FEED ADDITIVE COMPRISING EXTRACT PLANT FOR PREVENTING PORCINE DIARRHEA

摘要

An environmentally-friendly feed additive is provided to prevent the pig diarrhoeal disease by using a plant extract. An environmentally-friendly feed additive comprises at least one extract selected from the group consisting of oldenlandiae diffusae herba, houttuynia cordata, sophorae Radix, ganoderma and Chelidoni Herba. Preferably the extract is 20-100 % ethanol extract.