Chinese herbal medicine feed additive for controlling main bacterial infectious diseases of freshwater fish

Abstract

The invention relates to a Chinese herbal medicine feed additive for controlling main bacterial infectious diseases of freshwater fish. The Chinese herbal medicine feed additive is prepared from the following raw materials in parts by weight: 3-5 parts of purslane, 3-4 parts of dahurian patrinia herb, 2-3 parts of erodium stephanianum willd, 1-2 parts of Chinese gall, 1-2 parts of rosa laevigata michx, 1-2 parts of garlic and 1-2 parts of liquorice. The Chinese herbal medicine feed additive for controlling the main bacterial infectious diseases of the freshwater fish is used for controlling the main bacterial infectious diseases of the freshwater fish, and has the characteristics of being high in cure rate, good in effect, safe, free from toxic and side effects and convenient to take.

Description

technical field [0001] The invention relates to a Chinese herbal medicine feed additive for preventing and treating major bacterial infectious diseases of freshwater fish. Background technique [0002] There are more than 40 species of freshwater fish, such as grass carp, tilapia, silver carp, herring, crucian carp, bream, and tilapia. The main bacterial infectious diseases include bacterial sepsis, enteritis, whitehead and white mouth disease, and gill rot , red skin disease, etc. The pathogenic bacteria mainly include Aeromonas, myxococcus, cellulophilic bacteria, Pseudomonas fluorescens and so on. At present, antibiotics and chemical drugs are mainly used to prevent and treat such bacterial infectious diseases. However, long-term use of antibiotics and chemical drugs not only pollutes the water environment, but also reduces the natural immunity of fish, causing re-injury to fish, forming drug residues, and causing disease It is more difficult to control, and the quality...

AI Technical Summary

Problems solved by technology

At present, antibiotics and chemical drugs are mainly used to prevent and treat such bacterial infectious diseases. However, long-term use of antibiotics and chemical drugs not only pollutes the water environment, but also reduces the natural immunity of fish, causing re-injury to fish, forming drug residues, and causing disease It is more difficult to control, and the quality of aquatic products declines; Chinese herbal medicines are natural, non-toxic and side effects, no chemical drug residues, and are not easy to produce drug resistance. They are used for disease prevention and treatment of freshwater fish and have broad application prospects

Although the prior art discloses Chinese herbal preparations for preventing and treating bacterial infectious diseases of freshwater fish, there are problems such as high cost and poor therapeutic effect.

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