| abstract |
A Chinese herbal medicine Procambarus clarkia feed disease-resistant additive is prepared from the following raw material medicines: radix Isatidis, radix Codonopsis, Bulbus Allii, Scutellariae radix, radix astragali, radix et rhizoma Rhei, flos Lonicerae, poplar flower, and complex enzyme preparation. The additive amount of the feed additive in the procambarus clarkii feed is only 0.10-0.20%, and the feed additive can be mixed with the feed and then fed according to the weight ratio of 1.5:1000 before feeding. The invention effectively strengthens the immunity and disease resistance of the procambarus clarkii, improves the survival rate, inhibits the proliferation of harmful bacteria in the intestinal tract, repairs the damage of the intestinal tract mucosa and has good disease resistance effect on the procambarus clarkii enteritis and other diseases. |