Chinese herbal medicine immunopotentiator for groupers

Abstract

The invention provides a Chinese herbal medicine immunopotentiator for groupers. The Chinese herbal medicine immunopotentiator comprises the following components in parts by weight: 20-30 parts of spatholobus stem, 15-25 parts of herba ecliptae, 10-20 parts of cortex phellodendri, 3-13 parts of coptis chinensis, 3-13 parts of fructus rubi, 3-13 parts of atractylodes macrocephala, 3-13 parts of peppermint and 3-13 parts of hemerocallis citrina baroni. The Chinese herbal medicine immunopotentiator is prepared from various green Chinese herbal medicines, small in toxic / side effect, unlikely to induct pathogenic bacteria resistance to drugs, low in pollution and price, and abundant in raw material resources; interaction of Chinese herbal medicines of spatholobus stem, herba ecliptae, cortex phellodendri, coptis chinensis, fructus rubi, atractylodes macrocephala, peppermint and hemerocallis citrina baroni which contain active ingredients is realized, so that not only is respiratory burst of leucocytes of the groupers improved, but also the leucocyte phagocytosis activity of the groupers is improved, the high average feed coefficient of the groupers is effectively reduced, the low survival rate of the groupers is increased, and the effect of immunopotentiator is excellent.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to a Chinese herbal medicine immune enhancer for grouper. Background technique [0002] Grouper belongs to the fin family and the genus Grouper. It is a warm-water offshore bottom-floor fish. Its meat is plump and tender, and its nutritional value is high. It is favored by consumers and the supply exceeds demand. Because of its high price and high economic value, with the development of the aquaculture industry in recent years, the scale of grouper farming has continued to grow, and the aquaculture output has increased day by day, but what has followed is that there are more and more types of diseases, resulting in losses Also getting bigger and bigger. Pests and diseases have become one of the main limiting factors for the sustainable and healthy development of grouper aquaculture in my country. [0003] As a green natural medicine, Chinese herbal medicine has the advantag...

AI Technical Summary

Problems solved by technology

At present, although there are a large number of Chinese herbal medicines used for the prevention and treatment of aquatic diseases as immune enhancers or anti-pathogenic drugs at home and abroad, they all use the effects of traditional Chinese medicines for humans or livestock for reference. If the functions are significantly different from those of terrestrial animals, although an immune enhancer is added to the grouper feed, but the average feed coefficient during feeding is high and the survival rate is low, the effect of the immune enhancer is not ideal