| abstract |
The invention discloses a Chinese herbal compound feed additive preventing streptococcicosis for tilapia mossambica. The Chinese herbal compound feed additive is prepared from the following Chinese herbal medicines in parts by weight: 20-30 parts of coptis chinensis, 20-30 parts of scutellaria baicalensis, 20-30 parts of fructus forsythia and 20-30 parts of dioscorea bulbifera L. The Chinese herbal compound feed additive disclosed by the invention is prepared from pure natural medicines and obtained by virtue of reasonable proportioning, and has the advantages of being low in residue, low in drug resistance, free of toxic and side effect, good in preventing effect, and the like. A test proves that when the additive disclosed by the invention is applied in a targeted manner while diseases easily attack, the tilapia mossambica can be effectively prevented from streptococcicosis. |