CD Skripsi
Hematologis Ikan Jambal Siam (Pangasianodon Hypophthalmus) Yang Diberi Pakan Mengandung Fermentasi Jahe Merah (Zingiber Officinale Var. Rubrum) Untuk Mencegah Penyakit Motile Aeromonas Septicaemia
Abstract
Red ginger is a natural ingredient that has antibacterial compounds. This research was conducted from June to August 2021 at the Fish Disease and Parasite Laboratory, Department of Aquaculture, Faculty of Fisheries and Marine, University of Riau, Pekanbaru. The purpose of this study was to obtain the best dose of fermented red ginger enriched pellets on the hematology of P. hypopthalmus. The method used is an experimental method using one factor Completely Randomized (CRD) with five treatment levels and three replications. The treatments applied were Kn: negative control (no treatments), Kp: positive control (no treatments and infected with A. hydrophila), P1 (150 mL/kg of feed and tested against A. hydrophila, P2 (175 mL/kg of feed), P3 (200 mL/kg of feed). The fishes were infected at 32nd day (A. hydrophila at a density of 108 CFU/mL of 0.1 mL/fish intramuscularly), then the fishes were reared up to 46th day. The results shown that there was an effect of fermented red ginger enriched pellets on the hematology of P. hypophthalmus before and after the infected test with A. hydrophila. The best dose was P2 (175 mL/kg) with a total erythrocytes ranged 2.31 x 106 cells/mm3, hematocryte was 39.33%, hemoglobin was 10.40 g/dL, total leukocytes was 11.12 x 104 cells/mm3, survival rate 93.33% and absolute weight growth 19.34 g. The water quality parameter were temperature ranged from 28.3-29.2oC, pH 6-7, DO 4.7-5.5 mg/L, and NH3 0.002-0.003 mg/L.
Keywords: Red ginger, Striped Catfish, Aeromonas hydrophila, Pellets, Hematocryte
1) Student of the Faculty of Fisheries and Marine Science, the University of Riau
2) Lecturer of the Faculty of Fisheries and Marine Science, the University of Riau
Tidak tersedia versi lain