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Circular breeding method for laying hens

A technology for recirculating breeding and laying hens, applied in the field of poultry breeding, can solve the problems of low utilization rate of breeding areas, gaps, affecting breeding economic benefits, etc., and achieve the effect of reducing the probability of disease, increasing production, and avoiding excessive fatness of chickens.

Inactive Publication Date: 2019-01-29
龚海华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing ecological breeding methods, the utilization rate of most breeding areas is not high, and there is a certain gap between the development of laying hens compared with pure feed feeding, which affects the economic benefits of breeding

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1. Choose a hill with fertile soil, sunny, and mature trees that are easy for adult chickens to inhabit as a breeding site. Divide the top of the hill into the brooding area, the middle of the hill into the rearing area, and the bottom of the hill into the egg-laying area, and the area of ​​the brooding area accounts for 2 / 10 of the breeding site, and the area of ​​the rearing area accounts for 5 / of the breeding site. 10. The egg production area accounts for 3 / 10 of the breeding site. And separate the three areas, clean up the trees in the brooding area and build a shade and sunshade shed, set up a feeding and watering platform on the trees in the breeding area, and build a chicken house in the egg-laying area.

[0023] 2. Firstly, cultivate pasture in the cleaned brooding area. The pasture is a mixed sowing method of white clover, 30% of alfalfa, and 70% of ryegrass.

[0024] 3. After the grass survives, the selected 7-day-old chicks can be brought into the area, and...

Embodiment 2

[0029] 1. Select a hill with fertile soil, sunny, and planted adult trees that are convenient for adult chickens to inhabit as a breeding site. Divide the top of the hill into a brooding area, the middle of the hill into a rearing area, and the bottom of the hill into a breeding area. The egg production area, and the area of ​​the brooding area accounts for 2 / 10 of the breeding site, the area of ​​the rearing area accounts for 5 / 10 of the breeding site, and the area of ​​the egg production area accounts for 3 / 10 of the breeding site. And separate the three areas, clean up the trees in the brooding area and build a shade and sunshade shed, set up a feeding and watering platform on the trees in the breeding area, and build a chicken house in the egg-laying area.

[0030] 2. Firstly, cultivate pasture grass in the brooding area after cleaning. The pasture grass is mixed with 20% white clover and 80% ryegrass.

[0031] 3. After the grass survives, the selected 9-day-old chicks can...

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Abstract

The invention relates to a circular breeding method for laying hens. The method adopts a breeding circulation mode of stocking in a brooding period, training to raise in a nurturing period, and captivity in an egg producing period, and specifically includes the following steps: 1) selection and construction of breeding sites; 2) a method of stocking in the brooding period; 3) the method of training to raise in the nurturing period; and 4) captivity in the egg producing period. The method is based on ecological breeding, adopts zoned circular breeding, and is high in utilization rate of the sites. According to growth and development stages of the laying hens, self-help feeding is adopted in the brooding period, drinking water with vitamin C or erythromycin is added, and so, the probabilityof catching a disease of chicks is reduced. In the nurturing period, a mode that artificial feeding is a main method supplemented by free feeding is adopted, and vitamin E is added to promote development of gonads and sexual organs; and at the same time, dogs for training the laying hens are reasonably introduced, not only avoid over-fatness of hen bodies in nurturing period, but also the anti-disturbance capability of the laying hens is enhanced. In the egg producing period, pure artificial high calcium feed is used for feeding the laying hens, and so, the egg production is increased, and theegg producing period is prolonged. The method of the invention not only achieves the ecological breeding, but also is simple in operation and is high in economic benefit and can be promoted as a large-scale and standardized breeding mode.

Description

technical field [0001] The invention relates to poultry breeding technology, in particular to a method for circular breeding of laying hens. Background technique [0002] China is the largest producer and consumer of eggs in the world. As one of the leading industries in animal husbandry, the egg and poultry industry is of great significance to improving the living standards of residents. Laying hens are the only way to produce eggs. Doing a good job in breeding and management of laying hens and increasing egg production are the key topics of research in many countries. Scientific and effective feeding methods can not only lay a good foundation for the green breeding of laying hen breeding industry, but also help promote industrialized management, meet market demand, create good economic benefits, and ensure that laying hen farming is moving towards high-yield, high-quality, healthy and sustainable direction develop. [0003] In recent years, with the continuous developmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
CPCA01K67/02A23K20/174A23K20/24A23K50/75
Inventor 龚海华
Owner 龚海华
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