CD Skripsi
Hematologi Ikan Jambal Siam (Pangasianodon Hypophthalmus) Yang Diberi Pakan Mengandung Larutan Asam Jungga (Citrus Jambhiri L.)
Jungga lime (Citrus jambhiri L.) is a natural ingredient that can be used as a feed additive due to its content of alkaloids, saponins, tannins, flavonoids, and vitamin C wich are antibacterial. This study was conducted from August 2024 until April 2025 at the Laboratory of Fish Disease and Parasites, Faculty of Fisheries and Marine, Riau University. This study aims to determine the best dose of striped catfish fed with jungga lime-erinched pellets and challenged with Aeromonas hydrophila. The method used was experimental with a completely randomized design (CRD) of one factor, five treatment, and theree replicates. The treatments consisted of Kn: negative control and no challenged with A. hydrophila, Kp: positive control and challenged with A. hydrophila, and three treatments jungga lime solution enriched pellets at doses of P1 (6.0 mL/kg), P2 (6.5 mL/kg), P3 (7.0 mL/kg) all challenged with A. hydrophila. Striped catfish (Pangasianodon hypophthalmus) were maintained for 46 days. On day 32nd, they were intramuscularly challenged with A. hydrophila (10⁸ CFU/mL) at 0.1 mL/fish. The best results were obtained in the P3 treatment (7.0 mL/kg), showing total erythrocytes of 294.08×10⁴ cells/mm³, haematocrit value of 37.67%, haemoglobin level of 9.87 g/dL, total leukocytes of 10.67×10⁴ cells/mm³, phagocytic activity of 32.67%, and survival rate of 93.33%. Water temperature ranged from 26–29 °C, pH from 6.0–7.3, and dissolved oxygen (DO) from 4.6–5.2 ppm. It can be concluded jungga lime (Citrus jambhiri L.) solution can improving the health and enhancing the imunity of striped catfish (Pangasianodon hypophthalmus).
Keywords: Catfish, Erythrocytes, Jungga lime, Leukocytes, Mas Disease
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