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Microelement premix for improving eggshell strength and preparing method thereof

A trace element, premix technology, applied in animal feed, additional food elements, applications, etc., can solve the problems of aggravating the corrosion of chicken gizzard, production performance and eggshell quality, etc., to improve biological titer, Helps tissue repair and reduces antagonistic effects

Inactive Publication Date: 2016-08-17
北京博农利生物科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has also been reported that the use of Zn-Met in combination with other chelated trace elements has no effect on improving production performance and e

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0058] Example 1

[0059] According to the present invention, 40 parts of trace element premix, 8 parts of layer vitamin premix, 10.8 parts of 70% lysine, 27 parts of methionine, 3 parts of phytase, 0.6 parts of Sandaquine, 10.6 parts of rice husk powder Mixed into core material;

[0060] Mix 16.67 parts of core material, 18 parts of medical stone, 23.67 parts of fine stone powder, 28 parts of dibasic calcium phosphate, 2.67 parts of baking soda, 8.3 parts of salt, and 2.67 parts of 50% choline chloride into the core premix;

[0061] Put 61.2 parts of granular aniseed corn, 23.8 parts of soybean meal (43%), and 3 parts of DDGS into the pulverizer. The raw material has a particle size of 4.0mm. Put 9 parts of powdered stone powder in the anise, and then 3 parts of core The premix is ​​put into the mixer for mixing, and the mixing time is 180s; a compound feed for laying hens with a particle size of about 4mm is obtained. At the same time, buy ordinary layer microelement premixes fro...

Example Embodiment

[0072] Example 2:

[0073] According to the present invention, 40 parts of trace element premix, 8 parts of layer vitamin premix, 10.8 parts of 70% lysine, 27 parts of methionine, 3 parts of phytase, 0.6 parts of Sandaquine, 10.6 parts of rice husk powder Mixed into core material;

[0074] Mix 16.67 parts of core material, 18 parts of medical stone, 23.67 parts of fine stone powder, 28 parts of dibasic calcium phosphate, 2.67 parts of baking soda, 8.3 parts of salt, and 2.67 parts of 50% choline chloride into the core premix;

[0075] Put 62 parts of granular aniseed corn, 22.5 parts of soybean meal (43%), and 3 parts of cotton dregs into the pulverizer. The raw material has a pulverized particle size of 4.0mm. Put 9 parts of powdered stone powder in the aniseed and 0.5 parts of lard. . Subsequently, 3 parts of the core premix were put into the mixer and mixed for 180s; a compound feed for laying hens with a particle size of about 4 mm was obtained. At the same time, the common 0....

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Abstract

The invention relates to a microelement premix for improving the eggshell strength and a preparing method thereof. The microelement premix comprises, by weight, 1.5-2.5 parts of copper sulfate pentahydrate, 8-15 parts of ferrous sulfate monohydrate, 10-15 parts of manganese sulfate monohydrate, 5-8 parts of zinc sulphate monohydrate, 0.2-1 part of iodine, 0.1-1 part of selenium, 35-40 parts of mountain flour, 30-40 parts of medical stone and 1-5 parts of defatted rice bran. The preparing method includes the following steps of a, purifying and impurity removing; b, drying; c, smashing and sieving; d, pelletizing; e, anti-caking treating; f, diluting; g, raw material mixing. By means of the microelement premix, transport of calcium phosphorus and microelement to eggshell glands can be promoted, tissue reparation of organic-body organs and ovaries of egg chickens can be achieved, the elasticity of matrix protein fibers is enhanced, the compactness of the protein-ceramic structure of a palisade layer is improved, and the resistance of the surfaces of eggshells to fracture in the horizontal direction and the perpendicular direction is improved.

Description

technical field [0001] The invention belongs to the field of feed, and in particular relates to a trace element premix for improving eggshell strength and a preparation method thereof. Background technique [0002] The need to improve eggshell strength [0003] In order to adapt to modern, large-scale and intensive production, automatic egg picking equipment has an irreplaceable role in reducing labor intensity, improving work efficiency and avoiding cross-infection caused by manual egg picking. Eggs are transferred from producer to consumer During the turnover process, about 4.5% to 10% of the eggs bring direct economic losses to the farmers due to poor eggshell quality. After long-distance transportation of eggs, the broken egg rate is even as high as 10% to 15%. [0004] In addition, the quality of eggshells not only affects the qualified rate and shelf life of commercial eggs, but also affects the hatchability of breeding eggs. The eggshell plays an important role in ...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K20/20
Inventor 赵向红冀泓澔李先磊徐志军
Owner 北京博农利生物科技有限公司
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