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RESEARCH ARTICLE
BEBERAPA PARAMETER BIOLOGII KAN KUNIRAN (Upeneus sulphureus) HASIL TANGKAPAN CANTRANG YANG DIDARATKAN DIBRONDONG JAWA TIMUR [Biological parameters of the goat fishes, Upeneus sulphureus, caught by danish seine landed atBrondong, East Java]
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Abstract
Study on relationships between length and weight, total length (TL) and fork length (FL), total length and standard length (SL) of goat fishes, Upeneus sulphureus was carried out based on length frequency data. Data was collected from March to May 2006 in fisheries landing place at Brondong, East Java. The total length-weight relationship of U. sulphureus follows the equation of W = 0.144 LJ J”. It means that increasing the length of goat fish was faster than their weight. The relationship between FL and TL follows the equation of FL = 0,9429 TL - 0.1899; relationship between SL and TL is SL = 0.4889 TL - 0.2938, and between SL and FL is SL = 0.8887 FL - 0.0984. The sex ratio of samples of fish captured by danish seine were male/female = 1 : 2.79. More than 50% of males and females were immature. The length at first capture by danish seine was found to be 13.3 cm TL. The catch composition and fishing seasons provide additional information on the goat fisheries biology landed in Brondong, East Java.
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References
Badrudin, M dan B. Sumiono. 2004. Musim penangkapan ikan demersal di Indonesia. Badan Riset Kelautan dan Perikanan. Penebar Swadaya. Jakarta.
Brand, A. V., 1972. Fish catching methods of the world. Fishing News (Books) Ltd. 110 Fleet Street, London, EC: 158-165.
Direktorat Jenderal Perikanan Tangkap, 2007. Statistik produksi perikanan laut tahun 2005. Departemen Kelautan dan Perikanan, Jakarta.
Junus":S, Djamal. R & S. Karyaningsih. 1994. Perikanan cantrang di perairan Pemalang. Jurnal Penelitian Perikanan Laut 88: 75.
Mertha, I.G.S, 1993. HubunganPanjang-berat dan Faktor Kondisi Ikan Lemuru dari Perairan Selat Bali. Jurnal Penelitian Perikanan Laut -23:35-36
Nomura, M & T. Yamazuki, 1975. Fishing techniques. Japan International Cooperation Agency Tokyo.
Sawon, 2000. Observasi pada kapal cantrang dan pukat cincin di Perairan B'rondong 'dan lndramayu. Laporan Penelitian. Balai Penelitian Perikanan Laut Jakarta: 17 hal. (Tidak diterbitkan).
Sparre, P. & S.C. Venema. 1992. Introduction to Tropical Fish Stock Assessment. Part 1. Manual. FAO Fish. Tech. Pap., (306/1) Rev. 1:376pp.
Sumiono, B & S. Iriandi, 2002. Penelitian sumberdaya ikan demersal dan udang di daerah Tuban dan Rembang. Laporan Penelitian. Balai Penelitian Perikanan Laut Jakarta: 20 halaman (Tidak diterbitkan).
Sumiono, B., 2004. Pengkajian Perikanan Cantrang " di Brondong, Jawa Timur. Laporan Penelitian. Balai Riset Perikanan Laut, Jakarta. 21 hal. (Tidak diterbitkan).