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p-Index From 2020 - 2025
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All Journal Lutjanus Journal of Agriculture (JoA)
Muhammad Aras
Politeknik Pertanian Negeri Pangkajene Kepulauan
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Materials Science & Nanotechnology

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Rancangan Bangun Alat Perekam Suara Ikan di Dalam Laut Develop and Build Fish recording Instruments in The Sea Muhammad Aras; Muhammad Sulaiman; Hasmawati Hasmawati
Lutjanus Vol 25 No 1 (2020): Lutjanus Edisi Juni
Publisher : Politeknik Pertanian Negeri Pangkajene Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51978/jlpp.v25i1.279

Abstract

Pengembangan alat pemanggil ikan dengan suara ikan khususnya pada perikanan bagan (liftnet) dilaksanakan untuk merekam suara ikan sendiri dan diimplementasikan pada alat pemanggil ikan sehingga akan menciptakan alat bantu penangkapan ikan yang efesien dan ramah lingkugan dalam meningkatkan hasil tangkapan Tujuan mendesain alat perekaman suara ikan di laut khususnya ikan teri dan diharapkan memperoleh rekaman suara ikan yang dapat dipergunakan untuk memanggil ikan yang efesien dan ramah lingkungan. Desain alat perekam suara yang dibuat dimuali dari kepala rekam kedap air, pre amp, sound card dan komputer sebagai tempat penyimpanan hasil rekaman dan sekaligus pengolah suara. Konsumsi daya 1 watt pada tegangan listrik 12 volt 7 ampere dc dapat bekerja selama 80 jam tanpa henti. Hasil rekaman yang diperoleh mengatakan terdapat 8 jenis suara ikan dengan amplitude dan frekuensi yang berbeda-beda.
OCEANOGRAPHIC PARAMETERS OF THE FISHING GROUND AND CATCH RESULTS OF SODO' (SCOPE NET) IN MALLUSETASI WATERS, BARRU REGENCY Hasmawati Hasmawati; Muhammad Aras
Journal of Agriculture Vol. 1 No. 03 (2022): Research Articles, November 2022
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v1i03.2422

Abstract

The scoop net, also known as Sodo', is a type of fishing gear commonly used by fishermen in the waters of Mallusetasi, Barru Regency. Unlike commercial fishing gear, the scoop net is an alternative method of fishing. This study aims to analyze the oceanographic parameters of the fishing area and the composition of the catch obtained using the scoop net in the Mallusetasi waters of Barru Regency. The research was conducted from May to September 2021, using survey methods such as observation, interviews, and documentation. Data on oceanographic parameters of the fishing area, catch composition, gear construction, and operational stages of the scoop net were collected and analyzed using descriptive methods. The findings were then tabulated to facilitate data interpretation. The results of the study showed that the oceanographic parameters in Mallusetasi waters, including temperature, salinity, current velocity, and depth, were suitable for operating the scoop net, particularly for targeting the primary catch of anchovies (Stolephorus Sp.) that can be caught at any time. However, the peak season for catching Medan anchovies (Stolephorus waitei) and Nasi anchovies (Stolephorus commersoni) occurs during the eastern season, specifically in July to August. As for the rebon shrimp (Acetes sp.), the catching season occurs in May.
Co-Authors Hasmawati Hasmawati Hasmawati Hasmawati Muhammad Sulaiman