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A Chinese herbal medicine feed additive for preventing and treating barracuda hemorrhagic disease

A feed additive and hemorrhagic disease technology, applied in the field of aquatic feed additives, can solve the problems of barracuda plumpness, survival rate affecting adult fish breeding, barracuda hemorrhagic disease has not been reported, drug resistance has no significant toxic and side effects, etc., to achieve Improve immunity and anti-oxidation ability, improve anti-stress ability, and enhance the effect of disease resistance

Inactive Publication Date: 2015-11-25
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the quality, plumpness, and survival rate of barracudas in the disease stage will affect the adult fish farming, and indirectly affect the economic benefits of farming.
Judging from the existing patents and papers, there is no report on Chinese herbal medicine additives related to hemorrhagic diseases. In addition to medicinal and nutritious properties, it also has the effect of improving the production performance and feed utilization rate of aquatic animals, so it has attracted more and more attention and has become more and more widely used.
[0004] Adding Chinese herbal medicines to fish to prevent aquatic diseases has been used in a small amount in aquaculture, but there are relatively few reports on Chinese herbal medicines to prevent and treat barracuda diseases, especially for barracuda hemorrhagic disease.

Method used

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  • A Chinese herbal medicine feed additive for preventing and treating barracuda hemorrhagic disease
  • A Chinese herbal medicine feed additive for preventing and treating barracuda hemorrhagic disease
  • A Chinese herbal medicine feed additive for preventing and treating barracuda hemorrhagic disease

Examples

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example 1

[0019] A Chinese herbal medicine feed additive for preventing and treating pike haemorrhagic disease of the present invention adopts the following process steps:

[0020] The present invention prepares 20kg of feed and its raw materials are composed of: Phellodendron 4.0kg, Rhubarb 4.0kg, Radix Glycyrrhizae 4.0kg, Chrysanthemum 4.0kg, Prunella vulgaris 2.0kg, Grass chinensis 2.0kg.

[0021] Put the above components into the mixer after drying or sun-drying, and after fully mixing at 16r / min, pulverize in the ultrafine pulverizer at a pulverization speed of 300r / min; pass the pulverized material through a 120-mesh sieve to prepare A Chinese herbal medicine additive for the prevention and treatment of barracuda hemorrhagic disease. Add 0.5% in the barracuda feed from June to September, one course of treatment per month, and each course of treatment is fed continuously for one week.

[0022] The test barracudas were the same batch of barracuda species hatched in a pond in the su...

example 2

[0027] A Chinese herbal medicine feed additive for preventing and treating pike haemorrhagic disease of the present invention adopts the following process steps:

[0028] Its each raw material of preparation 20kg feed of the present invention is made up: Phellodendron 3.2kg, rhubarb 3.2kg, licorice 3.6kg, chrysanthemum 4.4kg, Prunella vulgaris 2.8kg, weeping grass 2.8kg.

[0029] Dry or sun-dry the above components and put them into a mixer. After fully mixing at 18r / min, they are pulverized in an ultrafine pulverizer at a pulverization speed of 400r / min; the pulverized materials are passed through a 200-mesh screen to produce A Chinese herbal medicine additive for the prevention and treatment of barracuda hemorrhagic disease. Add 0.3% in the barracuda feed from June to September, one course of treatment per month, and each course of treatment is fed continuously for one week.

[0030] There are two ponds for adult barracudas in Sheyang Salt Field, Yancheng, Jiangsu Province,...

example 3

[0035] A Chinese herbal medicine feed additive for preventing and treating pike haemorrhagic disease of the present invention adopts the following process steps:

[0036] Its each raw material of preparation 20kg feed of the present invention is made up of: Phellodendron 3.4kg, rhubarb 3.4kg, licorice 3.2kg, chrysanthemum 4.6kg, Prunella vulgaris 2.6kg, weeping grass 2.8kg.

[0037] Dry or sun-dry the above components and put them into a mixer. After fully mixing at 17r / min, they are pulverized in an ultrafine pulverizer at a pulverization speed of 350r / min. Pass the pulverized materials through a 160-mesh sieve to prepare A Chinese herbal medicine additive for the prevention and treatment of barracuda hemorrhagic disease. Add 0.4% in the barracuda feed from June to September, one course of treatment per month, and each course of treatment is fed continuously for one week.

[0038] There are two ponds for adult barracudas in Binhai, Yancheng, Jiangsu, and six ponds with an ar...

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Abstract

The invention relates to a Chinese herbal medicine feed additive for preventing and treating mullet bleeding disease. The Chinese herbal medicine feed additive is characterized in that raw materials comprise golden cypress, rheum officinale, liquorice, chrysanthemum, selfheal and sedum sarmentosum. The method for preparing the feed comprises the following steps: feeding the components into a mixing machine, fully mixing, grinding in an ultrafine grinder, allowing the ground materials to pass through a screen, and thus preparing the Chinese herbal medicine feed additive for preventing and treating mullet bleeding disease. After the feed additive is added, the occurrence rate of the mullet bleeding disease can be reduced, the immunity and oxidation resistance of the mullets are improved, the disease resistance is enhanced, antibiotic medicines are not needed to be added into the feed with the feed additive, and the produced finish product is a pollution-free green and environment-friendly food.

Description

technical field [0001] The invention relates to a Chinese herbal medicine feed additive for preventing and treating barracuda hemorrhagic disease, belonging to the technical field of aquatic feed additives. Background technique [0002] Barracuda (Lizahaematocheila) belongs to Mugiliformes of Mugiliformes and Mugilidae of Mugilidae. One of the important economic fishes in tropical shallow waters. Barracuda has the characteristics of high survival rate, stable output, delicious meat, good economic benefits, rapid growth, and strong fecundity. It is a high-quality economic fish breeding species and has been widely cultivated in China. [0003] With the increase of barracuda breeding density in recent years, diseases continue to occur, especially hemorrhagic disease in ponds that have been cultured for more than two years. The main manifestations are: mild congestion symptoms in the mouth, jaw, gill cover, eye sockets, fins, and both sides of the fish body in the early stage,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/16A23K1/18A23K1/14A23K10/30A23K50/80
CPCY02A40/818
Inventor 刘飞赵卫红王爱民於叶兵黄金田吕富杨文平张明明乔帼
Owner YANCHENG INST OF TECH
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