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Compound breeding method for improving egg laying efficiency of hens

A breeding method and high-efficiency technology, applied in the field of breeding, can solve the problems affecting the normal growth and life of chickens, reducing the efficiency of chicken egg production, and troubles for farmers, so as to achieve the effects of preventing inhibition, good breeding effect, and non-fragile eggshells

Inactive Publication Date: 2018-12-21
安徽标王农牧股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, blindly adding light or nutrition to chickens without starting from the needs of the chickens not only affects the normal growth and life of the chickens, but also reduces the egg production efficiency of the chickens, and the breeding effect is poor, which brings great harm to the breeders. big trouble

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A compound breeding method for improving egg production efficiency of hens, comprising the following steps:

[0024] (1) Breeding in the growth period: when the chicks are 0 to 19 weeks old, the initial temperature of the chicken house is controlled to be 28 °C, and the temperature is lowered at a rate of 1.5 °C every week until the temperature is 18 °C. Light, and the light time decreases at a rate of 1h per week until the light time is 7h, and the light intensity is kept at 12Lx; the chicks are fed twice a day with chick feed and drinking water, and the chicks grow into laying hens;

[0025] (2) Breeding during egg laying period:

[0026] When the laying hens are 20-28 weeks old, the laying hens enter the laying period, and the temperature of the chicken house is kept at 16 ° C; 7 hours of light are given every day, and the light time is increased at a rate of 0.5 hours per week until the light time is No increase at 14h, and keep the light intensity at 8Lx; feed the...

Embodiment 2

[0030] A compound breeding method for improving egg production efficiency of hens, comprising the following steps:

[0031] (1) Breeding in the growth period: when the chicks are 0 to 19 weeks old, the initial temperature of the chicken house is controlled at 30 °C, and the temperature is lowered at a rate of 1.8 °C every week until the temperature is 20 °C. Light, and the light time decreases at a rate of 1.5h per week until the light time is 8h, and the light intensity is kept at 14Lx; the chicks are fed twice a day with chick feed and drinking water, and the chicks grow into laying hens;

[0032] (2) Breeding during egg laying period:

[0033] When the laying hens are 20-28 weeks old, the laying hens enter the laying period, and the temperature of the chicken house is kept at 19 °C; 8 hours of light are given every day, and the light time is increased at a rate of 0.8 hours per week, until the light time is No increase at 15h, and keep the light intensity at 10Lx; feed the...

Embodiment 3

[0037] A compound breeding method for improving egg production efficiency of hens, comprising the following steps:

[0038] (1) Breeding in the growth period: when the chicks are 0 to 19 weeks old, the initial temperature of the chicken house is controlled to be 32 °C, and the temperature is lowered at a rate of 2 °C every week until the temperature is 22 °C. Light, and the light time decreases at a rate of 2h per week, until the light time is 9h, and the light intensity is kept at 16Lx; the chicks are fed twice a day with chick feed and drinking water, and the chicks grow into laying hens;

[0039] (2) Breeding during egg laying period:

[0040] When the laying hens are 20-28 weeks old, the laying hens enter the laying period, keep the temperature of the chicken house at 22 °C; give 9 hours of light per day, and the light time increases at a rate of 1 hour per week until the light time is 16 hours The light intensity is kept at 12Lx; the laying hens are fed twice a day with ...

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PUM

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Abstract

The invention provides a compound breeding method for improving the egg laying efficiency of hens, and relates to the technical field of breeding. The method comprises the following steps that in thegrowth period, the temperature of a henhouse is controlled to be 28-32 DEG C and uniformly reduced; illumination is conducted for 19-21 h every day, the illumination time is uniformly shortened, and the illumination intensity is 12-16 Lx; in the egg laying period, the temperature of the henhouse is kept at 16-22 DEG C; illumination is conducted for 7-9 h every day, the illumination time is uniformly prolonged, and the illumination intensity is 8-12 Lx; in the peak period, the temperature of the henhouse is kept at 16-22 DEG C; illumination is conducted for 14-16 h every day, the illumination time is uniformly prolonged, and the illumination intensity is 8-12 Lx; during breeding, chickens are fed with chicken feed twice every day, and water is supplied. According to the method, different kinds of illumination and nutrients are given to the chickens according to the demands of the chickens in two different growth periods including the growth period and the egg laying period of the hens,and it is prevented that excessive illumination and nutrients inhibit the growth and egg laying of the hens; through the breeding mode of compounding illumination and nutrients, the hens grow and livebetter, the egg laying efficiency of the hens is improved, laid eggs are high in quality, and the breeding effect is good.

Description

technical field [0001] The invention relates to the technical field of breeding, in particular to a compound breeding method for improving the egg-laying efficiency of hens. Background technique [0002] With the development of the breeding industry, various farms have emerged one after another, and chickens, ducks, geese, pigs, etc. have all begun to carry out unified breeding. Breeding to obtain a large amount of eggs and meat is people's favorite food. In order to make chickens produce more eggs, farmers use various methods, mainly by giving chickens more light or nutrition. However, blindly adding light or nutrition to chickens without starting from the chicken's own needs not only affects the normal growth and life of the chickens, but also reduces the egg-laying efficiency of the chickens. big trouble. SUMMARY OF THE INVENTION [0003] Aiming at the deficiencies of the prior art, the present invention provides a compound breeding method for improving the egg-laying...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/75A23K10/30A23K10/12A23K10/37A23K10/26A23K10/20A23K10/22A23K20/158
CPCA01K67/02A23K10/12A23K10/20A23K10/22A23K10/26A23K10/30A23K10/37A23K20/158A23K50/75Y02P60/87
Inventor 王夺标尹琪田春雷王营
Owner 安徽标王农牧股份有限公司
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