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Preparation method of sturgeon feed

A technology for feed and sturgeon, which is applied in the field of aquaculture, can solve the problems of high mortality and rapid morbidity of sturgeon, and achieve the effects of improving immunity, increasing feed intake and suitable taste.

Inactive Publication Date: 2019-03-19
湖北清江鲟龙渔业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adopting existing disease prevention methods to prevent and treat the diseases of sturgeons can improve the survival rate of sturgeons to a certain extent, but most of the diseases of sturgeons are explosive diseases, which are highly contagious and have a rapid onset, resulting in The mortality rate of sturgeon is high, and the survival rate of sturgeon is only 62-65%

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A method for preparing a sturgeon feed, said preparation method comprising the following steps:

[0034] 1) drying the raw materials separately to obtain the primary drying materials;

[0035] 2) Carrying out superfine pulverization on the primary drying materials;

[0036] 3) Mixing, aging and puffing the pulverized material to obtain the puffed material;

[0037] 4) re-drying the material after the puffing treatment;

[0038] 5) crushing the material after re-drying with a crusher;

[0039] 6) The crushed material is sent to the spraying machine for spraying;

[0040] Complete the preparation of sturgeon feed;

[0041] The sturgeon feed material includes the following components in parts by weight: 10-15 parts of tea leaves, 2-5 parts of garlic, 1-2 parts of calcium dihydrogen phosphate, 10-12 parts of rapeseed meal, 20-30 parts of cornstarch 10-15 parts of fish meal, 2-4 parts of honeysuckle, 10-13 parts of Houttuynia cordata, 4-8 parts of Scutellaria baicalensi...

Embodiment 2

[0051] A method for preparing a sturgeon feed, said preparation method comprising the following steps:

[0052] 1) drying the raw materials separately to obtain the primary drying materials;

[0053] 2) Carry out ultrafine pulverization on the primary drying materials;

[0054] 3) Mixing, aging and puffing the pulverized material to obtain the puffed material;

[0055] 4) re-drying the material after the puffing treatment;

[0056] 5) crushing the material after re-drying with a crusher;

[0057] 6) The crushed material is sent to the spraying machine for spraying;

[0058] Complete the preparation of sturgeon feed;

[0059] The sturgeon feed material includes the following components in parts by weight: 13 parts of tea leaves, 3 parts of garlic, 1.5 parts of calcium dihydrogen phosphate, 11 parts of rapeseed meal, 25 parts of cornstarch, 14 parts of fish meal, 3 parts of honeysuckle, Houttuynia cordata 12 parts, Scutellaria baicalensis 6 parts, Bupleurum 7.5 parts, salt 1....

Embodiment 3

[0065] Others are the same as in Example 2, and the sturgeon feed also includes the following components in parts by weight: 3.5 parts of amylase, 2.5 parts of cellulase, and 2.5 parts of dextranase.

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PUM

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Abstract

The invention discloses a preparation method of a sturgeon feed. The preparation method comprises the following steps of performing primary baking on raw materials, performing superfine crushing, performing material mixing, performing curing, performing puffing, performing baking once again, performing breaking, and performing spraying treatment. Raw materials of the sturgeon feed comprise the following components in parts by weight of 10-15 parts of tea leaves, 2-5 parts of garlic, 1-2 parts of calcium dihydrogen phosphate, 10-12 parts of rapeseed meal, 20-30 parts of corn starch, 10-15 partsof fish meal, 2-4 parts of honeysuckle flowers, 10-13 parts of heartleaf houttuynia herbs, 4-8 parts of radix scutellariae, 7-8 parts of radix bupleuri and 1-2 parts of table salt. According to the preparation method disclosed by the invention, nutrient absorption of sturgeons can be guaranteed, diseases can be prevented, and the value of the sturgeons is increased.

Description

technical field [0001] The invention belongs to the technical field of breeding, in particular to a preparation method of sturgeon feed. Background technique [0002] Sturgeon is a cartilaginous scale fish, which is an ancient fish and is known as a living fossil. Sturgeon is full of treasures with high utilization rate and unique medicinal value. It is very beneficial to prevent senile osteoporosis, enhance body immunity, improve brain vitality, and promote human health. The greatest economic value of sturgeon lies in the caviar known as "black soft gold". How to ensure that sturgeon get the most adequate nutrition during the gonad development stage, better promote the development of gonads, increase the number of fertilized eggs and the golden yellow color of scarce eggs The content of fish roe is an urgent problem to be solved by enterprises that use caviar as their end product. [0003] In recent decades, due to human factors such as environmental pollution and overfis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/22A23K10/30A23K10/37A23K20/163A23K20/26A23K40/00A23K50/80
CPCA23K10/22A23K10/30A23K10/37A23K20/163A23K20/26A23K40/00A23K50/80Y02P60/87Y02A40/818
Inventor 田开红田永康张书凡杨波
Owner 湖北清江鲟龙渔业有限公司
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