Under-forest-based breeding method of laying hens

A breeding method and technology for laying hens, applied in the breeding field of laying hens, can solve the problems of unscientific stocking density, no rotation grazing system, single feed, etc., to ensure the ecological environment and sustainable development, optimize the immunization program, and improve the prevention and control. Effect

Inactive Publication Date: 2016-08-03
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, there is a lack of systematic management norms and technical standards for laying hens under the forest. The feed formula fails to consider supplementary food in the wild or the feed is single and the ratio is unreasonable. Pollution treatment, unreasonable pasture mix and planting, no scientific rotational grazing system, unscientific stocking density, etc.

Method used

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  • Under-forest-based breeding method of laying hens
  • Under-forest-based breeding method of laying hens
  • Under-forest-based breeding method of laying hens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] A breeding method based on understory laying hens, comprising the following steps:

[0063] 1) Prepare high-quality laying hens under the forest for stocking:

[0064] Choose woodlands, grasslands, orchards, farmlands, etc. that meet the environmental quality standards for pollution-free food production areas, have natural barriers, no history of infectious diseases, no endemic disease, and are secluded, with clean air. The terrain is relatively high, with a slope of 15 degrees. Sunny, flat places with sufficient water sources and convenient power supply; away from main roads, villages and towns (residential areas), factories, schools and other livestock and poultry farms, especially livestock and poultry slaughterhouses, meat and livestock product processing plants.

[0065] 2) Choose layer hen houses based on the undergrowth: According to the actual situation of investment funds combined with the actual production situation, select different chicken houses for breedin...

Embodiment 2

[0102] In this breeding method, in step 5, the feed formula for laying chicks consists of the following components in parts by weight: 60 parts of corn, 6 parts of wheat bran, 22 parts of soybean meal, 2 parts of fish meal, 2 parts of rapeseed meal, 2 parts of calcium hydrogen phosphate 1 part, 1 part of stone powder, 0.5 part of table salt, 0.5 part of additive;

[0103] The feed formula for laying chickens consists of the following components in parts by weight: 65 parts of corn, 8 parts of wheat bran, 20 parts of soybean meal, 0.5 part of fish meal, 6 parts of rapeseed meal, 1 part of calcium hydrogen phosphate, 1.5 parts of stone powder, and 0.1 part of salt 1 part, 1.5 parts of additive, 1 part of cottonseed meal;

[0104] The feed formula for laying hens consists of the following components in parts by weight: 55 parts of corn, 5 parts of wheat bran, 18 parts of soybean meal, 3 parts of fish meal, 2 parts of rapeseed meal, 4 parts of cotton meal, 1 part of calcium hydrog...

Embodiment 3

[0107] In this breeding method, in step 5, the feed formula for laying chicks consists of the following components in parts by weight: 65 parts of corn, 2 parts of wheat bran, 28 parts of soybean meal, 1 part of fish meal, 4 parts of rapeseed meal, 1 part of calcium hydrogen phosphate 1 part, 2 parts of stone powder, 0.1 part of table salt, 1.5 parts of additive;

[0108] The feed formula for laying chickens consists of the following components in parts by weight: 60 parts of corn, 15 parts of wheat bran, 15 parts of soybean meal, 1.5 parts of fish meal, 2 parts of rapeseed meal, 1.5 parts of calcium hydrogen phosphate, 1 part of stone powder, and 0.5 parts of salt part, 0.5 part of additive, 3 parts of cottonseed meal;

[0109] The feed formula for laying hens consists of the following components in parts by weight: 60 parts of corn, 1 part of wheat bran, 22 parts of soybean meal, 1 part of fish meal, 6 parts of rapeseed meal, 2 parts of cotton meal, 1.5 parts of calcium hydr...

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Abstract

The invention discloses an under-forest-based breeding method of laying hens. The under-forest-based breeding method comprises the following steps: preparing a high-quality laying hen under-forest stocking field; selecting an under-forest-based laying hen house; selecting an under-forest stocking high-quality laying hen variety; carrying out high-quality laying hen under-forest breeding and raising management; preparing an under-forest breeding laying hen feed formula; planting a rotation grazing system and forage grass on a forest land pasture; immunizing stocking laying hens and establishing an under-forest stocking laying hen immunizing procedure; preventing and treating common parasitic diseases of the under-forest breeding of the high-quality laying hens; carrying out harmless treatment on breeding wastes of the stocking laying hens. The under-forest-based breeding method of the laying hens, disclosed by the invention, combines the characteristics of the under-forest breeding, and the immunizing procedure of the laying hens is optimized, and furthermore, the health of chicken flocks is guaranteed; a stocking characteristic is combined so that the prevention and treatment of the common parasitic diseases of the stocking laying hens are completed; the harmless treatment of the breeding wastes of the stocking laying hens is researched, and an ecological environment and sustainable development are guaranteed.

Description

technical field [0001] The application belongs to the field of animal husbandry, and in particular, relates to a breeding method based on an understory layer hen. Background technique [0002] With the transformation of our society from a quantity economy to a quality economy, people's living standards have shifted from simply pursuing food and clothing to pursuing the inherent quality of products. The consumption of green, safe, nutritious and healthy eggs has become the general trend. my country's laying hen industry is taking the road of standardization, scale, industrialization and ecological development. Feeders have decreased but the scale has expanded, and commercial chicken farms are gradually moving towards large-scale, and rural farmers with a breeding capacity of 1,500 to 5,000 chickens are gradually decreasing. Large chicken farms with more than 100,000 chickens are gradually increasing. [0003] At present, the number of laying hens in China ranks first in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/75A23K10/30A23K10/37A23K10/22A23K20/26A23K20/20
CPCA01K67/02Y02P60/87
Inventor 管红尔任鹏兰丹王也刘益平唐友海黄钦柯李雨顺
Owner SICHUAN AGRI UNIV
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