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Feeding method for prolonging egg producing period of laying hens

A technology for laying hens and laying hens, which is applied in the field of raising laying hens to extend the laying period of laying hens, can solve the problems of reducing the profit margin of laying hens and low profits of laying hens, so as to prolong laying time, maintain good health, The effect of prolonging the laying period

Inactive Publication Date: 2017-06-20
安宁浩晨农牧科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the increasing equipment investment and operation and maintenance costs, staff wages are getting higher and higher, the price of feed raw materials-grain is increasing year by year with the decrease of cultivated land, the impact and change of animal welfare on breeding benefits, etc., all these factors are In reducing the profit margin of laying hen farming
Moreover, due to the pressure of the dual risks of the market and epidemic diseases, the profit of laying hen farming is getting lower and lower. How to improve the economic interests of the laying hen farming industry has become an issue of close concern to chicken farmers.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A feeding method for prolonging the laying period of laying hens, comprising the following steps:

[0027] (1) Chicken farm construction: Choose to build chicken farms at an altitude of 2000-2300 meters, close to woodland, grassland, relatively flat terrain and sheltered from the wind and sunny, and establish a manure and harmless treatment area at the downwind outlet of the chicken farm. The stocking density of the chicken farm is 5 square meters per bird;

[0028] (2) Feeding management: divided into brooding period, egg production period, and late egg production period:

[0029] a brooding period: set the temperature of the brooding room at 32°C and the humidity at 60%. For the first 8 weeks, feed the chicks 7 times a day, 30g / bird each time, and the light time is 24 hours, and artificially supplement the light at night; after 8 weeks , the indoor temperature drops by 1°C every week until the indoor temperature is maintained at 20°C, feed the chicks 4 times a day, 5...

Embodiment 2

[0034] A feeding method for prolonging the laying period of laying hens, comprising the following steps:

[0035] (1) Chicken farm construction: Choose to build chicken farms at an altitude of 2000-2300 meters, close to woodland, grassland, relatively flat terrain and sheltered from the wind and sunny, and establish a manure and harmless treatment area at the downwind outlet of the chicken farm. The stocking density of the chicken farm is 8 square meters per bird;

[0036] (2) Feeding management: divided into brooding period, laying period, and late laying period:

[0037]a brooding period: set the temperature of the brooding room at 33°C and the humidity at 65%. For the first 8 weeks, feed the chicks 6 times a day, 40g / bird each time, and the light time is 20 hours, and artificially supplement the light at night; , the indoor temperature drops by 1°C every week, until the indoor temperature is kept at 22°C, feed the chicks 4 times a day, 60g / piece each time, and the light ti...

Embodiment 3

[0042] A feeding method for prolonging the laying period of laying hens, comprising the following steps:

[0043] (1) Chicken farm construction: Choose to build chicken farms at an altitude of 2000-2300 meters, close to woodland, grassland, relatively flat terrain and sheltered from the wind and sunny, and establish a manure and harmless treatment area at the downwind outlet of the chicken farm. The stocking density of the chicken farm is 10 square meters per bird;

[0044] (2) Feeding management: divided into brooding period, egg production period, and late egg production period:

[0045] a brooding period: set the temperature of the brooding room at 35°C and the humidity at 70%. For the first 8 weeks, feed the chicks 5 times a day, 50g / bird each time, and the light time is 18 hours, and artificially supplement the light at night; after 8 weeks , the indoor temperature drops by 1°C every week, until the indoor temperature is kept at 22°C, the chicks are fed 4 times a day, 60...

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Abstract

The invention discloses a feeding method for prolonging the egg producing period of laying hens. The method comprises chicken house construction, feeding management and chicken house management. By means of chicken house construction and scientific feeding management and disinfecting the surrounding environment, the period is divided into a brood time, an egg producing period and a post egg producing period in feeding management of the laying hens, and in each stage, the feeds are not same, and the temperature and light conditions are different. Therefore, the method not only effectively meets the nutritional requirement of the laying hens in each stage and increases the egg producing rate by 20%, but also prolongs the egg producing period by about 10 weeks; the egg producing peak period is advanced by about 25 weeks; the peak period of the laying hens is also prolonged to the maximum extent, so that the quality of eggs is improved, and the economical benefit is quite obvious.

Description

technical field [0001] The invention relates to the field of poultry feeding, in particular to a feeding method for prolonging the laying period of laying hens. Background technique [0002] With the development and changes of the international economic situation and the animal husbandry industry itself, laying hen farming is entering the era of scale, intensification, mechanization and high cost. After decades of rapid development, my country's laying hen farming has leapt to the first place in the world. With the increasing equipment investment and operation and maintenance costs, staff wages are getting higher and higher, the price of feed raw materials-grain is increasing year by year with the decrease of cultivated land, the impact and change of animal welfare on breeding benefits, etc., all these factors are It is reducing the profit margin of laying hen farming. Moreover, due to the pressure of the dual risks of the market and epidemic diseases, the profit of laying...

Claims

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Application Information

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IPC IPC(8): A01K67/02A23K50/75
CPCA01K67/02
Inventor 吴晓红
Owner 安宁浩晨农牧科技发展有限公司
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