PERGANTIAN PAKAN TERHADAP KELANGSUNGAN HIDUP DAN PERTUMBUHAN PANJANG LARVA IKAN SEPAT COLISA (Trichogaster lalius)

Abstract

          This study aims to determine the change of feed on the survival and growth of larval fish length dwarft gouramy ( Trichoghaster lalius ). The method used is an experimental method completely randomized design with 5 treatments and 3 replications . The fish samples used in this study is dwarft gouramy fish larvae 4 days old , used containers by size 40x20x20 aquarium filled with water as high as 10 cm of each container is filled as much as 30 larvae Sepat tail. Feed as the treatment is A ( eghuci 10 days followed infusoria 10 days ) treatment B ( infusoria 10 days followed Eguchi 10 days ) treatment C ( Eguchi 20 days ) treatment D infusoria 20 days ) to E ( treatment E mixture Eguchi 50 % infusoria 50 % during 20 days ) . The results showed that the change of feed significantly different ( p > 0.05) on survival and growth is the best length.  Is the best are A treatment with survival rate (average 95 % ) and growth in length (mean10.74       mm).

 
Keywords : Trichogaster lalius , Substitution feed , survival , growth.