Mixed feed for laying hens during egg laying

A technology of compound feed and laying hens, which is applied in the field of compound feed during laying hens, can solve the problems of no commercial value, eggshell cracking, cost increase, etc., achieve good economic benefits, promote digestion and utilization, and improve production performance Effect

Inactive Publication Date: 2018-04-10
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 cracked (egg cracks)
These broken and cracked eggs have little or no commercial value, resulting in increased costs

Method used

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  • Mixed feed for laying hens during egg laying

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

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

[0025] The traditional Chinese medicine additive includes raw materials according to the following parts by weight:

[0026] 5 parts of astragalus, 5 parts of Radix Isatidis, 5 parts of Mimenghua, 10 parts of Angelica dahurica, 10 parts of Epimedium, 10 parts of Perilla, 5 parts of Polygonum cuspidatum, 5 parts of Moutan Cortex, 10 parts of Poria cocos, 10 parts of Atractylodes macrocephala, 5 parts of Maodongqing , 10 parts of honeysuckle, 5 parts of skullcap, 10 parts of fors...

Embodiment 2

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

[0029] Weigh the polysaccharides of Cordyceps militaris and fly ash, dissolve them in acetic acid aqueous solution, heat them in a water bath to 70°C, add the silane coupling agent KH792 to carry out stirring reaction, the reaction time is 2 hours, and then dry and concentrate; among them, the polysaccharides of Cordyceps militaris, pulverized coal The mass ratio of ash and silane coupling agent KH792 is 3:8:0.8.

[0030] The traditional Chinese medicine additive includes raw materials according to the following parts by weight:

[0031] 10 parts of Astragalus, 10 parts of Radix Isatidis, 10 parts of Mimenghua, 5 parts of Angelica dahurica, 5 parts of Epimedium, 5 parts of Perilla, 10 parts of Polygonum cuspidatum, 10 parts of Moutan Cortex, 5 parts of Poria cocos, 5 parts of Atractylodes macrocephala, and 10 parts of Maodongqing , 5 parts of honeysuckle, 10 parts of skullcap, 5 parts of ...

Embodiment 3

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

[0034] Corn 56%, soybean meal 15%, rye flour 8%, corn gluten meal 2%, modified Cordyceps militaris polysaccharide 0.4%, alfalfalin 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 0.06% of embodiment 1.

[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] 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 a mixed feed for laying hens during egg laying; the mixed feed is prepared from the following raw materials by the weight percentage: 40-60% of corn, 10-15% of soybean meal, 6-12% of rye flour, 1-3% of a corn protein powder, 0.1-0.6% of modified cordyceps polysaccharide, 0.02-0.04% of polysavone, 5-10% of cottonseed meal, 5-10% of peanut meal, 0.1-0.3% of compound amino acid, 0.15-0.45% of a compound enzyme, 0.1-0.15% of trace elements, 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 production performance of the laying hens in a late period of egg laying and the egg quality, decreases the cholesterolcontent of eggs of the laying hens and enhances the hardness of eggshells.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a compound feed for laying hens during egg laying. Background technique [0002] In recent years, with the increase in the number of poultry breeding, the pressure of environmental protection and energy saving is increasing. The pollution of the poultry industry mainly comes from the excreta of nitrogen, phosphorus, trace elements, etc. These substances mainly come from undigested feed in the feed. 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 disease, and reduce the economic benefits of poultry farmers. Hazard to human health. [0003] All kinds of animal products are rich in cholesterol, the intake of appropriate amount of cholesterol is beneficial to human health, but excessive intake of cholesterol can induce cardiovascular disease. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K20/147A23K20/163A23K20/142A23K20/189A23K20/20A23K20/105A23K20/24A23K40/10
CPCA23K10/30A23K10/37A23K20/105A23K20/142A23K20/147A23K20/163A23K20/189A23K20/20A23K20/24A23K20/30A23K40/10A23K50/75Y02P60/87
Inventor 曹劲松
Owner 无为县雨露生态农业有限公司
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