Laju Pertumbuhan dan Kelangsungan Hidup Ikan Oreocrhomis niloticus dengan Pemberian Tepung Kayu Manis (Cinnamomum burmannii)

Abstract

The growth rate of parrot fish had influenced by fish’s immunity system. Cinnamon have secondary metabolic and can become imunostimulan to increase the rate growth and survival rate of parrot fish. The study have been done on March to May 2016 during 60 days. The experimented design method used Completely Randomized Design (RAL) with 4 treatment. That was control, concentration 0,5%, concentration 1% and concentration 1,5% with 10 repeat every treatment. The highest of increase weight and long of parrot fish was showed on concentration 0,5% at 5,13 g and 3,16 cm. The spesific growth rate of wieght was concentration 0,5% at 42,43% (P>0,05) and highest long was concentration 0,5% at 60,85% (P<0,05). The highest of survival rate was concentration 0,5% and control was 100% and the highest of efesiensi meal at 3,13%.