Pengaruh Pergantian Pakan Tubifex Sp. Dengan Pakan Buatan Terhadap Pertumbuha…

Abstract The aim of this research was to determine the effect of substation of Tubifex sp. with artificial feed and growth, survival rate and feed efficiency of Hemibagrus nemurus fingerling.This research was conducted from February-March 2020 at Fish Hatchery and Breeding Laboratory, Fisheries and Marine Science Faculty of Riau University. The method used was an experumental method with c…