CD Skripsi
Pengaruh Kombinasi Pakan Dengan Persentase Berbeda Terhadap Pertumbuhan Dan Tingkat Kelangsungan Hidup Ikan Kerapu Bebek (Cromileptes Altivelis)
This research was conducted on February 23th until March 23rd2015 held at Brackishwater Aquaculture Development Center Jepara, Central of Java. This research aimed to know the growth and survival rate of Grouper (Cromileptes altivelis) with different combination and percentage treatment of feed. The method used in this study was an experimental method with Completely Randomized Design (CRD) with one factorand three replication there were, P1 (90% fresh trash fish ; 10% pellet), P2 (70% fresh trash fish ; 30% pellet), P3 (50% fresh trash fish ; 50% pellet). In this research were used a grouper with total length 5cm and total weight2,5 g, were than kept in plastics tank with 30 cm diameter and 18 cm height were tied with plastic’s ropeon the pipe. The results showed that different combination and percentage treatment of feed gave effects with grouper’s growth and the survival rate. The best percentage of treatment was P1 (90% fresh trash fish ; 10% pellet) with total weight 5,65 g, specific growth rate 2,34%, and the survival rate 100%. Key word: Grouper, Growth, Survival rate, Feed combination
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