, all use artificial hatching to hatch goose eggs. The quality of goose seedlings is directly related to the hatching technology. In the existing hatching methods, people often use more Focusing on the hatching rate and ignoring the nutrient supply during the hatching process, resulting in insufficient innate resistance and low hatching rate of goslings

Method used

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  • Hatching method capable of increasing hatching rate of goose eggs and improving natural resistance of goslings
  • Hatching method capable of increasing hatching rate of goose eggs and improving natural resistance of goslings

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Embodiment 1

[0023] A hatching method for improving the hatchability of goose eggs and the innate resistance of goslings, comprising the following steps:

[0024] (1) Eggs are collected twice a day, once in the morning and afternoon. After collection, the eggs are immediately fumigated with 14g potassium permanganate + 31mL formalin for 25 minutes per cubic meter of space, and the average egg weight ± 5g, egg shape Eggs with an index of 1.44-1.55 are stored at 13-16°C and 75-80% humidity for 3 days;

[0025] (2) Use formaldehyde to fumigate the hatching room, incubator, egg tray and hatching tray for 2 hours;

[0026] (3) Preheat the eggs in the incubation room environment at 24-28°C for 3 hours, then soak them in a sodium hypochlorite solution with a mass concentration of 1.8% for 40 minutes, and then lay the eggs flat into the egg tray;

[0027] (4) Carry out hatching, strictly control the temperature, humidity and ventilation during the hatching process, and dry the eggs in the middle ...

Embodiment 2

[0034] A hatching method for improving the hatchability of goose eggs and the innate resistance of goslings, comprising the following steps:

[0035] (1) Eggs are collected twice a day, once in the morning and afternoon. After collection, the eggs are immediately fumigated with 10g potassium permanganate + 32mL formalin for 30 minutes per cubic meter of space, and the average egg weight ± 5g, egg shape Eggs with an index of 1.44-1.55 are stored at 13-16°C and 75-80% humidity for 4 days;

[0036] (2) Use formaldehyde to fumigate and disinfect the hatching room, incubator, egg tray and hatching tray for 3 hours;

[0037] (3) Preheat the eggs in the incubation room environment at 24-28°C for 4 hours, then soak them in a sodium hypochlorite solution with a mass concentration of 2.0% for 35 minutes, and then lay the eggs flat into the egg tray;

[0038](4) Carry out hatching, strictly control the temperature, humidity and ventilation during the hatching process, and dry the eggs i...

Embodiment 3

[0045] A hatching method for improving the hatchability of goose eggs and the innate resistance of goslings, comprising the following steps:

[0046] (1) Eggs are collected twice a day, once in the morning and afternoon. The collected eggs are immediately fumigated with 15g potassium permanganate + 30mL formalin for 25 minutes per cubic meter of space, and the average egg weight ± 5g, egg shape Eggs with an index of 1.44-1.55 are stored at 13-16°C and 75-80% humidity for 5 days;

[0047] (2) Use formaldehyde to fumigate and disinfect the hatching room, incubator, egg tray and hatching tray for 4 hours;

[0048] (3) Preheat the eggs in the incubation room environment at 24-28°C for 3 hours, then soak them in a sodium hypochlorite solution with a mass concentration of 2.2% for 30 minutes, and then lay the eggs flat into the egg tray;

[0049] (4) Carry out hatching, strictly control the temperature, humidity and ventilation during the hatching process, and dry the eggs in the m...

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Abstract

The invention discloses a hatching method capable of increasing the hatching rate of goose eggs and improving natural resistance of goslings. The method comprises steps as follows: hatching eggs are collected, picked and stored in the environment at the temperature of 13-16 DEG C and under the humidity of 75%-80% for 3-5 days; a hatching room, a hatcher, an egg tray and a hatcher tray are fumigated to be disinfected; the hatching eggs are preheated in the hatching room at the temperature of 24-28 DEG C for 3-5 h, then soaked in a sodium hypochlorite solution for 30-40 min and flatly placed andstacked in the egg tray; hatching is performed, the temperature, the humidity and ventilation are strictly controlled in the hatching process, egg cooling is performed in the middle and later periodsof hatching, and a nutrient solution is sprayed in the hatcher every other two days; egg candling and egg turning are performed during hatching. Before hatching, the goose eggs are soaked and disinfected in the sodium hypochlorite solution, the permeability of egg shells is increased, supply of outside nutrients is increased in the middle and later periods of hatching, demands of embryonic development for nutrients are met, the hatching rate of the goose eggs is increased, and the natural resistance of goslings and the survival rate of the goslings are increased.

Description

technical field [0001] The invention belongs to the technical field of hatching of poultry, and in particular relates to a hatching method for improving the hatching rate of goose eggs and the innate resistance of goslings. Background technique [0002] Goose is a common domestic poultry. Goose meat contains protein, fat, vitamin A, B vitamins, niacin, and sugar. Among them, the protein content is very high, and it is rich in various amino acids necessary for the human body, as well as various vitamins, trace elements and minerals, and the fat content is very low. Goose meat is rich in nutrition, low in fat content, and high in unsaturated fatty acid content, which is very beneficial to human health. . [0003] At present, large-scale farms, in order to speed up the scale of breeding, all use artificial hatching to hatch goose eggs. The quality of goose seedlings is directly related to the hatching technology. In the existing hatching methods, people often use more Focusi...

Claims

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Application Information

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IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 张忠武
Owner 芜湖忠武家禽养殖有限公司