Berkala Perikanan Terubuk
Vol 51, No 2 (2023): Juli 2023

Fish Catches Characterization on a Fixed Lift Net with RGB-LED intensity based on Pulse Width Modulation in Banten Bay

Riska Fatmawati (Unknown)
Mochammad Riyanto (Unknown)
Ronny Irawan Wahju (Unknown)



Article Info

Publish Date
14 Aug 2023

Abstract

The application of a fixed lift net using a Light Emitting Diode (LED-RGB) based on the Pulse Width Modulation (PWM) is one of the optimal fishing methods. The impact of the application of LED-RGB affects the catches in Banten Bay. The study aimed to identify the catches on fixed lift nets by using LED-RGB based on the PWM system. An experiment was direct data collection in Banten Bay, then the catch composition was analyzed by paired sample t-test with α 95% interval. The results showed that the number of catches on LED-RGB was significantly different from the number of catches on 4U fluorescent, while the types of catches were almost the same. The composition of fish species caught by LED-RGB was about 24 species and 4U fluorescent (22 species). The average percentage of fish species composition in LED-RGB lights was higher at 16,09% in Selaroides leptolepis species at 95 PWM intensity, compared to 4U fluorescent, the highest was Moolgarda seheli (13,27%).

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Journal Info

Abbrev

JT

Publisher

Subject

Environmental Science

Description

Berkala Perikanan Terubuk interested in publishing basic, applied and advanced research in the following broad fields but not limited to Fish Biology, Aquaculture, Fisheries Management, Aquaculture, Water Quality, Marine Biology, Marine Pollution, Socio-economic of Fishermen, Aquatic pollution, ...