Chicken feed batch and preparation and application thereof

A compound material and chicken feed technology, applied in application, animal feed, animal feed, etc., can solve the problems of low selenium absorption rate and high toxicity, and achieve the effects of stable organic selenium content, health improvement, and better utilization

Inactive Publication Date: 2010-09-15
SUZHOU SETEK
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the defects such as low selenium absorption rate and high toxicity existing in the existing feed, the invention provides a feed compound

Method used

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  • Chicken feed batch and preparation and application thereof
  • Chicken feed batch and preparation and application thereof
  • Chicken feed batch and preparation and application thereof

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Experimental program
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Effect test

preparation example Construction

[0034] Preparation method of the present invention:

[0035] The preferred selenium content is 0.5-50 micrograms per gram of bran, soybean meal, and corn. The selenium content in these materials is higher than that in my country's common diets. For example, the selenium content in common corn is 0.02-0.20 micrograms per gram, and this technology adopts More than 0.5 μg / g, the organic selenium mainly composed of selenoamino acids can be used as a high-quality selenium source for chicken absorption and metabolism.

[0036] The above-mentioned raw materials are further processed by nanotechnology, and the average particle size of the particles is 0.5-10.0 microns by using the QYF-600 fluidized bed jet mill (power 188 kilowatts) of the Miyou Group at an output rate of 200-500 kg per hour, so that the average particle size is 0.5-10.0 microns, and at the same time, more than 30% up to nanoscale particles. The process is monitored and controlled by a laser particle size analyzer.

...

Embodiment 1

[0045] 1. Test method

[0046] 1.1 The production process includes: selecting a large-scale farm in Suzhou, using the previously prepared chicken feed compound rich in nano-organic selenium with a selenium content of 15 μg / g, and mixing it with the base material at a ratio of 1:10. Since December 1 From 1st to 30th December, after 40 days of feeding, natural organic selenium-rich eggs were cultivated.

[0047] 1.2 Production of selenium-enriched healthy laying chicken breeds

[0048] Chicken breeds are mainly inter-system mating or inbred hybrids. Commercial laying chicken breeds are as follows: green-shell chicken (eggs), pink-shell chickens (eggs).

[0049] The test is divided into two groups, the control group and the test group I, and the general situation is as follows:

[0050] Control group (CK): 30 chickens—choose 15 green-shell and pink-shell layer hens with similar individual size and the same age;

[0051] Test group I: 30 chickens - the principle of chicken sele...

Embodiment 2

[0058] 1. Test method

[0059] 1.1 The production process includes: selecting a large-scale farm in Suzhou, using the previously prepared chicken feed compound rich in nano-organic selenium, with a selenium content of 10 μg / g, and mixing it with the base material at a ratio of 1:10. Since December From 1st to December 30th, after 40 days of feeding, natural organic selenium-rich eggs were cultivated.

[0060] 1.2 Production of selenium-enriched healthy laying chicken breeds

[0061] Chicken breeds are mainly inter-system mating or inbred hybrids. Commercial laying chicken breeds are as follows: green-shell chicken (eggs), pink-shell chickens (eggs).

[0062] The test is divided into two groups, the control group and the test group I, and the general situation is as follows:

[0063] Control group (CK): 30 chickens—choose 15 green-shell and pink-shell layer hens with similar individual size and the same age;

[0064] Test group I: 30 chickens - the principle of chicken selec...

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Abstract

The invention relates to a chicken feed batch and preparation and application thereof. The chicken feed is prepared by taking raw material rich in organic selenium. The selenium content of the crab feed batch is 0.5-5.0 microgramme/gram. The raw materials rich in organic selenium are soy bean meal, wheat bran and corn which are rich in organic selenium and in the weight proportion of 2-3: 2-3: 4-6. The crab feed batch provided by the invention has higher safety and higher biological effectiveness.

Description

technical field [0001] The invention relates to a chicken feed compound and its preparation and application, in particular to a chicken feed compound rich in nanometer organic selenium and its preparation and application. Background technique [0002] Selenium, whose element symbol is Se, is an essential trace element for the human body, and has biological properties of anti-cancer, anti-oxidation (aging) and improving human immunity. There are 72% counties (cities) in my country with low selenium or selenium deficiency, Keshan disease and Kaschin-Beck disease occur in serious selenium deficient areas such as Heilongjiang, Inner Mongolia, Gansu, Qinghai, Sichuan, and some cancer high incidence areas (such as Qidong City, Jiangsu) also have It is a low selenium area. According to the data released by WHO, there are more than 40 countries in the world that are low-selenium or selenium-deficient areas. Selenium-enriched agricultural by-products are an effective way for the hum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16
Inventor 尹雪斌毕德刘颖刘寿峰柳后起朱元元
Owner SUZHOU SETEK
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