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Hatching method for silky fowl

A black-bone chicken and incubator technology, applied in animal husbandry and other directions, can solve the problems of insufficient innate resistance and inability to keep up with the energy supply of black-bone chickens, so as to shorten the incubation time, improve the hatching rate, and enhance the innate resistance.

Active Publication Date: 2018-11-13
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 black-bone chickens. In the hatching of black-bone chickens, it is very important to increase the hatching rate of eggs, but people are pursuing the hatching rate. At the same time, the innate resistance of black-bone chickens during the incubation process is often overlooked
Traditional black-bone chicken hatching methods use the nutrition of the eggs themselves to meet the nutritional needs of the entire hatching process. However, although such hatching methods have little effect on the hatching rate of the eggs, due to the limited nutrition of the eggs, it will lead to The energy supply of black-bone chickens cannot keep up, resulting in insufficient innate resistance

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0023] A method for hatching black-bone chickens, comprising the steps of:

[0024] (1) Eggs are collected twice a day, once in the morning and once in the afternoon. The collected eggs are soaked in Lysol aqueous solution with a mass percentage of 1-2% for 10 minutes; 1.20~1.33, hatch eggs with too small or normal air chamber;

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

[0026] (3) Smear a mass concentration of 0.4% acetic acid solution at one end of the air chamber of the egg, code the egg into the egg tray with the big head up, and carry out fumigation and disinfection for the second time on the egg. The method of disinfection is: per cubic meter of space Use 14g potassium permanganate + 32mL formalin for airtight fumigation for 25min;

[0027] (4) After disinfection is completed, hatch, strictly control temperature, humidity and ventilation in the process of hatching, and spray 5 mL of nutrient solution...

Embodiment 2

[0034] A method for hatching black-bone chickens, comprising the steps of:

[0035] (1) Eggs are collected twice a day, once in the morning and in the afternoon. After collection, the eggs are immediately sterilized, and eggs with a weight within the average egg weight ± 5g, an egg shape index between 1.20 and 1.33, and a small or normal air cell are selected. incubation;

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

[0037] (3) Smear a mass concentration of 0.4% acetic acid solution at one end of the air chamber of the egg, code the egg into the egg tray with the big head up, and carry out fumigation and disinfection for the second time on the egg. The method of disinfection is: per cubic meter of space Use 15g potassium permanganate + 30mL formalin for airtight fumigation for 30min;

[0038] (4) After disinfection is completed, hatch, strictly control temperature, humidity and ventilation in t...

Embodiment 3

[0045] A method for hatching black-bone chickens, comprising the steps of:

[0046] (1) Eggs are collected twice a day, once in the morning and in the afternoon. After collection, the eggs are immediately sterilized, and eggs with a weight within the average egg weight ± 5g, an egg shape index between 1.20 and 1.33, and a small or normal air cell are selected. incubation;

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

[0048] (3) Smear a mass concentration of 0.4% acetic acid solution at one end of the air chamber of the egg, code the egg into the egg tray with the big head up, and carry out fumigation and disinfection for the second time on the egg. The method of disinfection is: per cubic meter of space Use 10g potassium permanganate + 32mL formalin for airtight fumigation for 30min;

[0049] (4) After disinfection is completed, hatch, strictly control temperature, humidity and ventilation in t...

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PUM

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Abstract

The invention discloses a hatching method of silky fowl. The method comprises the steps of collection of breeding eggs, sterilization of the breeding eggs, selection of the breeding eggs and hatching.Before hatching, the surfaces of the egg shell at the air chamber ends of the breeding eggs of the silky fowl are coated with an acetic acid solution, a nutrient solution is sprayed to the breeding eggs of the silky fowl in the middle and late hatching stages, the hole diameter of the portion, at the air chamber end, of each egg shell is enlarged, the absorption of the added nutrient solution byembryos is promoted, the innate energy intake of the silky fowl is increased, the immunity of the silky fowl is significantly improved, and the survival rate of chicks is significantly increased.

Description

technical field [0001] The invention belongs to the technical field of poultry hatching, and in particular relates to a black-bone chicken hatching method. Background technique [0002] Black-bone chicken, also known as silky chicken and silky fowl, is a kind of omnivorous home-raised chicken. From the perspective of nutritional value, the nutrition of black-bone chicken is much higher than that of ordinary chicken, and the taste is also very delicate. As for the medicinal and dietary effects, it is even more incomparable to ordinary chickens, and is called "precious dietary and rare birds". [0003] At present, large-scale farms, in order to speed up the scale of breeding, all use artificial hatching to hatch black-bone chickens. In the hatching of black-bone chickens, it is very important to increase the hatching rate of eggs, but people are pursuing the hatching rate. At the same time, the innate resistance of black-bone chickens during the incubation process is often ov...

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
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