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Layer hen culture method

A breeding method and laying hen technology, which is applied in the field of laying hen breeding, can solve the problems of laying hen laying rate drop, nutritional deficiencies, and excessive egg weight, so as to prevent the incidence of diseases, ensure light time, and improve survival rate effect

Inactive Publication Date: 2015-09-30
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, only one recommended formula for premix products is designed. In different seasons, due to the different feed intake, the nutrition eaten by laying hens does not meet the nutritional requirements of laying hens.
Nutrition (especially protein, calcium, and amino acids) is prone to deficiencies in summer, resulting in a decrease in egg production rate and poor eggshell quality
Overnutrition tends to occur in winter, resulting in overweight eggs, rectal prolapse, and increased mortality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] (1) Selected fine breeds: select small and medium-sized colored feather chicks with delicious meat, strong resistance to stress;

[0016] (2) Clean up the chicken coop: tidy up the chicken coop, pad some straw or cloth, and disinfect the chicken coop;

[0017] (3) Cultivation of chicks: for the chicks on the first day of hatching, put them in a greenhouse at 32-35°C, and after 2.5 days, drop them by 0.5-1°C every day until they reach 24°C. After one month, remove the chicks from the brooding room Remove it, and it can grow and develop normally at 21-24°C. If it is in summer, after 2 weeks, put it outside to brood during the day and bring it back indoors at night;

[0018] (4) Feeding during the rearing period: After one month, the chicks are removed from the brooding room and raised at 21-24°C with a stocking density of 20-25 / m2, a relative humidity of 55-60%, and a light time of 8-10h / d, light intensity 1-1.3W / m2; feed three times a day, feed ingredients in parts by ...

Embodiment 2

[0023] (1) Selected fine breeds: select small and medium-sized colored feather chicks with delicious meat, strong resistance to stress;

[0024] (2) Clean up the chicken coop: tidy up the chicken coop, pad some straw or cloth, and disinfect the chicken coop;

[0025] (3) Cultivation of chicks: for the chicks on the first day of hatching, put them in a greenhouse at 32-35°C, and after 2.5 days, drop them by 0.5-1°C every day until they reach 24°C. After one month, remove the chicks from the brooding room Remove it, and it can grow and develop normally at 21-24°C. If it is in summer, after 2 weeks, put it outside to brood during the day and bring it back indoors at night;

[0026] (4) Feeding during the rearing period: After one month, the chicks are removed from the brooding room and raised at 21-24°C with a stocking density of 20-25 / m2, a relative humidity of 55-60%, and a light time of 8-10h / d, light intensity 1-1.3W / m2; feed three times a day, feed ingredients in parts by ...

Embodiment 3

[0031] (1) Selected fine breeds: select small and medium-sized colored feather chicks with delicious meat, strong resistance to stress;

[0032] (2) Clean up the chicken coop: tidy up the chicken coop, pad some straw or cloth, and disinfect the chicken coop;

[0033] (3) Cultivation of chicks: for the chicks on the first day of hatching, put them in a greenhouse at 32-35°C, and after 2.5 days, drop them by 0.5-1°C every day until they reach 24°C. After one month, remove the chicks from the brooding room Remove it, and it can grow and develop normally at 21-24°C. If it is in summer, after 2 weeks, put it outside to brood during the day and bring it back indoors at night;

[0034] (4) Feeding during the rearing period: After one month, the chicks are removed from the brooding room and raised at 21-24°C with a stocking density of 20-25 / m2, a relative humidity of 55-60%, and a light time of 8-10h / d, the light intensity is 1-1.3W / m2; the feed is fed three times a day, and the fee...

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Abstract

The invention discloses a layer hen culture method, and belongs to the poultry culture technical field; the method comprises the following steps: selecting fine breed; sorting a hen house; cultivating chicks; breeding in growth stage; cultivating in an egg laying stage; controlling diseases. The method improves hen survival rate, ensures indoor temperature and illumination time, so the house can be warm in winter and cool in summer, thus improving egg yield, ensuring hen housing conditions, preventing disease generation, and gaining high benefits for farmers.

Description

technical field [0001] The invention belongs to the technical field of poultry breeding, in particular to a method for raising laying hens. Background technique [0002] Chicken is the most common poultry in artificial breeding. With the rapid development of my country's social economy and the continuous improvement of people's living standards and quality, the market has put forward higher requirements for the quality of chicken and eggs. People are more and more advocating nature and returning to simplicity. After all, the domestic chicken industry is developing towards the trend of high quality, safety, high efficiency, low consumption and small size. The current layer feed products are divided into premix, full-price feed and concentrated feed. Generally, only one recommended formula for premix products is designed. In different seasons, due to the different feed intake, the nutrition eaten by laying hens does not meet the nutritional requirements of laying hens. In sum...

Claims

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Application Information

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IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 陈理军
Owner GUANGXI UNIV
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