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Blood Profile of Tilapia (Oreochromis niloticus) Given Feed Mixed with Soursop Leaf Extract (Annona muricata L.) Maryani, Maryani; Fadillah, Fauzan Ari; Yulintine, Yulintine; Rozik, Mohamad; Rosita, Rosita
Journal of Fish Health Vol. 5 No. 1 (2025): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v5i1.6293

Abstract

Efforts to combat disease in farmed fish are typically done using antibiotics. However, long-term use of antibiotics can lead to disease resistance and environmental pollution. One herbal extract with potential as an immunostimulant is the soursop plant (Annona muricata L.). This study aims to understand the hematology of tilapia (Oreochromis niloticus) that were fed a diet mixed with soursop leaf extract (Annona muricata L.). The study design included four treatments and three repetitions, comprising treatment A (control), treatment B (2.5 g/kg feed), treatment C (5 g/kg feed), and treatment D (7.5 g/kg feed). The results showed that feeding a diet mixed with soursop leaf extract at a concentration of 7.5 g/kg feed (treatment D) could influence the increase in hematocrit levels by 26.11%, hemoglobin levels by 7.11 g/dl, and total leukocytes by 4.41 x 104 cells/mm3, but did not affect the total erythrocytes of tilapia.
Pemanfaatan Minyak Cengkeh (Syzygium aromaticum) sebagai Biosedatif Alami untuk Meningkatkan Kelangsungan Hidup Benih Patin Siam (Pangasius hypophthalmus) selama Transportasi Sistem Tertutup Rozik, Mohamad; Matling, Matling; Mukstofa Carda, Muhammad Aldair; Ladio, Andre; Maryani, Maryani
Jurnal Akuakultur Sungai dan Danau Vol 10, No 2 (2025): Oktober
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v10i2.292

Abstract

This study aimed to evaluate the effectiveness of clove oil (Syzygium aromaticum) as a natural anesthetic for closed-system transportation of striped catfish fry (Pangasius hypophthalmus). Three clove oil doses (4, 5, and 6 mL per container) were tested for induction time, anesthesia duration, and fish survival rate during eight hours of transportation. The results showed that the 5 mL dose was optimal, with an induction time of 0.38 ± 0.05 minutes, anesthesia duration of 120 ± 3.6 minutes, and a survival rate of 70%. The 4 mL dose produced the highest survival rate (83.3%) but showed less stable anesthetic effects, while the 6 mL dose reduced survival due to eugenol toxicity. Water quality parameters (temperature 28.8–30.7°C; pH 6.7–7.2; DO 6.2–7.3 mg/L) remained within optimal ranges. Therefore, clove oil is effective as a natural anesthetic to reduce stress and maintain the survival of striped catfish fry during closed-system transportation