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Compound feed capable of promoting abalone shell growth

A compound feed and abalone shell technology, which is applied in the field of aquaculture feed, 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, less organic residues, and substrate impact. small effect

Inactive Publication Date: 2021-02-05
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

[0028] Step 1. Weigh 14kg of imported fish meal, 10kg of soybean protein concentrate, 7kg of casein, 11kg of spirulina, 5kg of salina, 32kg of wakame, 10.9kg of Artemia, 2kg of calcium dihydrogen phosphate, 4 oyster shells, 1kg of lecithin, chlorinated Choline 1.6kg and abalone premix 1.5kg were mixed.

[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, and cooled and air-dried by an extruder granulator. The tempering temperature is not lower than 85° C., and the air-dried moisture is less than 10%.

[0033] Step 6. The dried pellets are ultrafinely pulverized, and qualified products are packaged to obtain a compound feed that can promote the growth of abalone shells.

Embodiment 2

[0035] Step 1: Weigh 16kg of imported fish meal, 8kg of soybean protein concentrate, 7kg of casein, 10kg of spirulina, 5kg of salina, 32kg of wakame, 10.9kg of Artemia, 2kg of calcium dihydrogen phosphate, 5kg of oyster shell powder, 1kg of lecithin, chlorine Choline 1.6kg, abalone premix 1.5kg mixed.

[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, and cooled and air-dried by an extruder granulator. The tempering temperature is not lower than 85° C., and the air-dried moisture is less than 10%.

[0040] Step 6. The dried pellets are ultrafinely pulverized, and qualified products are packaged to obtain a compound feed that can promote the growth of abalone shells.

Embodiment 3

[0042] Step 1. Weigh 13kg of imported fish meal, 11kg of soybean protein concentrate, 7kg of casein, 11kg of spirulina, 4kg of salina, 31kg of wakame, 10.9kg of Artemia, 2kg of calcium dihydrogen phosphate, 6 oyster shell powder, 1kg of lecithin, chlorine Choline 1.6kg, abalone premix 1.5kg mixed.

[0043] Step 2. The mixed material is coarsely pulverized first, and then superfinely pulverized.

[0044] Step 3, screen with a 100-mesh sieve.

[0045] Step 4. Mix again after passing the screening.

[0046] Step 5. The mixed material is tempered by water vapor, and cooled and air-dried by an extruder granulator. The tempering temperature is not lower than 85° C., and the air-dried moisture is less than 10%.

[0047] Step 6. The dried pellets are ultrafinely pulverized, and qualified products are packaged to obtain a compound feed that can promote the growth of abalone shells.

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PUM

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Abstract

The invention discloses a compound feed capable of promoting abalone shell growth. The compound feed comprises the following components in percentage by weight: 10-20% of fish meal, 4-6% of soybean protein concentrate, casein, beer yeast, spirulina, dunaliella salina, undaria pinnatifida, artemia, monocalcium phosphate, oyster shell powder, lecithin, choline chloride and an abalone premix. The compound feed is stable in source of the raw and complete in nutritional ingredients, and all nutritional requirements required by abalone growth can be met. All the components of the feed are matched ina balanced manner, balanced digestion, absorption and growth transformation of abalones are facilitated, few organic residues exist in excrement, and influences on substrates are small. The immune function and the anti-stress capability of the abalones can be obviously enhanced, the abalone activity is good, and abalone shell growth speed is high.

Description

technical field [0001] The invention relates to the field of aquaculture feed, in particular to a compound feed capable of promoting the growth of abalone shells. 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 meat is beneficial to the intestines, nourishes yin and strengthens the kidneys; the shell has the function of improving eyesight and lowering blood pressure; extracting abalone Ⅲ spirit from abalone has obvious effects on inhibiting tumors, so it is both a nutritious food and a rare marine drug . In the past decade or so, due to the sharp decline in the output of major abalone-producing countries such as Australia, Japan, the United States, and Chile, the price in the international market has continued to rise. The market prospect is very broad. my country's artificial abalone farming industry began in the mid-1970s. After more than 30 years of devel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/22A23K20/147A23K10/18A23K10/30A23K20/26A23K20/158A23K20/105A23K10/26A23K20/20A23K20/174A23K20/28
CPCA23K10/18A23K10/22A23K10/26A23K10/30A23K20/105A23K20/147A23K20/158A23K20/174A23K20/26A23K20/28A23K20/30A23K50/80Y02A40/818
Inventor 周万友高飞卓德昶王立军王雷
Owner WEIHAI GOLD FEED
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