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Preparation method of fresh water fish forage

A freshwater fish and feed technology, applied in the field of fish feed and its preparation, freshwater fish feed and its production, can solve the problems of freshwater fish immune function and anti-stress ability decline, low breeding survival rate, breeding water pollution, etc. Achieve the effects of improving immunity and production performance, improving feed efficiency, and reducing immune stress

Inactive Publication Date: 2019-04-02
刘春英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] If the feed is improperly selected, the excessive nitrogen and phosphorus discharge in the feed will seriously pollute the aquaculture water, and due to high-density intensive aquaculture, it will cause the immune function and anti-stress ability of freshwater fish to decline, and the survival rate of aquaculture is not high;
[0005] Although the use of antibiotics has played a significant role in the prevention and control of aquatic diseases, its harm is also extremely serious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for preparing freshwater fish feed, characterized in that the feed is composed of the following raw materials by weight:

[0021] 9 parts of fish meal, 15 parts of soybean meal, 20 parts of peanut meal, 16 parts of wheat, 15 parts of rapeseed cake, 6 parts of corn meal, 1 part of liquid phytase, 1 part of lactic acid bacteria, 1 part of Chinese herbal medicine mixture.

[0022] The Chinese herbal medicine mixture is composed of the following raw materials in parts by weight:

[0023] 10 parts of scutellaria baicalensis, 8 parts of Chinese yam, 6 parts of Baizhu, 12 parts of Angelica dahurica, 7 parts of Cork, 6 parts of Magnolia officinalis, 5 parts of licorice, 4 parts of Radix Isatidis, 6 parts of gallnut, 7 parts of medical stone, 4 parts of garlic, fishy 5 parts of grass, 10 parts of malt, 4 parts of chrysanthemum, 3 parts of honeysuckle, 5 parts of dried tangerine peel.

[0024] The preparation method of the Chinese herbal medicine mixture: pulverize the Chinese h...

Embodiment 2

[0029] A method for preparing freshwater fish feed, characterized in that the feed is composed of the following raw materials by weight:

[0030] 12 parts of fish meal, 25 parts of soybean meal, 30 parts of peanut meal, 19 parts of wheat, 23 parts of rapeseed cake, 7 parts of corn meal, 2 parts of liquid phytase, 1.5 parts of lactic acid bacteria, 2 parts of Chinese herbal medicine mixture.

[0031] The Chinese herbal medicine mixture is composed of the following raw materials in parts by weight:

[0032] 13 parts of scutellaria, 10 parts of Chinese yam, 10 parts of Baizhu, 16 parts of Angelica dahurica, 12 parts of Cork, 9 parts of Magnolia officinalis, 7 parts of licorice, 9 parts of Radix isatidis, 10 parts of Chinese gall, 10 parts of medical stone, 9 parts of garlic, fishy 7 parts of grass, 13 parts of malt, 6 parts of chrysanthemum, 7 parts of honeysuckle, 7 parts of dried tangerine peel.

[0033] The preparation method of the Chinese herbal medicine mixture: pulverize the Chine...

Embodiment 3

[0039] A method for preparing freshwater fish feed, characterized in that the feed is composed of the following raw materials by weight:

[0040] 16 parts of fish meal, 35 parts of soybean meal, 40 parts of peanut meal, 25 parts of wheat, 30 parts of rapeseed cake, 10 parts of corn meal, 3 parts of liquid phytase, 2 parts of lactic acid bacteria, 3 parts of Chinese herbal medicine mixture.

[0041] The Chinese herbal medicine mixture is composed of the following raw materials in parts by weight:

[0042] 15 parts of scutellaria, 12 parts of yam, 14 parts of Baizhu, 20 parts of Angelica dahurica, 16 parts of Cork, 12 parts of magnolia root, 10 parts of licorice, 12 parts of Radix isatidis, 14 parts of gall, 14 parts of medical stone, 12 parts of garlic, fishy 10 parts of grass, 16 parts of malt, 8 parts of chrysanthemum, 9 parts of honeysuckle, 10 parts of dried tangerine peel.

[0043] The preparation method of the Chinese herbal medicine mixture: pulverize the Chinese herbal medicine...

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Abstract

The invention discloses a preparation method of a fresh water fish forage. The preparation method comprises following steps: fish meal, soybean meal, peanut meal, wheat, rapeseed cake, corn flour, anda Chinese herbal medicine mixture are crushed into particles with a particle size of 0.5 to 1mm, and are mixed uniformly so as to obtain a base material; 2, the base material is introduced into a blending container for blending at 80 to 90 DEG C for 15 to 25s; and 3, after blending, an obtained product is delivered through a circular mould with a mould pore diameter of 1.5 to 3mm so as to obtaina granular raw material, the granular raw material is cooled to 15 to 25 DEG C using a cooling machine, and liquid phytase and lactic acid bacteria are uniformly sprayed onto the surface of the granular raw material so as to obtain a forage finished product. The fresh water fish forage is capable of satisfying fresh water fish nutrient requirements preferably, promoting adsorption, preventing diseases, and improving fresh water fish immunity and production performance.

Description

Technical field [0001] The invention relates to a fish feed and a preparation method thereof, in particular to a freshwater fish feed and a preparation method thereof [0002] The preparation method belongs to the field of feed technology. Background technique [0003] my country is a big aquaculture country, and aquaculture occupies a very important position in the national economy. With the vigorous development of the aquaculture industry, the scale of feed demand is increasing, and the choice of feed is a very important factor. [0004] If the feed is not properly selected, excessive nitrogen and phosphorus emissions in the feed will cause serious pollution to the aquaculture water, and due to high-density intensive aquaculture, the immune function and anti-stress ability of freshwater fish will decrease, and the survival rate of aquaculture will not be high; [0005] Although the use of antibiotics has played a significant role in the prevention and treatment of aquatic diseases,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/22A23K10/30A23K10/37A23K20/189A23K40/10A23K40/30A23K10/18A23K50/80
CPCA23K10/18A23K10/22A23K10/30A23K10/37A23K20/189A23K40/10A23K40/30A23K50/80Y02A40/818Y02P60/87
Inventor 刘春英
Owner 刘春英
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