Traditional Chinese herbal medicinal feed additive for preventing balantidiasis of penaeus monodon

Abstract

The invention discloses a traditional Chinese herbal medicinal feed additive for preventing balantidiasis of penaeus monodon. The body immunity of penaeus monodon can be effectively reinforced when 0.5-1 percent of the additive is added into the feed for penaeus monodon, and occurrence of balantidiasis in the process of breeding penaeus monodon can be effectively prevented, and the additive does not have adverse influence to the palatability of feed, and does not have pollution, residue or side effect when being used in penaeus monodon breeding, and is safe and environment-friendly. The additive has the advantages that 1, a mode that extracting Chinese herbal medicines and then adding is adopted, and the digestive tract of penaeus monodon is short, so that the additive can play a better effect in preventing balantidiasis; 2, the functional components in the traditional Chinese herbal medicines are extracted by a 'ultrasonic-assisted two-step extraction method', so that the function of the traditional Chinese herbal medicinal feed additive for preventing balantidiasis of penaeus monodon is further improved; 3, the raw materials in the additive are wide in source and low in prices, and the production processing process is simple.

Description

technical field [0001] The invention relates to a Chinese herbal medicine feed additive for preventing Penaeus vannamei ciliate, belonging to the field of feed additives. Background technique [0002] Penaeus vannamei, also known as Penaeus vannamei, is scientifically known as Litopenaeus vannamei. It is native to the west coast of the Pacific Ocean. It is recognized as one of the three top shrimp species with the highest aquaculture output in the world today. It is the three largest species of prawn aquaculture in the world. one. Because of its fast growth, large individual, high meat yield, long out-of-water survival time, wide-salinity and other characteristics, it became a worldwide cultured variety for a while. Mainland my country introduced this species as early as 1988, and started large-scale breeding in 1998. With the increasingly mature culture technology of Penaeus vannamei, the output is also increasing year by year. At the beginning, it was about 250 kg per m...

AI Technical Summary

Problems solved by technology

At present, there are not many effective methods for the treatment of ciliate diseases in domestic reports. In actual production, the phenomenon of indiscriminate use of drugs and banned drugs is very common. Therefore, it is guaranteed to screen high-efficiency, low-toxicity, and low-residue pollution-free drugs to prevent and control ciliate diseases. Important tasks for the development of Penaeus vannamei aquaculture