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All Journal Jurnal Biologi Tropis BERDAYA: Jurnal Pendidikan dan Pengabdian Kepada Masyarakat Jurnal Pengabdian Perikanan Indonesia Journal of Fish Health Jurnal Pepadu
Dermawan, Awan
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Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Immunology & microbiology Public Health Social Sciences

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Optimalisasi Budidaya Ikan Lele melalui Mitigasi Bahaya Penyakit Kuning di Dusun Embung Pas Lombok Barat Affandi, Rangga Idris; Abidin, Zaenal; Chen, Peter; Setyono, Bagus Dwi Hari; Diniariwisan, Damai; Rahmadani, Thoy Batun Citra; Diamahesa, Wastu Ayu; Cokrowati, Nunik; Mulyani, Laily Fitriani; Dermawan, Awan
BERDAYA: Jurnal Pendidikan dan Pengabdian Kepada Masyarakat Vol 8 No 2 (2026)
Publisher : LPMP Imperium

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36407/berdaya.v8i2.1828

Abstract

West Nusa Tenggara has strong aquaculture potential, particularly in freshwater catfish (Clarias sp.) farming. However, farmers in Embung Pas Hamlet, Sigerongan Village, face challenges due to limited knowledge of jaundice disease, which can lead to mass mortality and economic losses. This community service activity aimed to improve farmers’ knowledge and awareness regarding the identification, risks, prevention, and treatment of jaundice in catfish culture. The program was conducted on March 10, 2026, using a participatory approach through interactive lectures, discussions, demonstrations, and follow-up assistance. The materials included fish health management, disease symptoms, and control strategies. The results showed active participation and increased understanding among farmers, particularly in early detection and water quality management. Although minor constraints such as limited time and varying knowledge levels were encountered, the program was successfully implemented. Overall, this activity effectively enhanced farmers’ awareness and capacity in managing fish health sustainably.
Effectiveness of Octopus (Octopus sp.) Ink Extract on the Growth of Mozambique Tilapia (Oreochromis mossambicus) Infected with Aeromonas hydrophila Sabathini, Elsa; Affandi, Rangga Idris; Dermawan, Awan
Journal of Fish Health Vol. 6 No. 2 (2026): Journal of Fish Health
Publisher : Study Program of Aquaculture, Department of Fisheries and Marine Science, Faculty of Agriculture, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v6i2.10117

Abstract

Mozambique tilapia (Oreochromis mossambicus) is an important aquaculture commodity in Indonesia; however, its productivity can be constrained by disease outbreaks, including Aeromonas hydrophila infection. The use of natural feed additives containing nutritional and bioactive compounds is a promising strategy to improve fish growth and health. This study aimed to evaluate the effectiveness of octopus (Octopus sp.) ink extract supplemented in feed on the growth performance of Mozambique tilapia infected with A. hydrophila. The study was conducted for 45 days using a completely randomized design with five treatments and three replications. The treatments consisted of a positive control, namely feed without octopus ink extract with A. hydrophila infection (K+); a negative control, namely feed without octopus ink extract and without A. hydrophila infection (K-); and feed supplemented with octopus ink extract at 50, 100, and 150 ml/kg feed followed by A. hydrophila infection (A, B, and C, respectively). The observed growth parameters were absolute weight gain, absolute length gain, specific weight growth rate, and specific length growth rate. The results showed that octopus ink extract supplementation improved all growth parameters compared with the positive control. The best performance was obtained in treatment B (100 ml/kg feed), with an absolute weight gain of 10.77±1.53 g, absolute length gain of 2.65±0.39 cm, specific weight growth rate of 2.59±0.11%/day, and specific length growth rate of 2.16±0.05%/day. Therefore, octopus ink extract has potential as a natural feed additive to enhance the growth performance of Mozambique tilapia challenged with A. hydrphila.
Co-Authors Abd Saddam Mujib Adinda Titania Ratna Asri, Yuliana Awan Dermawan Bagus Dwi Hari Setyono Chen, Peter Dewi Putri Lestari, Dewi Putri Diamahesa, Wastu Ayu Diniariwisan, Damai Dwiyanti, Septiana Dwiyanti, Septiyana Laily Fitriani Muhammad Sumsanto Mulyani, Laily Fitriani Nunik Cokrowati Rahmadani, Thoy Batun Citra Rangga Idris Affandi Sabathini, Elsa Sahrul Alim Suhendri, Salwa Zaenal Abidin