PERFORMA BUDIDAYA IKAN LELE SANGKURIANG (Clarias gariepinus) SISTEM BIOFLOK DENGAN INTERVENSI GRADING
DOI:
https://doi.org/10.32663/ja.v18i2.1297Keywords:
The Performance, Biofloc, Grading, Sangkuriang CatfishAbstract
Sangkuriang catfish is a freshwater consumption fish that has a pretty good profit. The application of biofloc technology in catfish farming increases the cost of feed up to 300 (20% of the total production cost, and my jugaldenaku)). The purpose of the study was to determine the application of interventions and measurement of aquaculture performance. FCR 0.8 and SR 88.3%. The application of intervention by grading began at Daily of Culture (DOC) 35 then every 2 weeks until harvest. The percentage of oversized harvest size in non-intervention ponds was 28.9% while in intervention pools 5.3% income loss can be increased from 1,036,600 IDR to only 78,000 IDR.
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Rosmaniar. (2011). Dinamika Biomassa Bakteri dan Kadar Limbah Nitrogen pada Budidaya Ikan Lele (Clarias gariepinus) Intensif Sistem Heterotrofik. Universitas Islam Negeri Syarif Hidayatullah. Jakarta.
Ruherlistyani, Sudaryati, D., & Heriningsih, S. (2017). Budidaya Lele dengan Sistem Kolam Bioflok. LPPM UPN VY. Yogyakarta.
Yumna, A.S., Rukmono, D., Panjaitan, A.S. and Mulyono, M. (2019). Peningkatan produktivitas ikan Lele (Clarias Sp.) sistem bioflok di Pesantren Modern Darul Ma’arif Legok. Jurnal Kelautan dan Perikanan Terapan, 2 (2), 2019, 113-120
Avnimelech, Y. (1999). Carbon/Nitrogen Ratio as a Control Element in Aquaculture Systems. Aquaculture, 176(3–4), 227–235. Israel Institute of Technology. Israel.
Ayer, Y., Joppy, M and Hengky, S. 2015. Daya tetas telur dan sintasan larva dari hasil penambahan madu pada bahan pengencer sperma ikan nila (Oreochromis niloticus). Jurnal Budidaya Perairan Vol.3 No.1 : 149-153. Univ. Sam Ratulangi. Manado.
De Schryver, P and Verstraete, W. (2008). Nitrogen removal from aquaculture pond water by heterotrophic nitrogen assimilation in lab-scale sequencing batch reactors. Bioresource Technology, 100(3), 1162–1167.
Idris, T., Sukmawan, D., Prihatmajanti, D., Setiawan, Wijianti, D., Nizar, M. and Sidiharta, D.I. (2018). Peraturan Direktur Jendral Perikanan Budidaya Kementrian Kelautan dan Perikanan No. 65/PER-DJPB/2018 Tentang Petunjuk Teknis Penyaluran Bantuan Pemerintah Budidaya Ikan Lele Sistem Bioflok Tahun 2018. Direktorat Jenderal Perikanan Budidaya. Jakarta.
Jensen, G. (1992). Handbook for Common Calculation in Finfish Aquaculture. LSU AgCenter Research & Extension. England.
Ogello, E.O., Musa, S.M., Aura, C.M., Abwao, J.O. and Munguti, J.M. (2014). an appraisal of feasibility of Catfish production in ponds using biofloc technology. International Journal of Aquatic Science Vol.5 No.1 ISSN: 2008-8019.
Rosmaniar. (2011). Dinamika Biomassa Bakteri dan Kadar Limbah Nitrogen pada Budidaya Ikan Lele (Clarias gariepinus) Intensif Sistem Heterotrofik. Universitas Islam Negeri Syarif Hidayatullah. Jakarta.
Ruherlistyani, Sudaryati, D., & Heriningsih, S. (2017). Budidaya Lele dengan Sistem Kolam Bioflok. LPPM UPN VY. Yogyakarta.
Yumna, A.S., Rukmono, D., Panjaitan, A.S. and Mulyono, M. (2019). Peningkatan produktivitas ikan Lele (Clarias Sp.) sistem bioflok di Pesantren Modern Darul Ma’arif Legok. Jurnal Kelautan dan Perikanan Terapan, 2 (2), 2019, 113-120
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2020-11-22
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