Pengaruh Pemberian Probiotik Rabal Pada Pakan Dengan Dosis Berbeda Terhadap L…

ABSTRACT This study aims to determine the effect of rabal probiotics on feed with different doses on the growth rate of Asian restail catfish (Hemibagrus nemurus) using a recirculation system. This research was conducted in March – April 2023 at the Fisheries and Marine Faculty, Riau University. The study was conducted using an experimental method with five treatment levels and three replica…