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Premixed feed for improving egg shell quality of laying hens and preparation method thereof

A technology of pre-mixed feed and egg shell, applied in the field of laying hen feed processing and application, can solve the problems of decreased production performance and poor egg shell quality, and achieve the effects of improving gloss and hardness, increasing egg weight, and protecting cardiopulmonary function.

Pending Publication Date: 2022-07-15
佛山播恩生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, common problems in laying hen production are: production performance decline and eggshell quality deterioration

Method used

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  • Premixed feed for improving egg shell quality of laying hens and preparation method thereof

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Embodiment Construction

[0043] In order to better illustrate the purpose, technical solutions and advantages of the present invention, the present invention will be further described below with reference to specific embodiments. Those skilled in the art should understand that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0044] Table 1 shows the composition and raw materials of the premixed feed for improving egg shell quality of Examples 1 to 4.

[0045] Wherein, the purity of the soybean isoflavone is 40wt%, the effective substance content of choline chloride is 50wt%, and the enzymatic activity of phytase is 5000u / g;

[0046] Each kilogram of said multi-dimensional contains the following components: vitamin A 33000KIU, vitamin D 3 12000KIU, Vitamin B 2 16.80g, vitamin B 6 10.60g, Vitamin E 86.00g, Vitamin K 3 9.20g, vitamin B 12 0.04g, niacin 110.0g, pantothenic acid 58.0g, folic acid 2.60g;

[0047] E...

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Abstract

The invention belongs to the technical field of processing and application of feed for laying hens, and discloses premixed feed for improving egg shell quality of laying hens and a preparation method of the premixed feed. The premixed feed capable of improving the egg shell quality of the laying hens comprises the following components in parts by weight: calcium hydrophosphate, stone powder, shell powder, sepiolite, calcium formate, calcium malate, calcium hydroxymethionine, caulis spatholobi, taurine, casein phosphopeptides, 1, 2, 4-trimethyl-1, 3-pentanediol monoisobutyrate, vitamin C and vitamin C, the feed additive is prepared from 2, 25-dihydroxy vitamin D3, phytase, a compound enzyme preparation, a microecological preparation, soybean isoflavone, fructo-oligosaccharide, chitosan oligosaccharide, glucosamine potassium sulfate, choline chloride, table salt, multiple vitamins, multiple minerals and a carrier. The premixed feed for improving the egg shell quality of the laying hens can enable the laying hens to have more calcium and better egg shell quality.

Description

technical field [0001] The invention relates to the technical field of laying hen feed processing and application, in particular to a premixed feed for improving the quality of egg shells and a preparation method thereof. Background technique [0002] In the breeding and production of laying hens, eggshell quality is the appearance and important economic characteristics of laying hen production. The decline of eggshell quality is a common and important problem in laying hen breeding process. The high eggshell breakage rate will seriously affect the laying hen industry. healthy growth. When the egg breaking rate accounts for 6% to 10% of the total output, it will cause economic losses in the poultry industry and egg processing industry. How to improve the eggshell quality is an important problem to be solved urgently in the production of laying hens. [0003] Eggshell quality is one of the important indicators to measure the quality of eggs. Calcium is the main component of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K10/22A23K20/28A23K20/105A23K20/142A23K10/30A23K20/147A23K20/174A23K20/189A23K10/18A23K20/121A23K20/163A23K20/20A23K10/37
CPCA23K50/75A23K10/22A23K20/28A23K20/105A23K20/142A23K10/30A23K20/147A23K20/174A23K20/189A23K10/18A23K20/121A23K20/163A23K20/30A23K10/37A23V2400/11A23V2400/125A23V2400/123A23V2400/515A23V2400/113A23V2400/169
Inventor 张增玉倪冬姣邹新华许赣荣熊爱军何纪垲
Owner 佛山播恩生物科技有限公司
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