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Mixed feed for black fry eel and preparation method thereof

A technology of compound feed and black eel, which is applied in animal feed, animal feed, application, etc., can solve problems such as difficult to ensure the growth demand of black eel, and achieve the effect of promoting rapid growth and improving survival rate

Inactive Publication Date: 2015-04-15
惠州市财兴实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no fish meal added to the feed, so it is difficult to ensure the growth needs of the black eel

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of black young eel compound feed, this eel feed is made by the weight part of following composition:

[0025] Mix 3 parts of white fish meal, 23 parts of α-starch, 66 parts of high-quality protein, 0.4 parts of multivitamins, 0.4 parts of compound minerals, 0.4 parts of calcium dihydrogen phosphate, 0.1 parts of choline chloride, and 0.4 parts of amino acids;

[0026] A preparation method of black eel compound feed, the preparation method is:

[0027] Mix the mixed white fish meal, α-starch, and high-quality protein under the condition of 200 r / min, mix and stir evenly, mechanically pulverize, pass through a 80-100 mesh sieve, and then mix with multivitamins, multiminerals, calcium dihydrogen phosphate, and choline chloride , Amino acids are mixed and stirred evenly for the second time, and the finished product is obtained.

Embodiment 2

[0029] A kind of black young eel compound feed, this eel feed is made by the weight part of following composition:

[0030] Mix 7 parts of white fish meal, 27 parts of α-starch, 70 parts of high-quality protein, 0.5 parts of multivitamins, 0.5 parts of compound minerals, 0.5 parts of calcium dihydrogen phosphate, 0.2 parts of choline chloride, and 0.5 parts of amino acids;

[0031] A preparation method of black eel compound feed, the preparation method is:

[0032] Mix the mixed white fish meal, α-starch, and high-quality protein under the condition of 300 r / min, mix and stir evenly, mechanically pulverize, pass through an 80-100 mesh sieve, and then mix with multivitamins, multiminerals, calcium dihydrogen phosphate, and choline chloride , Amino acids are mixed and stirred evenly for the second time, and the finished product is obtained.

Embodiment 3

[0034] A kind of black young eel compound feed, this eel feed is made by the weight part of following composition:

[0035] Mix 5 parts of white fish meal, 25 parts of α-starch, 68 parts of high-quality protein, 0.45 parts of multi-vitamins, 0.45 parts of multi-minerals, 0.45 parts of calcium dihydrogen phosphate, 0.15 parts of choline chloride, and 0.45 parts of amino acids;

[0036] A preparation method of black eel compound feed, the preparation method is:

[0037] Mix the mixed white fish meal, α-starch, and high-quality protein under the condition of 250 r / min, mix and stir evenly, mechanically pulverize, pass through an 80-100 mesh sieve, and then mix with multivitamins, multiminerals, calcium dihydrogen phosphate, and choline chloride , Amino acids are mixed and stirred evenly for the second time, and the finished product is obtained.

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PUM

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Abstract

The invention relates to a mixed feed for black fry eel and a preparation method thereof, and belongs to the field of preparation of eel feed. The eel feed is prepared from the following components by weight: 3-7 parts of a mixed white fish meal, 23-27 parts of alpha-starch, 66-70 parts of a high quality protein, 0.4-0.5 part of vitamin complex, 0.4-0.5 part of composite minerals, 0.4-0.5 part of calcium dihydrogen phosphate, 0.1-0.2 part of choline chloride and 0.4-0.5 part of amino acid. The preparation method is as below: evenly mixing the mixed white fish meal, vital gluten, corn starch and high quality protein, crushing, sieving through a screen of 80-100 mesh, and conducting secondary mixing on the powder and the remaining ingredients to obtain a finished product. The feed contains mixed white fish meal for providing sufficient protein nutrition, is suitable for the growth requirements of black fry eel, promotes rapid growth, meets the nutrition need for growth and increases the survival rate.

Description

Technical field [0001] The present invention involves a method of preparation of a black eel feed. It is specifically a black noodle eel with feed and its preparation method, which belongs to the field of eel feed preparation technology. Background technique [0002] Fish flour uses one or more fish as raw materials to remove high protein feed after oil, dehydration, and crushing.Fish powder producers around the world mainly include Peru, Chile, Japan, Denmark, the United States, former Soviet Union, Norway, etc. Among them, the export volume of Peru and Chile accounts for about 70%of the total trade volume.The output of Chinese fish flour is not high. The main production sites are in Shandong and Zhejiang Province, followed by Hebei, Tianjin, Fujian, Guangxi and other provinces.At the end of the 20th century, my country imported about 700,000 tons of fish powder each year, about 80%came from Peru, and imports from Chile less than 10%. In addition, there were a small amount of im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18
Inventor 刘财灵
Owner 惠州市财兴实业有限公司
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