Laju Pertumbuhan Dan Mortalitas Populasi Ikan Selais (Ompok Hypophthalmus) Di…

Ompok hypophthalmus is one of valuable commodity, and it is a native species in the Riau. High intensity of uncontrolled fishing causes the extinction of that species. A research aims to understand the growth rate, mortality, and exploitation rate of the fish in the Lubuk Siam Lake has been conducted in May-July 2019. The fish was sampled using gill nets. Data were analyzed using FiSAT II pro…