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Trace element additive used in animal feed

A technology of trace elements and animal feed, applied in the direction of animal feed, animal feed, additional food elements, etc., can solve the problems of inconvenient storage, high cost, unsafe food, etc., and achieve the effect of low cost and high safety

Inactive Publication Date: 2004-09-08
GANSU KAIXI ECOLOGICAL ENVIRONMENTAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this approach can provide humans with poultry and livestock products rich in trace elements that can be directly absorbed, it may cause food unsafe problems cau

Method used

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  • Trace element additive used in animal feed
  • Trace element additive used in animal feed
  • Trace element additive used in animal feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The relevant test results of the present invention are provided below.

[0010] Experimental animal: Babcock commercial layer chicken.

[0011] Table 2 Experimental chicken diet treatment scheme

group

control group

test group

IV

I

II

III

deal with

Basic ration

Basal diet plus

1% PAL

Basal diet plus

2% PAL

Basal diet plus

4% PAL

[0012] Measurement items and methods:

[0013] 1) Number of eggs: record the number of eggs laid by each group of chickens every day;

[0014] 2) Egg weight: at the age of 30 weeks, the average value of eggs laid for 5 consecutive days was measured;

[0015] 3) Regularly observe the quality of the eggs and the color of the yolk;

[0016] 4) Determination of iodine, selenium, copper, zinc and lead, chromium, arsenic, mercury, fluorine content in eggs and chicken. Wherein iodine is measured by T2 ...

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Abstract

The present invention discloses one kind of feed additive added into farm animal feed to make up trace elements. The additive is PAL material.

Description

technical field [0001] The invention relates to a feed additive added to poultry or livestock feed for supplementing trace elements. Background technique [0002] Trace elements play an important role in the metabolism of animals. For example, iodine directly affects the formation of thyroid gland and the development of children's intelligence. When iodine intake is insufficient, it will reduce the basic metabolism of the human body and induce the occurrence of various diseases such as primary hypertension, diabetes, goiter, coronary heart disease and gastric ulcer. Another example is that selenium is an essential substance for animals to utilize protein, carbohydrates and fat. Selenium will also work together with Ve to enhance the body's resistance to disease and stress; lack of selenium will cause the body's resistance to decline, and when selenium is seriously lacking, it will also Cause Keshan disease. According to survey statistics, the Yellow River Basin in my count...

Claims

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Application Information

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IPC IPC(8): A23K20/20
Inventor 曹发魁孙矿生潘生功王玉平关云斌汤菊英
Owner GANSU KAIXI ECOLOGICAL ENVIRONMENTAL ENG
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