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Microecological feed additive capable of improving eggshell quality and application method thereof

A micro-ecological feed and additive technology, applied in the field of feed additives and micro-ecological feed additives, can solve problems such as dependence, strong side effects, and drug residues, and achieve the effects of increasing liver and kidney burden, inhibiting growth, and reducing pH

Inactive Publication Date: 2012-06-20
SHANDONG YISHENGYUAN MICROBIOLOGY TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] At present, the colorants, multi-dimensional, and antibiotic additives used to improve eggshell quality have disadvantages such as drug residues, strong side effects, easy dependence, and poor effects.

Method used

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  • Microecological feed additive capable of improving eggshell quality and application method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] According to Bacillus subtilis 2.0 x 10 9 pc / g; Bacillus natto 4.0×10 9 pcs / g; Clostridium butyricum 1.0×10 8 Lactobacillus metabolite 5 mg / g; Lactobacillus activator 10 mg / g Calculation and weighing of each component evenly combined to obtain a micro-ecological feed additive for improving eggshell quality, the guaranteed value of its main component analysis: subtilis Bacillus 2.0×10 9 pc / g; Bacillus natto 4.0×10 9 pcs / g; Clostridium butyricum 1.0×10 8 pc / g; Lactobacillus metabolite 5 mg / g; Lactobacillus activator 10 mg / g.

[0018] Add this additive at 1‰ of the weight of the full-price compound feed.

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Abstract

The invention provides a microecological feed additive capable of improving the eggshell quality and an application method thereof. The microecological feed additive comprises the following components: bacillus subtilis, bacillus natto, clostridia butyricum, lactobacillus metabolites, lactobacillus activators and carriers. By adopting the microecological feed additive, the microecological flora balance of laying poultry can be adjusted, the oviduct inflammation of the laying poultry can be reduced, and the calcium-phosphorus ratio in the blood of the laying poultry can be adjusted. Compared with similar additives, the microecological feed additive has the advantages of high effectiveness, good specificity, no residues and no side effects. When the microecological feed additive is used, the eggshell quality can be improved.

Description

technical field [0001] The invention belongs to the technical field of livestock feed and relates to a feed additive, in particular to a micro-ecological feed additive for improving eggshell quality and an application thereof. Background technique [0002] In poultry production, egg breakage is a problem that cannot be ignored, and the cause of breakage is largely related to the quality of the eggshell. Improving the quality of eggshells can not only reduce production losses, but also have a great effect on improving the hatchability of eggs. [0003] Eggshell quality refers to that the shape, structure, texture, weight, density, and thickness of the eggshell meet the requirements for the production of poultry eggs for different purposes. The specific gravity of the egg, the strength of the eggshell, the percentage of the eggshell and the weight of the eggshell per unit area are comprehensively evaluated. Problems with eggshell quality are usually caused by the interaction...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16
Inventor 王文博张明俊
Owner SHANDONG YISHENGYUAN MICROBIOLOGY TECH
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