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Journal : HAYATI Journal of Biosciences

Increasing The Stocking Density of Grouper Nurseries for Aquabusiness Efficiency in Recirculating Aquaculture System (RAS) with Bioremediation Belinda Astari; Tatag Budiardi; Suko Ismi; Irzal Effendi; Yani Hadiroseyani
HAYATI Journal of Biosciences Vol. 30 No. 2 (2023): March 2023
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.30.2.198-206

Abstract

Water quality improvement was carried out by means of recirculation and bioremediation systems in grouper nurseries with high stocking density, thereby increasing production performance. The goal of this study was to evaluate the effectiveness of aquabusiness by analyzing the rise in grouper nursery stocking density using RAS and bioremediation systems. The test parameters consist of production performance, blood glucose levels, physic-chemistry-biology of water quality, and business efficiency based on productivity and business analysis. Treatment of 1,000 fish/m3 increased survival, blood glucose levels, total bacteria, Vibrio spp., ammonia, nitrite, and all productivity parameters. But it lowers all growth parameters, pH, and dissolved oxygen values. The recirculation system with bioremediation at up to 1,000 fish/m3 of stocking boosted the profit by 2.64 times. and 14.97% more efficient than 500 fish/m3 which could not be matched by the high production performance.
Co-Authors Ade Yulita Hesti Lukas Agoes Mardiono Jacoeb Agus Oman Sudrajat Aisyah Lukmini Am Azbas Taurusman Andre Rachmat Scabra Apriana Vinasyiam Ardiansyah, Arif Rahmat Ardina Puspitasari, Ardina Ardyen Saputra, Ardyen Arfan Afandi Arlita, Kriswidya Asep Santosa Aslia, Aslia Astari, Belinda Atul Hayati, Mira Bambang Gunadi Bambang Gunadi Bambang Priyo Utomo Budiyanti Chaidir, Iding Chairul Muluk Charles Parningotan Haratua Simanjuntak Daffa Nuradzani Daniel Djokosetiyanto Dedi Soedharma Dedy Suprianto dedy yaniharto Dewi, Kiki Mariya Dewi, Nina Nurmalia Dinamella Wahjuningrum Eddy Supriyono Eka Hidayatus Solikhah Eko Harianto, Eko Enang Harris Enang Harris Enang Harris Farman, Aditia Fauzan, Agung Lutfi Fauzan, Tezza Fauzi, Hilmi Febrina Rolin Ferdinand Hukama Taqwa Fitria Nawir, Fitria Hadra Fi Ahlina Hanif, Iik Muslihul Hany Handajani Hernanda, Virta Rizki Hidayat, Acep Muhamad Iis Diatin INDRAYANI INDRAYANI Irawan, D Y Irza Effendi Irzal Effendi Ita Apriani Julie Ekasari Kardiyo Praptokardiyo Kukuh Nirmala Larassagita, Annisa Fitri Latifa Fekri Liubana, Debora Victoria M. F. Rahardjo Mala Nurilmala Megawati, Novi Mia Setiawati Mohammad Mukhlis Kamal MUHAMMAD AGUS SUPRAYUDI Muhlis Muhlis Nidwidyanthi, Nidwidyanthi Nur Bambang Priyo Utomo Nur Bambang Priyo Utomo Palinggi, Rifka Liling Priatna, Wichika Puji Hastuti, Yuni Putri Utami, Putri Radi Ihlas Albani Rahardjo, Muhammad Fajar Rahmadya, Naufal Dwi Rahman, Muhammad Aghistni Ratu Siti Aliah Reza Samsudin Ridwan Affandi RIDWAN AFFANDI Riska Puluhulawa Rizki, Rani Ria Rizsa Mustika Pertiwi Romadhona, Ekky Ilham Rona Albrettico Nemanita Ginting Ronny I. Wahju Saputra, Adang Sophia N. M. Fendjalang Sri Nuryati Sufal Diansyah Sujatmiko, Wisnu Sujono Sujono Sukenda . Sukenda Sukenda Suko Ismi Sumarwan, Zatricia Yustiresta Salsabila Sumitro Suprianto, Dedi sutanti sutanti Tuti Puji Lestari Vinasyam, Apriana WIDANARNI WIDANARNI Widanarni Widanarni Widantara, Handang Wildan, Dudi Muhammad Y. Hadiroseyani Yani Haderoseyani Yanti Sinaga Yonvitner - Zumiza Sari