Feed additive for freshwater fishes and preparation method of feed additive

A technology for feed additives and freshwater fish, applied in the field of feed additives, can solve problems such as increasing the weight of salmon, achieve the effects of improving immunity, solving inhibition, and promoting release

Inactive Publication Date: 2016-11-09
HEFEI FENG RUI LONG BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing feed additives have an inhibitory effect on the growth of salmon, the present invention proposes a feed additive for f

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A feed additive for freshwater fish, calculated in parts by weight, is made of the following raw materials:

[0022] 12 parts of Angelica, 8 parts of Guanzhong, 10 parts of Divine Comedy, 7 parts of Hawthorn, 7 parts of Chenpi and 10 parts of complex microbial bacteria.

[0023] The preparation method comprises the following steps:

[0024] 1) Weigh Angelica sinensis, Guanzhong, Divine Comedy, hawthorn and tangerine peel according to the compatible amount as the raw materials of group A. The raw materials of group A are mixed and pulverized into coarse powder, add water according to the weight of 10 times the weight of the medicinal materials, extract at 95°C, and filter To obtain the medicinal solution, the medicinal solution is concentrated to 1:1 to obtain an extract;

[0025] 2) Weigh the composite microbial bacteria according to the compatible amount, mix and stir the extract of step 1) and the composite microbial bacteria evenly, and carry out composting and ferm...

Embodiment 2

[0027] A feed additive for freshwater fish, calculated in parts by weight, is made of the following raw materials:

[0028] 10 parts of Angelica, 10 parts of Guanzhong, 8 parts of Divine Comedy, 6 parts of Hawthorn, 8 parts of Chenpi and 8 parts of complex microbial bacteria.

[0029] The preparation method comprises the following steps:

[0030] 1) Weigh Angelica sinensis, Guanzhong, Divine Comedy, hawthorn and tangerine peel according to the compatible amount as the raw materials of group A. The raw materials of group A are mixed and pulverized into coarse powder, add water according to the weight of 15 times the weight of the medicinal materials, extract at 98°C, and filter To obtain the medicinal solution, the medicinal solution is concentrated to 1:1 to obtain an extract;

[0031] 2) Weigh the composite microbial bacteria according to the compatible amount, mix and stir the extract of step 1) and the composite microbial bacteria evenly, and perform compost fermentation a...

Embodiment 3

[0033] A feed additive for freshwater fish, calculated in parts by weight, is made of the following raw materials:

[0034] 15 parts of Angelica, 5 parts of Guanzhong, 12 parts of Divine Comedy, 8 parts of Hawthorn, 5 parts of Tangerine Peel and 15 parts of complex microbial bacteria.

[0035] The preparation method comprises the following steps:

[0036] 1) Weigh Angelica sinensis, Guanzhong, Divine Comedy, hawthorn and tangerine peel according to the compatible amount as the raw materials of group A. The raw materials of group A are mixed and pulverized into coarse powder, add water according to the weight of 20 times the weight of the medicinal materials, extract at 100°C, and filter To obtain the medicinal solution, the medicinal solution is concentrated to 1:1 to obtain an extract;

[0037] 2) Weigh the composite microbial bacteria according to the compatibility amount, mix and stir the extract of step 1) and the composite microbial bacteria evenly, and carry out the com...

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PUM

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Abstract

The invention provides a feed additive for freshwater fishes and a preparation method of the feed additive. The feed additive is prepared from, by weight, 10-15 parts of radix angelica sinensis, 5-10 parts of cyrtomium rhizomes, 8-12 parts of medicated leaven, 6-8 parts of hawthorn fruits, 5-8 parts of dried tangerine or orange peel and 8-15 parts of composite microbial thalli. The preparation method comprises the following steps that 1, radix angelica sinensis, cyrtomium rhizomes, medicated leaven, hawthorn fruits and dried tangerine or orange peel are weighed according to the compatibility quantity to serve as raw materials in the group A, the raw materials in the group A are mixed and ground into crude powder, water is added according to 10-20 times of the weight of the medicinal materials, extraction is carried out at the temperature of 95 DEG C to 100 DEG C, filtering is carried out to obtain medicine liquid, and the medicine liquid is concentrated to 1:1 to obtain extract; 2, the composite microbial thalli are weighed according to the compatibility quantity, the extract in the step 1 and the composite microbial thalli are mixed and stirred to be uniform, pile turning fermentation is carried out for 2-3 days, a fermentation product is obtained, and the fermentation product is crushed to obtain the feed additive. According to the feed additive, the weight of Hucho taimen can be greatly increased, and the Hucho taimen cannot die after being cultured for a long time.

Description

technical field [0001] The invention belongs to the technical field of feed additives, in particular to a feed additive for freshwater fish and a preparation method thereof. Background technique [0002] The long-term use of antibiotics in animal feed has led to increasingly strong drug resistance of pathogenic microorganisms in the intestines of animals and in the environment, and the effect of antibiotics on disease resistance and growth promotion of livestock and poultry has gradually decreased, so that the amount of antibiotics added in feed continues to increase. The amount of traditional Chinese medicine residues in livestock and poultry products continues to increase. Modern medical research has shown that antibiotic residues in animal foods may cause mutations in the human DNA structure, resulting in serious consequences of "disability", "teratogenicity" and "carcinogenicity", posing a great threat to human health. [0003] Chinese herbal medicine is the general nam...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K10/12
CPCY02A40/818Y02P60/87
Inventor 万家林
Owner HEFEI FENG RUI LONG BIO TECH
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