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A kind of carp feed and preparation method thereof

A technology of carp feed and fish meal, which is applied in the field of fish farming, can solve problems such as feed nutrition imbalance, deterioration of the breeding environment, and fish diseases, and achieve the effects of comprehensive and balanced nutritional components, improving immunity, and reducing pests and diseases

Active Publication Date: 2016-08-24
句容市福源水产品养殖场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, fish farming is developing rapidly in our country, and fish products also play a pivotal role in people's daily life; with the development of fish farming, chemical agents are usually used for treatment of fish farming diseases. This is not a good solution for both the cultured water body and the fish itself, and will cause the quality and safety of fish and the deterioration of the breeding environment
The above-mentioned fish diseases are mainly caused by the unbalanced nutrition of the traditional feed, so that the immunity of the fish is reduced, and finally the fish diseases are caused.

Method used

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  • A kind of carp feed and preparation method thereof

Examples

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Effect test

Embodiment 1

[0040] The carp feed of the present invention comprises the following steps:

[0041] (1) Preparation of premix: 40 parts of soybean meal in carp feed; 3 parts of full-fat rice bran; 10 parts of DDG; 8 parts of peanut cake; 5 parts of corn meal; 10 parts of rapeseed meal; fish meal : 3 parts and 1 part of table salt were pre-mixed according to the parts by weight in the formula, then stirred at room temperature for 20 minutes, and the stirring speed was 2000r / min to form a premix;

[0042] (2) Pulverization: the premix prepared in step (1) is ultrafinely pulverized, and the particle size of the obtained ultrafine premix passes through an 80-mesh sieve;

[0043] (3) Prepare carp feed: add calcium dihydrogen phosphate according to the weight fraction ratio to the superfine premix prepared in step (2): 1 part; L-lysine: 0.15 part; Allicin: 0.02 part and active enzyme: 1 part, after stirring for 20 min, the stirring speed was 2000 r / min to obtain carp feed.

Embodiment 2

[0045] The carp feed of the present invention comprises the following steps:

[0046] (1) Preparation of premix: 50 parts of soybean meal in carp feed; 5 parts of full-fat rice bran; 15 parts of DDG; 5 parts of peanut cake; 3 parts of corn meal; 15 parts of rapeseed meal; fish meal : 5 parts and 2 parts of table salt were pre-mixed according to the parts by weight in the formula, then stirred at room temperature for 30 minutes, and the stirring speed was 1500r / min to form a premix;

[0047] (2) Pulverization: the premix prepared in step (1) is ultrafinely pulverized, and the particle size of the obtained ultrafine premix passes through a 100-mesh sieve;

[0048] (3) Preparation of carp feed: add calcium dihydrogen phosphate according to weight fraction ratio to the superfine premix prepared in step (2): 1.5 parts; L-lysine: 0.2 part; Allicin: 0.01 part and active enzyme: 3 parts, after stirring for 30 minutes, the stirring speed was 1500 r / min to obtain carp feed.

Embodiment 3

[0050] The carp feed of the present invention comprises the following steps:

[0051] (1) Preparation of premix: 45 parts of soybean meal in carp feed; 4 parts of full-fat rice bran; 12 parts of DDG; 6 parts of peanut cake; 4 parts of corn meal; 12 parts of rapeseed meal; : 4 parts and 1 part of table salt were pre-mixed according to the parts by weight in the formula, then stirred at room temperature for 25 minutes, and the stirring speed was 1800r / min to form a premix;

[0052] (2) Pulverization: the premix prepared in step (1) is ultrafinely pulverized, and the particle size of the obtained ultrafine premix passes through a 90-mesh sieve;

[0053] (3) Preparation of carp feed: add calcium dihydrogen phosphate according to the weight fraction ratio to the superfine premix prepared in step (2): 1.2 parts; L-lysine: 0.18 parts; Allicin: 0.015 parts and active enzyme: 2 parts, after stirring for 25min, the stirring speed was 1800r / min to obtain carp feed.

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Abstract

The invention discloses carp feed. The carp feed is prepared from the following raw materials in parts by weight: 40-50 parts of soybean meal, 3-5 parts of whole fat rice bran, 10-15 parts of DDG, 5-8 parts of peanut cake, 3-5 parts of corn meal, 10-15 parts of rapeseed meal, 3-5 parts of fish meal, 1-1.5 parts of calcium phosphate, 0.15-0.2 part of L-lysine, 0.01-0.02 part of allicin, 1-3 parts of active enzymes and 1-2 parts of table salt. A preparation method of the carp feed comprises the steps of (1) preparing a premix, (2) crushing, and (3) preparing the carp feed. The carp feed disclosed by the invention has comprehensive and balanced nutritional ingredients and can be used for improving immunity of fish and reducing pests and diseases, and the whole preparation process is free of any pollutant and is clean and environment-friendly.

Description

technical field [0001] The invention relates to a fish feed and a preparation method thereof, in particular to a carp feed and a preparation method thereof, and belongs to the technical field of fish breeding. Background technique [0002] At present, fish farming is developing rapidly in our country, and fish products also play a pivotal role in people's daily life; with the development of fish farming, chemical agents are usually used for treatment of fish farming diseases. This is not a good solution for both the cultured water body and the fish itself, and will cause the quality and safety of fish and the deterioration of the breeding environment. The above-mentioned fish diseases are mainly caused by the unbalanced nutrition of the traditional feed, so that the immunity of the fish is reduced, and finally the fish diseases are caused. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/22A23K10/38A23K20/189A23K20/26A23K20/142A23K10/40A23K20/10
CPCY02A40/818Y02P60/87
Inventor 王煜杜勤根
Owner 句容市福源水产品养殖场
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