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Breeding method for improving egg yield of gamecocks

A breeding method and technology for egg production, applied in the field of breeding, can solve the problems of poor egg production stability and low egg production in fighting cocks, and achieve the effects of stabilizing egg production rate, improving egg production and promoting uniformity

Inactive Publication Date: 2018-03-23
ANHUI KUNPENG AGRI SCI & TECHCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fighting eggs are rich in nutrients and have unique health care functions. However, due to the aggressive nature of fighting cocks, the nutrients absorbed from the diet are mainly used for the supply of physical energy, and excessive exercise causes the uterus to participate in the formation of calcium carbonate in the eggshell The process is affected, and the length of nesting days will affect the average egg weight, egg shape index, eggshell thickness, eggshell hardness, egg white weight and egg yolk weight to varying degrees, resulting in low egg production and poor egg production stability of gamecocks

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of breeding method that the present invention proposes improves the egg production of fighting cock, comprises:

[0020] A. When the fighting cocks enter the egg-laying age, control the temperature of the chicken house to 21°C, control the relative air humidity to 48%, light 18 hours a day, and the light intensity is 20Lx to ensure that the fighting cocks can drink water freely;

[0021] B. When the laying hen reaches the age of 25-28 weeks, adjust the protein content in the diet so that the protein content in the diet accounts for 16.5% of the total nutrient content;

[0022] C. When the laying hen reaches the age of 29-35 weeks, adjust the protein content in the diet so that the protein content in the diet accounts for 17.8% of the total nutrient content;

[0023] D. When the laying hen reaches 36 weeks of age, adjust the protein and vitamin content in the diet so that the protein content in the diet accounts for 19% of the total nutrient content.

Embodiment 2

[0025] A kind of breeding method that the present invention proposes improves the egg production of fighting cock, comprising:

[0026] A. When the fighting cocks enter the egg-laying age, control the temperature of the chicken house to 23°C, control the relative air humidity to 42%, light 20 hours a day, and the light intensity is 15Lx to ensure that the fighting cocks can drink water freely;

[0027] B. When the laying hen reaches the age of 25-28 weeks, adjust the protein content in the diet so that the protein content in the diet accounts for 17.5% of the total nutrient content;

[0028] C. When the laying hen reaches the age of 29-35 weeks, adjust the protein content in the diet so that the protein content in the diet accounts for 18.5% of the total nutrient content;

[0029] D. When the laying hen reaches 36 weeks of age, adjust the protein and vitamin content in the diet so that the protein content in the diet accounts for 19.5% of the total nutrient content.

Embodiment 3

[0031] A kind of breeding method that the present invention proposes improves the egg production of fighting cock, comprising:

[0032] A. When the gamecocks enter the egg-laying age, control the temperature of the hen house to 21°C, the relative air humidity to 43%, the daily light for 19 hours, and the light intensity to 17Lx to ensure that the gamecocks can drink water freely; among them, in the drinking water Add honey and butter, and the mass ratio of honey and butter is 10:1;

[0033] B. When the laying hen reaches the age of 25-28 weeks, adjust the protein content in the diet so that the protein content in the diet accounts for 17% of the total nutrient content; wherein, the protein raw materials in the diet include : Rapeseed meal, cottonseed meal, soybean meal, walnut kernel meal, cashew nut meal, red soybean meal, fermented apple pomace, and rapeseed meal, cottonseed meal, soybean meal, walnut kernel meal, cashew nut meal, red soybean meal, fermented apple pomace Th...

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Abstract

The invention discloses a breeding method for improving the egg yield of gamecocks. The method comprises the steps that when the gamecocks reach the egg laying week old, the temperature of a henhouseis controlled within 21-23 DEG C, the relative air humidity is controlled within 42-48%, the illumination time each day is 18-20 hours, the illumination intensity is 15-20 Lx, and it is guaranteed that the gamecocks drink water freely; when hens which are about to lay eggs reach 25-28 weeks old, the protein content in daily feed is adjusted, so that the proportion of the protein content in the daily feed to the total content of nutrient substances is 16.5-17.5%; when the hens which are about to lay eggs reach 29-35 weeks old, the protein content in the daily feed is adjusted, so that the proportion of the protein content in the daily feed to the total content of the nutrient substances is 17.8-18.5%; when the hens which are about to lay eggs reach 36 weeks old or above, the protein contentand vitamin content in the daily feed are adjusted, so that the proportion of the protein content in the daily feed to the total content of the nutrient substances is 19-19.5%.

Description

technical field [0001] The invention relates to the field of breeding technology, in particular to a breeding method for increasing the egg production of fighting cocks. Background technique [0002] Fighting eggs are rich in nutrients and have unique health care functions. However, due to the aggressive nature of fighting cocks, the nutrients absorbed from the diet are mainly used for the supply of physical energy, and excessive exercise causes the uterus to participate in the formation of calcium carbonate in the eggshell The process is affected, and the length of nesting days will affect the average egg weight, egg shape index, eggshell thickness, eggshell hardness, egg white weight and egg yolk weight to varying degrees, resulting in low egg production and poor egg production stability of gamecocks . Contents of the invention [0003] Based on the technical problems in the background technology, the present invention proposes a breeding method for increasing the egg p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K10/12A23K10/20A23K10/22A23K10/24A23K10/26A23K10/30A23K10/37A23K20/105A23K20/174A23K50/75
CPCA01K67/02A23K10/12A23K10/20A23K10/22A23K10/24A23K10/26A23K10/30A23K10/37A23K20/105A23K20/174A23K50/75Y02P60/87
Inventor 董炳立
Owner ANHUI KUNPENG AGRI SCI & TECHCO
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