Compound traditional Chinese medicine preparation for preventing virulent ascitesosis disease of snakehead

Abstract

The invention discloses a compound traditional Chinese medicine preparation for preventing virulent ascitesosis disease of snakehead. Prevention is the emphasis for virulent ascitesosis disease of snakehead, and includes external disinfection and internal taking, wherein external disinfection mainly comprises the water quality management work to enhance water body disinfection; and the key point of internal taking is to add the compound traditional Chinese medicine preparation in feed, and the prepared bait is used to feed snakehead and enhance the immunity of snakehead bodies. The preparation is prepared from the following traditional Chinese medicinal herbal raw materials: pogonatherum crinitum, manyleaf paris rhizome, polygonum aviculare, radix ophiopogonis, lobed actinostemma herb, morinda officinalis, astragalus membranaceus, licorice root and the like, can be used for clearing away heat and toxic materials, inducing diuresis and improving body immunity of snakehead. The traditional Chinese medicinal raw materials are easily available, easy to collect and convenient to process. The preparation is unique in formula and convenient to use, and has a remarkable effect. The snakehead fed by the preparation grows robustly, has strong disease resistance and high breeding survival rate. The preparation has the advantages of wide raw material source, simple and feasible operation, reasonable proportion and low cost.

Description

technical field [0001] The invention relates to the technical field of aquatic products, in particular to a compound traditional Chinese medicine preparation for preventing snakehead ascites disease. Background technique [0002] Snakehead is a high-quality freshwater fish. Because Snakehead has a strong ability to tolerate low oxygen, there are problems such as high breeding density and untimely water change when breeding Snakehead. In addition, Snakehead is mainly fed with marine trash fish, resulting in water quality deterioration. Poor, when the water quality deteriorates, a large number of pathogenic bacteria multiply, and the pathogen invades the body from the damaged skin and intestinal tract of the fish, causing snakehead ascites disease. In the early stage of the disease, the appetite of the sick fish decreases, and sometimes they swim on the water surface, the body color turns black, and the abdomen is swollen , redness and swelling of the anus, autopsy subcutaneou...

AI Technical Summary

Problems solved by technology

[0002] Snakehead is a high-quality freshwater fish. Because Snakehead has a strong ability to tolerate low oxygen, there are problems such as high breeding density and untimely water change when breeding Snakehead. In addition, Snakehead is mainly fed with marine trash fish, resulting in water quality deterioration. Poor, when the water quality deteriorates, a large number of pathogenic bacteria multiply, and the pathogen invades the body from the damaged skin and intestinal tract of the fish, causing snakehead ascites disease. In the early stage of the disease, the appetite of the sick fish decreases, and sometimes they swim on the water surface, the body color turns black, and the abdomen is swollen , redness and swelling of the anus, autopsy subcutaneous hydrops, muscle edema, a large amount of clear ascites, yellow liver, muddy to the touch, intestinal bleeding, local necrosis; Injury to the fish body, feeding deteriorating bait, and deterioration of water quality are the causes of the disease. The disease season is from July to October, and the peak period is from August to September. Improper operation in the process of pulling the net and transportation causes damage to the fish body or changes in the feeding process. The water is too fast and the water volume is too large, causing the fish body to collide and be injured, and the disease is infected; the pond has a lot of silt, the water quality is poor, the pond is not cleaned thoroughly or the water body is not disinfected in time, there are a large number of pathogens in the water, which directly causes infection; the supply of bait is insufficient or the bait is single, and the nutritional content is low. Insufficiency will cause malnutrition of the body and weaken the resistance of the fish body; high stocking density, large amount of bait, and large excretion will seriously deteriorate the water quality and bottom quality of the aquaculture water, and induce infection; It is a species of inbreeding fish, which is often infected with diseases; the medicine is too miscellaneous and disorderly, the last round of medicine has not been degraded, and the new round of medicine is administered again, causing complex reactions between medicines, causing toxic and side effects on fish, and reducing fish resistance to disease