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Journal : Jurnal Perikanan

POLA PERTUMBUHAN KERANG MUTIARA Pinctada margaritifera DI PERAIRAN SULAWESI UTARA Ockstan Kalesaran; Cyska Lumenta; Winda Mingkid
Jurnal Perikanan Unram Vol 11 No 2 (2021): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v11i2.260

Abstract

The pearl oyster Pinctada margaritifera (Linnaeus, 1758) or black lip pearl oyster is a marinebivalves with important economic value. This Indo-Pacific species is found in abundance in the waters of North Sulawesi, but cultivation activities have not been optimized. Growth information is important for aquaculture activities because it is a useful indicator to determine the health of pearl oysters and environmental suitability (Moussa, 2013). The purpose of this study was to determine the growth pattern of P. margaritifera pearl shells in the waters of North Sulawesi. Species P. margaritifera were collected at a depth of 2-20 m in the waters of North Minahasa Bahoi, Arakan waters South Minahasa and Talengen waters Sangihe Islands, North Sulawesi Province. The morphometric parameters observed included shell length (PC), shell height (TC), shell thickness (tC), and total weight (BT). The relationship between length, height, shell thickness and total weight was analyzed by regression equation. Morphometric measurements of P. margaritifera showed average shell length (PC) of 95.26 mm (Arakan waters), 81.15 mm (Talengen waters) and 70.19 mm (Bahoi waters). The growth pattern of P. margaritifera in the waters of Bahoi, Arakan and Talengen, North Sulawesi Province was allometric negative. This means that the increase in length, height and thickness of the shell is faster than the total weight.
Co-Authors Aditya Sasamu Adnan Sjaltout Wantasen Adnan Wantasen Ali Djamhuri Antonius P Rumengan Bawekes, Frisley Rici Billy Th Wagey Calvyn F. A. Sondak, Calvyn F. A. Carolus P Paruntu Christo V S Aer, Christo V S Christo V.S Aer, Christo V.S Cyska Lumenta Cyska Lumenta Cyska Lumenta Dahlia Malau Diane J. Kusen Edwin D Ngangi Erly Y. Kaligis Erwin Wiradita Mamonto Farnis Boneka Fransine B. Manginsela Gompi, Wiranto Hariyani Sambali Haryani Sambali Hengky J. Sinjal Hengky J. Sinjal Hengky Sinjal Henky Manoppo Henneke Pangkey Henneke Pangkey Henneke Pangkey Janny Kusen Jeffrie F. Mokolensang Jeti K. Rangan Jhonly Solang Jimmy Mamuaya John L. Tombokan Joppy Mudeng Joshian Nicolas William Schaduw Juliaan Ch. Watung Julius Sampekalo Junaidi Asnawi Kreckhoff, Reni L. Kusen, Diane J. Lady D. Khartiono, Lady D. Mamuko, Nelsi Mantiri, Desy M. H Mardiana M Massora Dudung Medy Ompi Metlin Boroallo Mikraim J. Kaseger Mokoginta, Leyda H. Muhammad Aris Nego E. Bataragoa Nego Elvis Bataragoa Nickson J. Kawung Noni Saliwati Sarifudin Ockstan J Kalesaran Ockstan J. Kalesaran Ockstan J. Kalesaran Ockstan Jurike Kalesaran Ockstan Kalesaran Ockstan Kalesaran Paputungan, Fikri Ramses Nainggolan Reinol Jacobs Reiny A. Tumbol Reiny A. Tumbol Rene Charles Kepel, Rene Charles Revol D Monijung Revol D. Monijung Reygina B.S Roring Robert A. Bara Sambali, Hariyani Sammy N. J. Longdong Sammy N. J. Longdong Sammy N.J. Longdong Sammy N.J. Longdong Sarif Hidayat Silalahi, Torang J. P. Suria Darwisito Suzanne L. Undap Tamrin Tamrin Tamrin Taufiq Abdullah Tununu, Riky R. Veibe Warouw Wahidin, Nurhalis