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Journal : Research Journal of Life Science

The Effectiveness and Distribution of Fishing Light Attractors on the Stationary Lift Net fuad, Fuad; Primyastanto, Mimit; Pranowo, Doddy; Maulana, Eka; Sari, Wahida Kartika; Surpiyadi, Supriyadi
Research Journal of Life Science Vol 9, No 1 (2022)
Publisher : Direktorat Riset dan Pengabdian Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rjls.2022.009.01.2

Abstract

A stationary lift net requires an effective fishing light attractor. The intensity and distribution of light are important factors to increase the effectiveness of fishing light attractors. This study aimed to probe the distribution of light intensity and its effect on the effectiveness of fishing light attractors. This research employed a descriptive-comparative method by comparing the effectiveness of LED lights with kerosene lights. The results showed that the concentration of fish school in LED lights was at a depth of 4–10 m with a light intensity of 1x10-8– 10x10-8W/cm2, while the kerosene lights was deeper than LED lights at a depth of 8–12 meters with a light intensity of 1x10-8– 10x10-8W/cm2. The distribution of fish schools from LED lights tends to be concentrated and form larger schools than kerosene lights. The optimum light intensity of LED and kerosene lights was almost the same, in the range of 1x10-8– 10x10-8W/cm2, with concentrations of fish schools reaching 65% and 64%, respectively. The total catch of LED lights fish during eight fishing trips was 168.5 kg or an average of 21.06±2.32 kg/trip, while the total catch of kerosene lights was 139.6 or an average of 17.5±1.98 kg/trip.
Co-Authors Aditya Damarjati Adriansyah Adriansyah Agus Satrya Wibowo Ahmad Zuhdi Alfa Angelina Donabella, Alfa Angelina Andhika Yudha Anggayasti, Wresti Listu Anis Chariri Anita Septiyani, Anita Anung Widodo Aulizza Abdul Fanni Bentar Wibisono Budiharto, Valentinus Arjuna Catra Lestari Rachmawati Dani Angga Nugroho Darmawan Okto Sutjipto Desi Ariani Destiana Hermanita Dewa Gede Raka Wiadnya Diajeng Tri Anggarawati Dian Sastriana Eko Sulkhani Yulianto Fierda Shofa Fitri Handayani Gatut Bintoro Gea, Fandersius Hakim, Muhammad Taufiqul Hakim, Mukti Handoko, Maria Evelyn Jenita Hariati, Anik Martinah Hidayah, Lisa Nur Ika Natasya Imamudin Yuliadi, Imamudin Irny Astuti Amalia Kelik Endro Suryono Koento Wibisono S., Koento Lathiefatunnisa Nur Islam Lida Febi Almira, Lida Lizar, Sofi Nuril Maharani, Solehah Ayu Mahiswara, Mahiswara Maulana, Eka Maya Indriastuti Maya Indriastuti Mihrobi Khalwatu Rihmi Mimit Primyastanto Mochammad Riyanto Muhammad Ibnu Hakim Mukti Bagus Susilo Nadhilla Mazaya Nano Siswanto Novita, Trias Inggar Nuriyah, Nourmala Chandra Ontran Sumantri Riyanto P. Hardono Hadi, P. Hardono Paramita, I Dewa Ayu Diah Pradnya Pramudia, Zulkisam Pranowo, Doddy Prasetyo Aji, Bagus Prayogo, Tribudi Rachel Ayu Setyaningrum Rahmi Nurdiani Rihmi, Mihrobi Khalwatu Risqiana, Mega Asri Rob Berkhof Rr Diana Atika Ghozali Sabat Adrian Kayoi Salamah, Lutfi Nimatus Salis Irvan Fuadi Samuel Braindies A. S Sari, Wahida Kartika Saskia Febby Maharantika Sirait, Kevin Nicholas SULISTIA, SULISTIA Sunardi Sunardi Supriyaningsih, Supriyaningsih Surpiyadi, Supriyadi Theresia Margaretha Oktavia Tri Djoko Lelono Tumulyadi, Agus Waliyuddin, Achmad Wazir Mawardi Widodo, Anung Wisnu Prima Sakti Yanuar Cristie Yuwono Yuwono