Research Output | Dar Al-hikmah Library | IIUM Only
The present study was conducted to evaluate the potential of Piper betle extract as a herbal product as a feed additive and a natural antibiotic growth promoter (NAGP) toward kelah (Tor sp.) on antimicrobial activity and growth performance. In this study, for antimicrobial activity, several concentration levels of Piper betle extract were tested to