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USE OF BLUE LED LIGHTS AS AN ATTRACTANT IN A COLLAPSIBLE POT ON BLUE SWIMMING CRAB CATCHES Bagus Prasetyo Aji; Wazir Mawardi; Fuad Fuad; Mochammad Riyanto
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 16 No. 1 (2025): Marine Fisheries: Journal of Marine Fisheries Technology and Management
Publisher : Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jmf.v16i1.57340

Abstract

Blue light-emitting diode (LED) lights have been tested as a potential tool in a blue swimming crab collapsible pot at the laboratory level. However, field-scale trials have not yet been conducted to confirm their effects on pot catches. This study aims to determine the effects of blue LEDs on catch composition and the effectiveness of catching the main target of crab (Portunus pelagicus). A fishing trial was conducted in Brondong, Lamongan waters to examine the influence of blue LED lights on crab catches. A total of 54 pots were deployed, consisting of 18 pots with fish bait (U) as control, 18 pots with blue LED light (L), and 18 pots with a combination of fish bait and blue LED (LU). The results showed that the LU treatment yielded the highest number of species, with a total of 13 species, followed by the U treatment, with 10 species, and the L treatment, with 9 species. The LU treatment had the highest catch of 48 fish (3,718 g), followed by U with 43 fish (3,448 g) and L with 5 fish (208 g). Statistical analysis revealed no significant differences between the LU and U (control) treatments in terms of both catch number and weight. The highest catchable width distribution in treatment U was 88%, while the highest catchable weight distribution in treatment LU was 75%. The analysis of crab-catching effectiveness analysis showed that the LU treatment had the highest average effectiveness of 13%, followed by the U treatment at 11%, and the lowest was the L treatment at 1%. In conclusion, LED lights do not affect the catch, however, adding LED lights to the bait can increase the number of species caught, the number of individuals, the weight of the catch, and the effectiveness of catching kingfish (P. pelagicus). Keywords: Blue light, catchable distribution, effectiveness, bait
Co-Authors Achmad Tan'im Makky Gemilang Adi Susanto Ainun Apriliyani Muhyun Ajeng Agia Pratiwi Akhmad Solihin Aldanita, Ega Alhusna, Indra Sundara Am Azbas Taurusman Aminah, Ai Siti Angga Hartono Anggraini Cahyaningtias Ari Purbayanto Ashshiddiqi, Muhammad Faishal Ashshiddiqi, Muhammad Faishal Azis, Ravy Nur Aziz, Ravy Nur Bagus Baruno Bagus Prasetyo Aji Berri Miraz Kholipah Rahman Budhi H. Iskandar Budhi Hascaryo Iskandar Budiman, Muhamad Syarif Budiman, Muhammad Syarif Budy Wiryawan Craig Proctor Damayanti, Fazrin Putri Daniel R. Monintja Diniah . Domu Simbolon Dwi Putra Yuwandana Eko Sulkhani Eko Sulkhani Yulianto Ende Kasma Exist Saraswati Fakhri Kurniawan Fazri Saisar Firdaus, Muhammad Fakhri Firman Maulana, Firman Fis Purwangka Fis Purwangka Fuad Fuad Fuad Furqan Furqan Gondo Puspito Hafiyyan Naufal Hasrianti Hasrianti Henita Aditya Intan Roihatul Jannah Hasly Intan Roihatul jannah Hasly Izza Mahdiana Apriliani Johan Wahyudi Julia Eka Astarini Khairul - Kinanti Dzakkiyah Az Zahra Linda, Fitra M Yasin U.P Olii M. Iqbal Himam Mahdi Amin Miftahol Arifin Mochammad Riyanto Mohammad Imron Mokhamad Dahri Iskandar Muhammad Faishal Ashshiddiqi Muhammad Fedi Alfiadi Sondita Muhammad Ihsan Muhammad Natsir Kholis Mulyati, Sri . Mulyono Baskoro Mulyono S. Baskoro Mulyono, Mulyono Muna, Zakyatul Mustaruddin Mustaruddin Mustaruddin Nopriyanti Noveldesra Suhery Novita Virlydianty Panji Anugrah Ramadhan Permana, Arik Prasetiyo, Shidiq Lanang Purwangka, Fis Putra, Rafi Dwi Ananda Rahmad, Adrul Rahul Malik Fajri Raihan, M. Reza Raihan, Muhamad Reza Ramadhan, Muhammad Haykal Ramadhan, panji anugrah Riki Saputra, Riki Ronny I. Wahju Rosi Rahayu Roza Yusfiandayani Sabirah, Haifa Sri Wiyono, Eko Sudirman Aditia Nugraha Sugeng Hari Wisodo Sugeng Hartono Sulaeman Martasuganda Sumardi Sadi Taufiq Taufiq Taufiq Taufiq Taufiq Uliyah, Ayu Himatul Umam, Hairul Vita Rumanti Kurniawati Wahdati, Fajriyah Cahyani Yopi Novita Yusfiandayani, S.Pi., Dr. Roza Zulkarnain Zulkarnain Zulkarnain Zulkarnain . Zulkarnain Zulkarnain Zulkarnain Zulkarnain Zulkarnain, Zulkarnain