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High-meat-quality breeding method for white-feather chickens

A white-feathered chicken, meat quality technology, applied in the field of livestock and poultry breeding, can solve problems such as unreasonable feed ratio, low production performance, and backwardness

Inactive Publication Date: 2021-04-20
谢学一
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional feeding method is backward, the feeding cost is high, the production performance is low, the disease resistance is reduced, and the death rate is high. At the same time, the unreasonable feed ratio also makes the taste of the chicken poor.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for raising white-feathered chickens with high meat quality. White-feathered chickens are divided into four stages: 0-7 days old, 8-21 days old, 22-34 days old, and 35-42 days old. The specific methods for each stage are as follows:

[0026] (1) 0-7 days old: Breeding density 45 / ㎡, feeding temperature 29-32°C, feeding 5 times a day, daily feeding 60% of the main feed A, 30% of the main feed B, 8% of the supplementary feed A. 2% supplementary feed B;

[0027] The daily feeding crude protein level is 28.5%; the feeding particle size is 5-8mm.

[0028] (2) 8-21 days old: Breeding density 20 / ㎡, feeding temperature 22-26°C, feeding 4 times a day, daily feeding 55% of the main feed A, 35% of the main feed B, 6% of the supplementary feed A. 4% supplementary feed B;

[0029] Daily feeding crude protein level 24%.

[0030] (3) 22-34 days old: Breeding density 15 / ㎡, feeding temperature 18-20 ℃, feeding 3 times a day, daily feeding 50% of the main feed A, 40 of the mai...

Embodiment 2

[0037] A method for raising white-feathered chickens with high meat quality. White-feathered chickens are divided into four stages: 0-7 days old, 8-21 days old, 22-34 days old, and 35-42 days old. The specific methods for each stage are as follows:

[0038] (1) 0-7 days old: Breeding density 48 / ㎡, feeding temperature 29-32 ℃, feeding 5 times a day, daily feeding 60% of the main feed A, 30% of the main feed B, 8% of the supplementary feed A. 2% supplementary feed B;

[0039] The daily feeding crude protein level is 24%; the feeding particle size is 5-8mm.

[0040] (2) 8-21 days old: Breeding density 25 / ㎡, feeding temperature 22-26°C, feeding 4 times a day, daily feeding 55% of the main feed A, 35% of the main feed B, 6% of the supplementary feed A. 4% supplementary feed B;

[0041] The daily feeding crude protein level is 21.5%.

[0042] (3) 22-34 days old: Breeding density 18 / ㎡, feeding temperature 18-20°C, feeding 3 times a day, feeding 50% of the main feed A, 40 of the ma...

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PUM

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Abstract

The invention discloses a high-meat-quality breeding method for white-feather chickens. The white-feather chickens are divided into four stages of the 0-7-day-old stage, the 8-21-day-old stage, the 22-34-day-old stage and the 35-42-day-old stage, growth stages are reasonably divided by taking 42-day-old slaughter broilers as a standard, and meanwhile, appropriate breeding density, breeding temperature, feeding frequency and feeding formula are used in cooperation, so that the physical quality and disease resistance of the white-feather chickens are improved, the daily gain of the white-feather chickens is improved, meanwhile, the feed-to-mass ratio is reduced, and the death and culling rate is remarkably reduced.

Description

technical field [0001] The invention relates to the field of livestock and poultry breeding, in particular to a method for raising white-feathered chickens with high meat quality. Background technique [0002] my country's white-feather broiler industry started in the 1980s. After nearly 30 years of hard work, it has become the fastest and most typical industry in my country's agricultural industrialization. It is one of the world's three largest white-feather broiler producers. It is the only meat industry that can export a large amount of foreign exchange. [0003] The traditional feeding method is backward, the feeding cost is high, the production performance is low, the disease resistance is reduced, the death rate is high, and the unreasonable feed ratio also makes the taste of the chicken poor. Contents of the invention [0004] The purpose of the present invention is to provide a method for raising white-feathered chickens with high meat quality. Taking 42-day-old b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/75A23K10/37A23K10/22A23K10/30A23K20/26A23K20/142A23K20/20A23K20/174
CPCY02P60/87
Inventor 谢学一
Owner 谢学一
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