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Sheep feed free of antibiotic addition and preparation method thereof

An antibiotic-free, sheep feed technology, applied in the direction of animal feed, animal feed, animal feed molding or processing, etc., can solve the problem of addition and so on

Inactive Publication Date: 2016-08-24
INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the problems caused by the addition of antibiotics in sheep feed so as to propose a formula for sheep feed without antibiotics added in sheep feed

Method used

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  • Sheep feed free of antibiotic addition and preparation method thereof
  • Sheep feed free of antibiotic addition and preparation method thereof
  • Sheep feed free of antibiotic addition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The sheep feed without antibiotics includes the following components by weight:

[0022] Corn 10-70, bran 15-60, bean cake 10-50, α-ketoglutaric acid 1-10, allicin 1-10, salt 1-5, fish meal 1-10, shell meal 1-10, bone meal 1 -10.

[0023] The preparation method of above-mentioned sheep feed comprises the steps:

[0024] (1) Add corn, bran and bean cake into the mixer and stir for 5-10 minutes;

[0025] (2) Add α-ketoglutaric acid, allicin, salt, fish meal, shell meal and bone meal to the mixer in turn, and continue stirring for 5-10 minutes; after drying, sheep feed without antibiotics is obtained.

Embodiment 2

[0027] The sheep feed comprises the following components by weight:

[0028] Corn 10-60, bran 10-50, bean cake 5-45, α-ketoglutarate 1-3, allicin 1-2, salt 1-3, fish meal 1-5, shell meal 1-5, bone meal 1 -6.

[0029] The preparation method of above-mentioned sheep feed comprises the steps:

[0030] (1) Add corn, bran and bean cake into the mixer and stir for 5-10 minutes;

[0031] (2) Add α-ketoglutaric acid, allicin, salt, fish meal, shell meal and bone meal to the mixer in turn, and continue stirring for 5-10 minutes; after drying, sheep feed without antibiotics is obtained.

Embodiment 3

[0033] Select 100 healthy Liuyang black goats with a body weight of 16.35±1.87kg at the age of 90 days, and randomly divide them into two groups: no antibiotic group and antibiotic group. 50 pigs in each group were reared in a single pen with free access to water and fed for 2 months. During the test period, 08:00 and 17:00 every day were fed with artificially mixed fine-coarse mixture. The experimental diet was configured according to the American NRC (2012) sheep nutritional requirements, and the specific ingredients of the diet were shown in Table 1.

[0034] Table 1

[0035]

[0036]

[0037] The experimental results are shown in Tables 2 and 3.

[0038] Table 2 Growth Performance Determination

[0039]

[0040] Table 3 Anti-diarrhea ability:

[0041] group

[0042] The experimental results showed that the non-antibiotic group added with α-ketoglutaric acid and allicin was significantly better than the antibiotic group in terms of average daily feed ...

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PUM

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Abstract

The present invention discloses a sheep feed free of antibiotic addition. The sheep feed comprises the following components in parts by weight: 10-70 parts of corn, 15-60 parts of bran, 10-50 parts of soybean cakes, 1-10 parts of alpha-ketoglutarate, 1-10 parts of allicin, 1-5 parts of edible salt, 1-10 parts of fish meal, 1-10 parts of shell powder, and 1-10 parts of bone meal. The sheep feed can improve meat quality, and is safe, pollution-free, green and antibiotic-free.

Description

technical field [0001] The invention belongs to the technical field of animal feed, and more relates to a sheep feed without adding antibiotics, and also relates to the preparation and method of the feed. Background technique [0002] In the late 1940s, it was found that antibiotics can promote the growth of animals. Adding antibiotics to feed can significantly promote the growth of livestock and poultry, improve feed utilization, reduce mortality and improve reproductive performance. Therefore, antibiotics began to be used in Feed added, and began the era of antibiotic feed additives. Although antibiotics have brought huge economic benefits to the aquaculture industry, the harm he has brought has become a worldwide consensus. Some European countries have gradually banned feed antibiotics as early as the 1980s. After 2006, the European Commission, It has become an inevitable trend in the world's aquaculture industry to completely stop the use of all antibiotic growth promot...

Claims

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Application Information

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IPC IPC(8): A23K50/10A23K10/30A23K10/37A23K20/105A23K20/22A23K10/22A23K10/26A23K40/00
CPCY02P60/87
Inventor 姚康吴飞张宇喆印遇龙谭支良
Owner INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI
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