Aplikasi Prebiotik Melalui Pakan terhadap Gambaran Darah Ikan Mas Cyprinus carpio yang Diinfeksi Aeromonas hydrophila

Abstract

Motile aeromonad septicemia often becomes problem for common carp culture. One of the solution is using prebiotics. This study aimed to determine the effects of dietary prebiotic on hematology of common carp that infected by A. hydrophila. Fifteen fish with mean weight 8.94±0.28 g cultured in 72 L. The treatment in this study were negative and positive control (A and B; without prebiotic), and 2% prebiotic supplementation (C). Rearing was carried out for 45 days, and then all treatment (except negative control) were injected intraperitoneally (ip) with 100 μL A. hydrophila at a concentration 107 CFU/ml and then the mortality was observed for 7 days. The result showed that the supplementation of prebiotics (C) increased survival of common carp (87.5%) higher than control (50%), and gave positive influence on hematology common carp after infected by A. hydrophila.