FISH BEHAVIOR ON FISHERIES BOAT LIFT NET (BAGAN PETEPETE) BY USING LED LIGHTS

Muhammad Sulaiman, Mulyono Sumitro Baskoro, Am Azbas Taurusman, Sugeng Hari Wisudo, Roza Yusfiandayani
https://doi.org/10.29244/jitkt.v7i1.9807

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Issue
Vol. 7 No. 1 (2015): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Accepted
13 August 2015
Published
13 August 2015
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Abstract

Research on fish behavior in boat lift net fisheries (bagan petepete) equipped with LED light is very important since the similar research is very limited conducted in Indonesian waters. The purpose of this study was to understand the LED light distribution and its impact on the fish behavior around the LED light.  This study was conducted in the laboratory of Simulation Workshop and Navigation, Pangkep State Polytechnique of Agricultural and fishing experiment was done in Barru District waters, Makassar Strait, South Sulawesi. The light intensity was measured by a digital lux meter and under water lux meter, while fish behavior was observed by side scan sonar color. Light intensity analyses showed that the distribution of 80 watts LED light was mostly focused with 1096 lux with an angle168°. Fishes approached the light at 5-10 m and 20-30 m water depth from all directions after all lights were turned on. Fishes in smaller groups and higher density concentrated around the light when only one lamp was turned on. After catch processing, some fishes left the lighting area and others still stayed in the lighting area.

Keywords: fish behavior, LED lamp, light fishing, lift net

Authors

Muhammad Sulaiman
Jurusan Penangkapan Ikan, Politeknik Pertanian Negeri Pangkep, Pangkep
dgcule1@gmail.com (Primary Contact)
Mulyono Sumitro Baskoro
Department Pemanfaatan Sumberdaya Perikanan, FPIK-IPB, Bogor
Am Azbas Taurusman
Department Pemanfaatan Sumberdaya Perikanan, FPIK-IPB, Bogor
Sugeng Hari Wisudo
Department Pemanfaatan Sumberdaya Perikanan, FPIK-IPB, Bogor
Roza Yusfiandayani
Department Pemanfaatan Sumberdaya Perikanan, FPIK-IPB, Bogor
SulaimanM., BaskoroM. S., TaurusmanA. A., WisudoS. H., & YusfiandayaniR. (2015). FISH BEHAVIOR ON FISHERIES BOAT LIFT NET (BAGAN PETEPETE) BY USING LED LIGHTS. Jurnal Ilmu Dan Teknologi Kelautan Tropis, 7(1). https://doi.org/10.29244/jitkt.v7i1.9807
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