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Fish Diversity in Lubuk Larangan Indigenous Conservation Area in Nagari Pelangai Kaciak, South Pesisir Regency Anggreini, Ratu Putri; Lisna; Gelis, Ester Restiana Endang; Alwi, Yun; Afriana, Bs Monica; Magwa, Rizky Janatul
Journal of Fish Health Vol. 5 No. 2 (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.v5i2.6800

Abstract

Lubuk Larangan is a form of customary conservation area as a form of fish conservation and breeding ground for fish. Diversity in the Lubuk Larangan area can be used as a form of river ecosystem conservation and help identify endangered species and the sustainability of the conservation area. This study aims to determine the level of diversity, uniformity, abundance and dominance of fish in the traditional conservation area of Lubuk Larangan in Nagari Pelangai Kaciak, South Pesisir Regency. This research was conducted in October 2024 using the survey method. The results showed that the fish obtained were 7 species with the highest composition of crisp fish (Tor tambroides) 47%. Diversity index (H') with a value of 1.37 medium category. The uniformity index (E) with a value of 0.7 is included in the high category. The dominance index (C) with a value of 0.32 is included in the low category. From the results obtained, it can be concluded that the indigenous conservation area of Lubuk Larangan in Nagari Pelangai Kaciak has fish diversity in the medium category, which means that the waters are in a stable and supportive condition to be used as a conservation area.
Fish Diversity in Lubuk Larangan Indigenous Conservation Area in Nagari Pelangai Kaciak, South Pesisir Regency Anggreini, Ratu Putri; Lisna; Gelis, Ester Restiana Endang; Alwi, Yun; Afriana, Bs Monica; Magwa, Rizky Janatul
Journal of Fish Health Vol. 5 No. 2 (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.v5i2.6800

Abstract

Lubuk Larangan is a form of customary conservation area as a form of fish conservation and breeding ground for fish. Diversity in the Lubuk Larangan area can be used as a form of river ecosystem conservation and help identify endangered species and the sustainability of the conservation area. This study aims to determine the level of diversity, uniformity, abundance and dominance of fish in the traditional conservation area of Lubuk Larangan in Nagari Pelangai Kaciak, South Pesisir Regency. This research was conducted in October 2024 using the survey method. The results showed that the fish obtained were 7 species with the highest composition of crisp fish (Tor tambroides) 47%. Diversity index (H') with a value of 1.37 medium category. The uniformity index (E) with a value of 0.7 is included in the high category. The dominance index (C) with a value of 0.32 is included in the low category. From the results obtained, it can be concluded that the indigenous conservation area of Lubuk Larangan in Nagari Pelangai Kaciak has fish diversity in the medium category, which means that the waters are in a stable and supportive condition to be used as a conservation area.
IMPLEMENTASI ENERGI SURYA SEBAGAI SUMBER DAYA TERBARUKAN DALAM SISTEM AQUAPONIK IKAN NILA DI DESA TANGKIT BARU Ramadhan, Fathjri; Nurmala, Sinta; hasanah, kamalia; Nugraha, Gilang Try; Adzkar, Fadhlika; Abiyyi, Al Ghossan Abthal; Arbani, Hayaadilah Rizqi; Karima, Mafaza; Ramadanil, Farid; Ramadhani, Silvia; Gurning, Jhon Pedrik; Silitonga, Alfredo Jonathan; Arifin, Muhammad; Aulia, Farhan; Afriana, Bs Monica
Mantis Journal of Fisheries Vol. 3 No. 01 (2026): April 2026
Publisher : Department of Fisheries, Animal Science Faculty, Universitas Jambi.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/mjf.v3i01.50812

Abstract

Kegiatan pengabdian ini bertujuan memperkenalkan sistem aquaponik berbasis energi surya sebagai solusi budidaya berkelanjutan di wilayah pedesaan yang memiliki keterbatasan akses listrik. Program dilaksanakan di Desa Tangkit Baru dengan melibatkan kelompok pembudidaya ikan. Sistem yang digunakan adalah aquaponik metode Deep Flow Technique (DFT), dimana limbah metabolik ikan dimanfaatkan sebagai nutrisi tanaman, sementara tanaman membantu menjaga stabilitas kualitas air. Operasional pompa dan aerasi didukung panel surya sehingga sirkulasi air dapat berlangsung 24 jam tanpa ketergantungan pada listrik PLN. Kegiatan meliputi pemasangan sistem, penyuluhan, pendampingan, serta pemantauan pertumbuhan ikan dan tanaman. Hasil menunjukkan sistem berjalan stabil, tanaman dan ikan tumbuh baik, dan pasokan energi surya dapat memenuhi kebutuhan daya. Selain itu, pengetahuan serta minat masyarakat terhadap teknologi ini juga meningkat, sehingga sistem aquaponik bertenaga surya dinilai layak dan berpotensi dikembangkan sebagai model budidaya berkelanjutan di tingkat masyarakat.