The Behaviour and Retinular Response of Yellowstripe Scad, Selaroides leptolepis to the different Colors of Light Emitting Diode | [International Journal of Agriculture and Biology • 2020]

Author(s):

1. Sugeng Hari Wisudo: Department of Fisheries Resource Utilization, Faculty of Fisheries and Marine Science, Bogor Agricultural University, Jl. Agathis Kampus IPB Dramaga Bogor Jawa, Barat Indonesia

2. Adi Susanto: Department of Fisheries, Faculty of Agriculture, University of Sultan Ageng Tirtayasa, Jl. Raya Jakarta Km. 4 Pakupatan Serang, Banten, Indonesia; Indonesia-Center of Excellence for Food Security, University of Sultan Ageng Tirtayasa, Jalan Raya Jakarta Km. 4, Panancangan, Cipocok Jaya, Kota Serang, Banten, Indonesia

3. Mochammad Riyanto: Department of Fisheries Resource Utilization, Faculty of Fisheries and Marine Science, Bogor Agricultural University, Jl. Agathis Kampus IPB Dramaga Bogor Jawa, Barat, Indonesia

4. Mulyono Sumitro Baskoro: Department of Fisheries Resource Utilization, Faculty of Fisheries and Marine Science, Bogor Agricultural University, Jl. Agathis Kampus IPB Dramaga Bogor Jawa,Barat 16680,Indonesia

5. Fis Purwangka: Department of Fisheries Resource Utilization, Faculty of Fisheries and Marine Science, Bogor Agricultural University, Jl. Agathis Kampus IPB Dramaga Bogor Jawa, Barat Indonesia

Abstract:

The objective of this research was to analyse the behavioural and the retinular response of scad through both laboratory observation and a fishing trial as scientific evidence to designate the effective LED light for lift net fisheries. Different colors were used in a laboratory experiment, including green, orange, and white LED. Laboratory experiment were conducted in three illumination levels, low, medium and high intensity. Light intensity strongly affects fish behaviour and activity. Green light improves the vision of fish and the ability to maintain schooling behaviour. Using the same LED colors, the adaptation stage of cone cells increases as the light intensity grows. The exposure of high-intensity LEDs rapidly induces the cone cells into photopic adaptation. The same results are found in both fishing trials and laboratory observations. Regarding the ability to induce good light adaptation and stable swimming patterns, it is argued that green LED lamps are preferable to substitute fluorescent lamps currently used in the lift net fishing. The combination of both green and white LED can be more effective light attractant to Yellowstripe scad for lift net fishing.

Page(s): 454-460

DOI: 10.17957/IJAB/15.1459

Published: Journal: International Journal of Agriculture and Biology, Volume: 24, Issue: 3, Year: 2020

Keywords:

Selaroides leptolepis , LED fishing , behavioural response , Retinular response

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