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Grass carp feed

A technology of grass carp feed and fish meal, which is applied in animal feed, animal feed, application, etc., can solve the problems that affect the healthy development of fishery, reduce the quality of fish products, and prone to various diseases, so as to improve the immunity of grass carp, save feed, The effect of reducing dosage

Inactive Publication Date: 2015-01-28
成都理想财富投资咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The modern large-scale fish farming method has increased the production speed, but it has also brought many problems. The quality of fish products is reduced and various diseases are prone to occur, as well as the large amount of antibiotics and additives in the feed that are harmful to human health. These problems affect the healthy development of my country's fishery

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A grass carp feed comprises the following components by weight:

[0019] 150 parts of peanut cakes; 80 parts of fishmeal; 20 parts of fermented products of green duckweed; 40 parts of fermented products of brewer's grains; 2 parts of vegetable oil; 5 parts of compound enzyme preparations; , cellulase, pectinase, amylase or a mixture of two or more.

[0020] The fermented green duckweed is obtained by adding photosynthetic bacteria to fresh green duckweed and fermenting for 3-5 days.

[0021] The preparation method of described brewer's grain fermented product, comprises the following steps:

[0022] (1) Cook the wet beer grains at 95-98°C for 25-30min;

[0023] (2) Add photosynthetic bacteria to the cooked beer wet grains for fermentation. The fermentation conditions are: the inoculation amount of photosynthetic bacteria is 0.8%; the fermentation temperature is 32°C; the fermentation time is 70h; the light power of fermentation is 60W;

[0024] (3) ...

Embodiment 2

[0027] A grass carp feed comprises the following components by weight:

[0028] 200 parts of peanut cakes; 50 parts of fishmeal; 30 parts of fermented products of green duckweed; 30 parts of fermented products of brewer's grains; 5 parts of vegetable oil; 3 parts of compound enzyme preparations; , cellulase, pectinase, amylase or a mixture of two or more.

[0029] The fermented green duckweed is obtained by adding photosynthetic bacteria to fresh green duckweed and fermenting for 3-5 days.

[0030] The preparation method of described brewer's grain fermented product, comprises the following steps:

[0031] (1) After treating the beer wet grains with ammonia water, cook them at 98-100°C for 20-25min;

[0032] (2) Adjust the cooked beer wet grains to pH = 7.1-7.5 with ammonia water, and then add photosynthetic bacteria for fermentation. The fermentation conditions are: the inoculation amount of photosynthetic bacteria is 0.8%; the fermentation temperature is ...

Embodiment 3

[0036] A grass carp feed comprises the following components by weight:

[0037] 180 parts of peanut cakes; 70 parts of fishmeal; 25 parts of fermented products of green duckweed; 35 parts of fermented products of brewer's grains; 4 parts of vegetable oil; 3 parts of compound enzyme preparations; , cellulase, pectinase, amylase or a mixture of two or more.

[0038] The fermented green duckweed is obtained by adding photosynthetic bacteria to fresh green duckweed and fermenting it for 3-5 days.

[0039] The preparation method of described brewer's grain fermented product, comprises the following steps:

[0040] (1) After treating the wet beer grains with ammonia water, cook them at 97-98°C for 26-28min;

[0041] (2) Adjust the cooked beer wet grains to pH = 7.2 with ammonia water, and then add photosynthetic bacteria for fermentation. The fermentation conditions are: the inoculation amount of photosynthetic bacteria is 0.8%; the fermentation temperature is 32...

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Abstract

The invention provides grass carp feed, and belongs to the field of fish feed. In order to solve the problems that the grass carp quality is reduced and various diseases easily happen, the grass carp feed is provided. The grass carp feed comprises, by weight, 150-200 parts of peanut cakes, 50-80 parts of fish meal, 20-30 parts of duckweed fermentation objects, 30-40 parts of brewer grain fermentation objects, 2-5 parts of vegetable oil and 1-5 parts of complex enzyme preparations; the complex enzyme preparations are one of or a mixture of two or more of papain, xylanase, cellulose, pectinase and amylase. According to the grass carp feed, various nutriments in the feed are reasonably matched through type selection and content selection of materials according to the proportion of the components, the feed can be saved, the drug quantity can be reduced, the feeding cost can be reduced, and the grass carp breeding benefits can be improved.

Description

[0001] technical field [0002] The invention belongs to the field of fish feed preparation, and in particular relates to a grass carp feed. Background technique [0003] Grass carp belongs to the genus Grass carp of Cyprinidae Cyprinidae. The common names of grass carp are: grass carp, oil carp, grass carp, white carp, grass carp, grass root (Northeast), mixed son, black herring, etc. English name: Grass carp. It inhabits rivers and lakes in plain areas, and generally prefers to live in the middle and lower layers of water and areas with many aquatic plants near the shore. It is lively, swims quickly, and often looks for food in groups. A typical herbivorous fish. Grass carp larvae eat larvae, algae, etc., and grass carp also eat some meat, such as earthworms, dragonflies, etc. Overwinter in the deep waters of main streams or lakes. Broodstock have the habit of swimming in the breeding season. It has been transplanted to many countries in Asia, Europe, America and Af...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/06A23K1/165A23K10/38
CPCY02P60/87
Inventor 武守阳
Owner 成都理想财富投资咨询有限公司
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