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Feed additive for preventing and treating bacterial diseases of cyprinus carpio

A feed additive and bacterial technology, applied in the field of feed additives for the prevention and treatment of carp bacterial diseases, can solve the problems of multi-drug resistance, pathogenic bacteria resistance, fish water environment pollution, etc., to maintain normal physiological functions, Improve immunity and improve disease resistance

Inactive Publication Date: 2018-01-19
无为县雨露生态农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Various antibiotics are often used to control diseases caused by Hydrophila, but chemical drugs can easily lead to drug resistance (even multi-drug resistance) of pathogenic bacteria (Li Aihua. my country's fish pathogen - Aeromonas hydrophila Antimicrobial resistance of bacteria [J]. Microbiology Bulletin, 2001, 28 (1): 58-63); Pollution of fish and water environment due to drug accumulation

Method used

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  • Feed additive for preventing and treating bacterial diseases of cyprinus carpio
  • Feed additive for preventing and treating bacterial diseases of cyprinus carpio

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Traditional Chinese medicine fermented extract 1, the parts by weight of each raw material are: 30 parts of Houttuynia cordata, 4 parts of seaweed, 16 parts of astragalus, 4 parts of forsythia and 1 part of cassia seeds.

[0025] Preparation method of traditional Chinese medicine fermented extract:

[0026] Weigh Houttuynia cordata, water radish, astragalus, forsythia suspensa and cassia seeds and mix them and add water to grind to obtain medicinal material pulp, then inoculate bifidobacteria for fermentation at 22 °C for 24 hours, and then inoculate yeast at 20 °C Fermentation at the temperature for 36h, then stop the fermentation, and filter the fermentation broth at low temperature to obtain a filtrate, which is then concentrated and dried to prepare a paste.

Embodiment 2

[0028] Traditional Chinese medicine fermented extract 2, the parts by weight of each raw material are: 20 parts of Houttuynia cordata, 8 parts of seaweed, 10 parts of astragalus, 8 parts of forsythia and 3 parts of cassia seeds.

[0029] Preparation method of traditional Chinese medicine fermented extract:

[0030] Weigh Houttuynia cordata, seaweed, astragalus, forsythia suspensa and cassia seeds and mix them and add water to make pulp to obtain medicinal material pulp, then inoculate bifidobacteria for fermentation at 27°C for 12h, and then inoculate yeast at 24°C Fermentation at the temperature for 24 hours, then stop the fermentation, and filter the fermentation broth at low temperature to obtain a filtrate, which is then concentrated and dried to make a paste.

Embodiment 3

[0032] A feed additive for preventing and treating bacterial diseases of carp, calculated by weight percentage, comprising the following raw materials:

[0033] Chinese medicine fermented extract 150%, calcium alginate 20%, peppermint oil 19.95%, beta-glucanase 0.05%, vitamin C and vitamin E 10%.

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Abstract

The present invention provides a feed additive for preventing and treating bacterial diseases of cyprinus carpio. The feed additive comprises the following raw materials in percentages by weight: 40-60% of a traditional Chinese medicinal fermentation extract, 20-30% of calcium alginate, 10-20% of mint oil, 0.01-0.05% of glucanase and 5-10% of vitamins. The traditional Chinese medicinal extract ismainly prepared by fermenting herba houttuyniae, brasenia schreberi, radix astragali, fructus forsythiae and semen cassiae. The additive can be directly added into feeds for fish and can effectively prevent the bacterial diseases of the cyprinus carpio, especially diseases caused by aeromonas hydrophila.

Description

technical field [0001] The invention belongs to the technical field of feed additives, in particular to a feed additive for preventing and treating bacterial diseases of carp. Background technique [0002] Carp, also known as carp kidnapper and carp, belongs to the Cyprinidae family of the order Cyprinidae. It is a temperate freshwater fish native to Asia and likes to live in warm lakes or slow-flowing rivers on the plains. Carp, like most freshwater fish, is a stomachless fish species, and has a small and short intestine and a fast metabolism, so the feeding habit is to eat less and eat more frequently. Carp is an omnivorous bottom fish with strong resistance to stress. It is one of the traditional freshwater aquaculture species in my country and one of the most widely cultured fish in the world. Because of its delicious and tender meat, less thorns, moderate price and rich nutrition, it is deeply loved by people and is known as the "head of domestic fish". [0003] With ...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30A23K10/12A23K20/158A23K20/189A23K20/174
CPCY02A40/818
Inventor 曹劲松
Owner 无为县雨露生态农业有限公司
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