Pengaruh Dosis Dan Fase Perendaman Hormon Tiroksin (T4) Terhadap Pertumbuhan …

ABSTRACT This research was conducted on September 12, 2020 - October 12, 2020, at Fish Hatchery and Breeding Laboratory of Fishery and Marine Science Faculty of Riau University. The aim of this research was to determine the effect of thyroxine hormone and the optimal dose and immersion phase on growth and survival rate of river catfish larvae (Hemibagrus nemurus). The method used was a Co…