CD Skripsi
Identifikasi Bakteri Patogen Pada Ikan Mas (Cyprinus Carpio) Yang Dipelihara Dalam Keramba Jaring Apung
ABSTRACT
Pathogenic bacteria is disease causing microorganisms that can attack fish and can
cause mass death in cultured fish. The purpose of this study was to identify the
types of pathogenic bacteria of Cyprinus carpio that were reared in floating cages.
This study used a survey method that is purposive sampling and the fish sample
were obtained from PLTA Koto Panjang. The fishes were identified in the Fish
Parasite and Disease Laboratory, Fishes And Marine Faculty, University of Riau.
Fish samples used were 15-20 cm and totaling 12 fishes with 3 times taken from 4
different cages. Bacterial identification is done by using a method of scratching
the fish's kidney and isolated it in the bacterial growth media and then tested
based on the results of physical and biochemical tests.Result shown was identified
of bacteria pathogenic consist of 3 types of bacteria namely Aeromonas sp.,
Pseudomonas sp., and Edwardsiella sp. Water quality during the study were
temperature: 27-300C. pH 6-7, DO: 3.67-4.28 ppm, and ammonia: 0.64 mg/l.
Keywords : bacteria, pathogenic, goldfish, identification, Koto Panjang
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