Egg producing period prolonging high-yield laying hen modeling breeding method

A technology for egg-laying period and egg-laying peak period, which is applied in the field of laying hens, can solve the problems of low production performance and low profit of small households raising chickens, and achieves improved egg quality, less environmental pollution, and increased carotenoid production. Effect

Active Publication Date: 2016-06-08
LIAONING WELLHOPE AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the production performance of chickens raised by small households is low, and the profit is low

Method used

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  • Egg producing period prolonging high-yield laying hen modeling breeding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0086] Select a chicken coop for breeding 10,000 sea blue and brown chickens, and raise them according to the high-yield laying hen model feeding method of the present invention to prolong the laying period from the beginning of the chicks, that is, the BP360 feeding model is managed.

[0087] Phased feeding specifically includes the following:

[0088] According to the actual growth and development rules of commercial laying hens, the scientific division of each growth stage is as follows:

[0089] 0-2 weeks in the early brooding period, 3-5 weeks in the late brooding period, 6-11 weeks in the early rearing period, 12-14 weeks in the late breeding period, 15 weeks old -5% egg production rate Estimated date of laying, more than 5% egg production rate- 27-week-old egg-laying peak period, 28-62 week-old egg-laying peak period, 62-80-week-old egg-laying peak period.

[0090] The weight management goals for each growth stage of commercial laying hens are as follows:

[0091] The...

Embodiment 2

[0141] Select a chicken coop with 10,000 Isa Brown flocks, and implement the high-yielding laying hen model feeding method of the present invention to extend the laying period from the beginning of chick intake, that is, the BP360 feeding model for management.

[0142] The high-yield laying hen patterned feeding method for extending the laying period, the staged feeding includes the following contents:

[0143] 1) the division of each growth stage of laying hen is the same as embodiment 1;

[0144] 2) The weight management target of each growth stage of commercial laying hens is the same as that in Example 1;

[0145] Strictly carry out the nutritional design and supply of each stage. Among them, the feed used during the expected laying period and the peak egg production period includes the following ingredients by weight:

[0146] 80 parts of corn, 10 parts of soybean meal, 5 parts of peanut meal, 6 parts of DDGS, 3 parts of rice bran, 2 parts of soybean oil, 6 parts of ston...

Embodiment 3

[0184] Choose a chicken coop with 10,000 Hessex chickens, and implement the high-yielding laying hen model feeding method of the present invention to extend the laying period from the beginning of chick intake, that is, the BP360 feeding model for management.

[0185] The high-yield laying hen patterned feeding method for extending the laying period, the staged feeding includes the following contents:

[0186] The division of each growth stage of laying hen is the same as embodiment 1;

[0187] The body weight management target of each growth stage of commercial laying hen individual is the same as embodiment 1;

[0188] The feed used in the pre-production period and the peak period of egg production includes the following raw materials in parts by weight:

[0189] 50 parts of corn, 20 parts of soybean meal, 1 part of peanut meal, 7 parts of DDGS, 3 parts of rice bran, 1 part of soybean oil, 6 parts of stone powder, 1 part of calcium hydrogen phosphate, 0.5 part of table salt...

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Abstract

The invention belongs to the field of laying hen breeding, and particularly relates to an egg producing period prolonging high-yield laying hen modeling breeding method. The egg producing period prolonging high-yield laying hen modeling breeding method mainly comprises staged breeding, scientific environment managing, egg yield increasing and egg producing period prolonging. The target of staged breeding is to make the earlier stage of egg laying peak one week ahead of time and the egg laying peak be prolonged to 62 weeks from 60 weeks. Scientific environment managing mainly comprises ventilation managing. The target of egg yield increasing is to make each hen lay 360 eggs. The target of egg producing period prolonging is to prolong the egg producing period of healthy hens to 80 weeks or above. By means of synergistic effect of the measures, the hens are accurately fed only according to nutrients and can be controlled within the weight standard, organs grow well, the hens are in good health, and finally the technical effects of increasing the egg yield, prolonging the egg producing period and greatly improving the breeding economic benefits are achieved.

Description

technical field [0001] The invention belongs to the field of laying hens breeding, and in particular relates to a high-yield laying hen patterned feeding method for prolonging the laying period. 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. The cost of equipment investment and operation and maintenance is increasing, the wages of staff are getting higher and higher, the price of feed raw materials-grain is increasing year by year with the decrease of arable land, the impact and change of animal welfare on breeding benefits, etc., these factors are all decreasing The profit margin of laying hen farming. [0003] In such a new breeding environment, in order to pursue the same high breeding profits as in the past, laying hen practitioners must find a more scientific breeding process and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/75A23K10/18
CPCA01K67/02
Inventor 王玉璘吕秋凤邵彩梅李易红张玉梅张雅丽张建波王长海迟国庆
Owner LIAONING WELLHOPE AGRI TECH
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