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Method for increasing laying rate of laying hens

A technology for egg production rate and laying hen production, applied in animal husbandry and other directions, can solve problems such as affecting egg production performance

Inactive Publication Date: 2019-07-02
梁益
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A few weeks before the start of laying is the transition period from the growing period to the laying period of the hen. If the feeding management is not proper, it will easily affect the laying performance

Method used

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Examples

Experimental program
Comparison scheme
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specific Embodiment

[0007] 1. The age of transfer to cages must be before 16 to 17 weeks of age, and the cages should be disinfected and selected and eliminated according to the species;

[0008] 2. Put the chickens into the cages according to the size and put in enough quantity at one time, so as to avoid the bullying of the chickens that enter the cage first;

[0009] 3. Immunization and antibody testing should be carried out before starting production;

[0010] 4. Chickens aged 110-130 days should be dewormed;

[0011] 5. Light stimulation in advance, so that the new hens can properly advance the production time and reduce the feeding cost;

[0012] 6. Increase the calcium content in the diet from 0.9% to 2.5% from the age of 17 weeks;

[0013] 7. Do a good job in the control of the age of the first lay: when the egg production rate of the flock reaches 5%, fast for 8 to 10 hours.

[0014] 8. The laying period is divided into three stages to feed the diets with different nutritional levels ...

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PUM

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Abstract

The invention provides a method for increasing the laying rate of laying hens. The method specifically comprises feeding management before the laying start period of the laying hens and feeding management in the production period of the laying hens. According to the technical scheme, the method comprises the following steps of carrying out feeding management before the laying start period of the laying hens (carrying out encaging in groups, carrying out selecting and remaining and eliminating, carrying out immunization, replacing feed and increasing illumination) and carrying out feeding management in the production period of the laying hens (carrying out staged feeding, controlling the initial laying time, the scientific feeding time and frequency, timely drinking water, feeding a properamount of the health-care sand, expelling parasites, carrying out epidemic prevention, rectifying chicken flocks, adjusting the daily ration and increasing the illumination as soon as possible).

Description

technical field [0001] The invention relates to a method for increasing the laying rate of laying hens, in particular to a method for improving laying hens' laying rate through the feeding management of laying hens before laying and the feeding management of laying hens during the production period. Background technique [0002] A few weeks before the start of production is the transitional period from the growing period to the laying period of the hen. If the feeding management is not proper, it will easily affect the laying performance. Contents of the invention [0003] The invention provides a method for increasing the laying rate of laying hens, which specifically consists of feeding management of laying hens before laying and feeding management of laying hens during production. [0004] Technical scheme of the present invention is as follows: [0005] From the feeding management of laying hens before laying (transferring to cages, selection and elimination, immuniza...

Claims

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Application Information

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IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 梁益
Owner 梁益