Laju tangkap dan musim penangkapan madidihang (Thunnus albacares) dengan tuna hand line yang didaratkan di Pelabuhan Perikanan Samudera Bitung (Fishing rate and season at hand line caught-Tuna (Thunnus albacares) landed in Bitung Oceanic Fisheries Port)
DOI:
https://doi.org/10.35800/jitpt.2.4.2016.14061Abstract
Tuna (Thunnus albacares) is a big pelagic fish with an extensive distribution from tropics to subtropics. It is categorized as highly economic fish and takes important role in promoting fisheries trades at the national and international level. This study was aimed at knowing the handline fishing rate and appropriate fishing season. The method used in this study was descriptive through case study approach. The study employed secondary data of Bitung oceanic fisheries port based on 5 year-fisheries log data, from 2011 to 2015. Results showed that the lowest fishing rate occurred in November 2013, 2.24 kg/hr/fisher and the highest was found in November 2011, 93.14 kg/hr/fisher. Based on fishing season, it was found that fishing season occurred in January, July, August, September, October and November.
Keywords :Â fishing rate, season, tuna
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ABSTRAK
Madidihang (Thunnus albacares) merupakan ikan pelagis besar dengan distribusi geografis mulai dari daerah tropis sampai sub tropis. Madidihang tergolong ikan bernilai ekonomis tinggi serta berperan penting dalam menggerakkan perdagangan hasil perikanan secara nasional dan internasional. Penelitian ini bertujuan untuk mengetahui besarnya laju tangkap madidihang dengan tuna hand line dan mengetahui musim yang baik untuk penangkapan madidihang. Metode yang digunakan dalam penelitian ini adalah metode deskriptif dengan pendekatan studi kasus. Data yang digunakan dalam analisis laju tangkap dan musim penangkapan yaitu data sekunder yang di peroleh dari data log perikanan selama 5 tahun (2011-2015) yang tercatat di PPS Bitung . Hasil analisis laju tangkap diperoleh laju tangkap terendah berada pada bulan November 2013 yaitu 2,24 kg/jam/pemancing, sedangkan pada bulan November 2011 memiliki nilai laju tangkap tertinggi yaitu 93,14 kg/jam/pemancing. Berdasarkan hasil analisis musim penangkapan, diketahui bahwa musim penangkapan madidihang terjadi pada bulan Januari, Juli, Agustus, September, Oktober dan Nopember.
Kata kunci : Laju tangkap, musim tangkap, madidhang
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