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Universal efficient extruded compound feed for adult abalones and preparing method thereof

An extruded compound feed and general-purpose technology, which is applied in the field of general-purpose extruded compound feed for adult abalone and its preparation, can solve the problems that restrict the sustainable, stable and healthy development of the abalone industry, and achieve the enhancement of immune function and anti-stress ability. , Small influence, balanced digestion and absorption effect

Active Publication Date: 2014-07-16
WEIHAI GOLD FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Looking at the current status of abalone farming in my country, it can be said that it is developing rapidly and the results are gratifying, but we must also clearly see that there are still many problems in the breeding process such as water quality, bait, density, management, disease, etc., which restrict the continuous and stable abalone farming industry , healthy development

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Step 1. Weigh 10 kg of imported fish meal, 2 kg of brewer's yeast, 50 kg of wakame, 21.9 kg of puffed soybeans, 3 kg of calcium dihydrogen phosphate, 1.6 kg of choline chloride preparation, and 1.5 kg of abalone premix for mixing.

[0022] Step 2. The mixed material is coarsely pulverized first, and then superfinely pulverized.

[0023] Step 3, screen with a 100-mesh sieve.

[0024] Step 4. Mix again after passing the screening.

[0025] Step 5. The mixed material is tempered by water vapor, then passed through an extruding granulator, compressed into tablets, and cooled and air-dried. The tempering temperature is not lower than 85°C, and the air-dried moisture is less than 10%.

[0026] Step 6. The air-dried material is screened and packaged according to the market demand, and the compound feed for abalone is obtained.

Embodiment 2

[0028] Step 1. Weigh 9 kg of imported fish meal, 3 kg of brewer's yeast, 50 kg of crony, 21.9 kg of puffed soybean, 3 kg of calcium dihydrogen phosphate, 1.6 kg of choline chloride preparation, and 1.5 kg of abalone premix for mixing.

[0029] Step 2. The mixed material is coarsely pulverized first, and then superfinely pulverized.

[0030] Step 3, screen with a 100-mesh sieve.

[0031] Step 4. Mix again after passing the screening.

[0032] Step 5. The mixed material is tempered by water vapor, then passed through an extruding granulator, compressed into tablets, and cooled and air-dried. The tempering temperature is not lower than 85°C, and the air-dried moisture is less than 10%.

[0033] Step 6. The air-dried material is screened and packaged according to the market demand, and the compound feed for abalone is obtained.

Embodiment 3

[0035] Step 1. Weigh 10 kg of imported fish meal, 3 kg of brewer's yeast, 50 kg of wakame, 20.9 kg of puffed soybeans, 3 kg of calcium dihydrogen phosphate, 1.6 kg of choline chloride preparation, and 1.5 kg of abalone premix for mixing.

[0036] Step 2. The mixed material is coarsely pulverized first, and then superfinely pulverized.

[0037] Step 3, screen with a 100-mesh sieve.

[0038] Step 4. Mix again after passing the screening.

[0039] Step 5. The mixed material is tempered by water vapor, then passed through an extruding granulator, compressed into tablets, and cooled and air-dried. The tempering temperature is not lower than 85°C, and the air-dried moisture is less than 10%.

[0040] Step 6. The air-dried material is screened and packaged according to the market demand, and the compound feed for abalone is obtained.

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PUM

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Abstract

The invention relates to a universal extruded compound feed for adult abalones and a preparation thereof, comprising 8-10 weight parts of imported fish meal, 1-3 weight parts of brewer's yeast, 20-22 weight parts of extruded soybean, 43-55 weight parts of Undaria pinnatifida, 2.5-4 weight parts of calcium dihydrogen phosphate, 1.4-1.8 weight parts of choline chloride preparations, and 1.2-1.6 weight parts of abalone premix. The feed is prepared by mixing the ingredients uniformly in proportion, crushing, stirring, tabletting, cooling and conducting air drying. The feed has comprehensive nutrition and balanced combination of the ingredients, is beneficial for abalones' balanced digestion and absorption, and growth and transformation, and has high feed conversion ratio.

Description

technical field [0001] The invention relates to the field of aquaculture feed, in particular to a general-purpose puffed compound feed for forming abalone and a preparation method thereof. Background technique [0002] Abalone is a traditional precious seafood in our country. It is delicious and nutritious, and it is the top grade in the sea. Abalone has the curative effect of nourishing yin and strengthening the kidney, so it is not only a nutritious food but also a rare marine drug with a very broad market prospect. my country's artificial abalone farming industry began in the mid-1970s. After more than 30 years of development, abalone farming in Liaoning, Shandong and other regions has become one of the pillar industries in coastal areas. Looking at the current status of abalone farming in my country, it can be said that it is developing rapidly and the results are gratifying, but we must also clearly see that there are still many problems in the breeding process such a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/175
Inventor 程贵良周万友
Owner WEIHAI GOLD FEED
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