Special laying hen feed applicable to fermentation bed

A technology of laying hen feed and fermentation bed, which is applied in the field of laying hen feed, can solve the problems of affecting the growth and development of follicles, limited tolerance, and decreased egg production rate, so as to improve heat stress ability, enhance disease resistance, and reduce costs. moderate effect

Inactive Publication Date: 2017-05-31
SERICULTURE & AGRI FOOD RES INST GUANGDONG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The latest research shows that due to the relatively high surface temperature of the fermentation bed in the summer and autumn high temperature season, laying hens live on the fermentation bed for a long

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The laying hen feed that is applicable to the fermented bed that the present embodiment provides, comprises the following components of mass proportioning:

[0029] Corn 550, soybean meal 300, fermented mulberry leaf powder 30, fermented mulberry leaf powder 50, additive premix 100.

[0030] Among them, the fermented leaf powder is prepared by the following method: select the leaf, crush it, add rice bran and mix well, then add compound fermentation bacteria and culture medium, and adjust the total moisture of the material to 40%, and aerobically ferment for 8 hours during the stirring process After that, it is placed in a sealed container for anaerobic fermentation for 24 hours to obtain the fermented leaf powder.

[0031] Wherein the consumption of rice bran accounts for 10% of the total mass of the leaves.

[0032] The composite fermentation bacteria are bacillus, lactic acid bacteria and saccharomyces, and its consumption accounts for 0.1% of the total mass of the ...

Embodiment 2

[0043] The laying hen feed that is applicable to the fermented bed that the present embodiment provides, comprises the following components of mass proportioning:

[0044] Corn 580, soybean meal 280, fermented tree leaf powder 40, fermented mulberry leaf powder 40, additive premix 100.

[0045] Among them, the fermented tree leaf powder is prepared by the following method: select the tree leaves, crush them, add rice bran and mix well, then add compound fermentation bacteria and culture medium, and adjust the total moisture of the material to 50%, and aerobically ferment for 6 hours during the stirring process After that, it is placed in a sealed container for anaerobic fermentation for 48 hours to obtain the fermented leaf powder.

[0046] Wherein the consumption of rice bran accounts for 20% of the total mass of the leaves.

[0047] The compound fermentation bacteria are bacillus, lactic acid bacteria and yeast (the ratio of the three is 2:2:1), the amount of which accounts...

Embodiment 3

[0058] The laying hen feed that is applicable to the fermented bed that the present embodiment provides, comprises the following components of mass proportioning:

[0059] Corn 600, soybean meal 250, fermented mulberry leaf powder 50, fermented mulberry leaf powder 30, additive premix 100.

[0060] Among them, the fermented tree leaf powder is prepared by the following method: select the tree leaves, crush them, add rice bran and mix well, then add compound fermentation bacteria and culture medium, and adjust the total moisture of the material to 55%, and aerobically ferment for 8 hours during the stirring process After that, it is placed in a sealed container for anaerobic fermentation for 72 hours to obtain the fermented leaf powder.

[0061] Wherein the consumption of rice bran accounts for 30% of the total mass of the leaves.

[0062] The compound fermentation bacteria are bacillus, lactic acid bacteria and yeast (the ratio of the three is 2:2:1), the amount of which acco...

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PUM

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Abstract

The invention discloses special laying hen feed applicable to a fermentation bed. The special laying hen feed is prepared from the following components in parts by mass: 550 to 600 parts of corns, 250 to 300 parts of bean pulps, 30 to 50 parts of fermented leaves of broussonetia papyrifera, 30 to 50 parts of fermented folium mori powder, and 100 parts of additive premix compounds. According to the laying hen feed, the production performance and the immunity of the organism of laying hens can be remarkably improved, the anti-heat stress ability is improved, and the laying rate is improved.

Description

technical field [0001] The invention belongs to the technical field of laying hen feed, and in particular relates to a special laying hen feed suitable for a fermentation bed. Background technique [0002] In order to improve egg production rate and egg cleanliness, most laying hen farms adopt the traditional feeding mode of cages. On the one hand, it can reduce the activity of laying hens and improve the feed conversion rate. On the other hand, it can also keep eggs clean and improve Product appearance performance. my country's laying hen breeding industry has developed steadily in recent years and its scale has continued to expand. While this farming method improves the production level and labor efficiency of laying hen farms, it also has centralized discharge of chicken manure, excessive ammonia nitrogen emissions from chicken houses, and environmental pollution in chicken farms. Deterioration, which also restricts the development of laying hen farms. In this traditiona...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K10/12A23K10/18A23K20/174A23K10/26A23K20/26A23K20/142A23K20/20
CPCY02P60/87
Inventor 潘木水邝哲师罗国庆黄静
Owner SERICULTURE & AGRI FOOD RES INST GUANGDONG ACAD OF AGRI SCI
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