Compound feed for laying hens

A technology for compound feed and laying hens, applied in the field of compound feed for laying hens, can solve the problems of no commercial value, increased cost, broken eggshells, etc., and achieves good economic benefits, improves yield performance, and promotes digestion and utilization.

Inactive Publication Date: 2018-02-16
无为县雨露生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the transfer of freshly laid eggs to the consumer, however, sometimes the shells are cracked (egg cracks) or

Method used

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  • Compound feed for laying hens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The specific preparation method of modified Cordyceps militaris polysaccharide:

[0024] Weigh the Cordyceps militaris polysaccharide and fly ash, dissolve it in an aqueous acetic acid water bath and heat it to 60°C, add the silane coupling agent KH550 for stirring reaction, the reaction time is 3h, and then dry and concentrate; among them, Cordyceps militaris polysaccharide, pulverized coal The mass ratio of ash and silane coupling agent KH550 is 2:7:0.5.

[0025] Chinese medicine additives include the following raw materials in parts by weight:

[0026] 5 parts of Radix Astragali, 5 parts of Radix Isatidis, 5 parts of Buddleja, 10 parts of Angelica dahurica, 10 parts of Epimedium, 10 parts of Perilla, 5 parts of Polygonum cuspidatum, 5 parts of Moutan Bark, 10 parts of Poria, 10 parts of Atractylodes chinensis , 10 parts of honeysuckle, 5 parts of skullcap, 10 parts of Forsythia, 5 parts of belly skin, 10 parts of longan core, 5 parts of jujube, 5 parts of divine song, 5 pa...

Embodiment 2

[0028] The specific preparation method of modified Cordyceps militaris polysaccharide:

[0029] Weigh Cordyceps militaris polysaccharide and fly ash, dissolve it in an aqueous acetic acid water bath and heat it to 70℃, add silane coupling agent KH792 for stirring reaction, the reaction time is 2h, and then dry and concentrate. Among them, Cordyceps militaris polysaccharide, pulverized coal The mass ratio of ash and silane coupling agent KH792 is 3:8:0.8.

[0030] Chinese medicine additives include the following raw materials in parts by weight:

[0031] 10 parts of Radix Astragali, 10 parts of Radix Isatidis, 10 parts of Buddleia, 5 parts of Angelica dahurica, 5 parts of Epimedium, 5 parts of Perilla, 10 parts of Polygonum cuspidatum, 10 parts of Cortex Moutan, 5 parts of Poria, 5 parts of Atractylodes, 10 parts of Holly , Honeysuckle 5 parts, skullcap 10 parts, forsythia 5 parts, large belly skin 10 parts, longan core 5 parts, jujube 10 parts, divine song 10 parts, yam 10 parts, wh...

Embodiment 3

[0033] A compound feed for laying hens, calculated according to weight percentage, including the following raw materials:

[0034] Corn 56%, soybean meal 15%, linseed 8%, corn gluten meal 2%, modified Cordyceps militaris polysaccharide 0.4%, curcumin 0.03%, cotton meal 7.96%, peanut meal 10%, compound amino acid 0.2% , Compound enzyme 0.25%, trace element 0.1% and the traditional Chinese medicine additive of Example 1 0.06%.

[0035] The compound amino acid is a mixture of methionine, phenylalanine, and lysine.

[0036] The compound enzyme is composed of cellulase, β-glucanase, xylanase, α-amylase, acid protease and carrier shell powder.

[0037] The trace elements are composed of ferrous sulfate, zinc sulfate, copper sulfate, manganese sulfate, calcium iodate, and stone powder as a carrier.

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Abstract

The invention provides compound feed for laying hens. The compound feed is prepared from raw materials in percentage by weight as follows: 40%-60% of corn, 10%-15% of soybean meal, 6%-12% of linseeds,1%-3% of corn protein powder, 0.1%-0.6% of modified cordyceps polysaccharide, 0.02%-0.04% of curcumin, 5%-10% of cottonseed meal, 5%-10% of peanut meal, 0.1%-0.3% of compound amino acid, 0.15%-0.45%of complex enzyme, 0.1%-0.15% of microelements and 0.04%-0.08% of a traditional Chinese medicine additive, wherein the modified cordyceps polysaccharide is mainly prepared from cordyceps polysaccharide, fly ash and a silane coupling agent. The feed can improve the productivity of laying hens in the later period of laying and egg quality, reduce the cholesterol content of eggs of the laying hens and enhance the hardness of eggshells.

Description

Technical field [0001] The invention belongs to the technical field of feed, and specifically relates to a compound feed for laying hens. Background technique [0002] In recent years, with the increase in the number of poultry farms, the pressure on environmental protection and energy conservation has increased. Poultry industry pollution mainly comes from nitrogen, phosphorus, and trace elements in excrement. These substances mainly come from undigested feedstuffs. Nutrients. These harmful substances not only destroy the environment of the chicken house, but also pose a great threat to the health of poultry, increase the incidence of poultry and reduce the economic benefits of poultry farmers. At the same time, these harmful substances are discharged into nature, and soil, water and air are destroyed. Danger to human health. [0003] Various animal products are rich in cholesterol. Intake of cholesterol is good for human health, but excessive cholesterol intake can induce cardi...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K20/147A23K20/163A23K20/20A23K20/179A23K20/142A23K20/189A23K20/24A23K20/22
CPCA23K10/30A23K10/37A23K20/142A23K20/147A23K20/163A23K20/179A23K20/189A23K20/20A23K20/30A23K50/75Y02P60/87
Inventor 曹劲松
Owner 无为县雨露生态农业有限公司
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