Efektivitas Pemberian Hormon Tiroksin (T4) Dan Photoperiod Terhadap Pertumbuh…

The thyroxine hormone (T4) in low concentrations can increase fish growth. The growth of fish influenced by its environment such as photoperiode (lighting periode). This study aims to find best doses of the thyroxine (T4) to increase the growth of baung (Mystus nemurus) that are maintained with photoperiode. The experimental method using a factorial randomized design with two factors and three…