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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Jurnal Akuatika Indonesia Acta Aquatica: Aquatic Sciences Journal Jurnal Aplikasi Teknologi Pangan Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Jurnal Ilmu Kelautan Kepulauan PENA AKUATIKA : JURNAL ILMIAH PERIKANAN DAN KELAUTAN Jurnal Pijar MIPA
Prasetyo, Dwi Yanuar Budi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Energy Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Specific Growth Rate (SGR), Feed Conversion Ratio (FCR), and Survival Rate (SR) of Nile tilapia (Oreochromis niloticus) fed probiotics (Probio-7) with different concentrations sarmin, Sarmin; Setyastuti, Aryanti Indah; Yudistira, Denny indra; Prasetyo, Dwi Yanuar Budi
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 12: No. 3 (December, 2025)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v12i3.21970

Abstract

This study aims to examine the effect of probiotic (Probio-7) supplementation on the Specific Growth Rate (SGR), Feed Conversion Ratio (FCR), and Survival Rate (SR) of Nile tilapia (Oreochromis niloticus). The research was conducted from January to March 2025 at the UNU Purwokerto Laboratory. An experimental method was used with a completely randomized design (CRD), consisting of 4 treatments and 3 replications. The treatments were: P1 (feed without probiotics), P2 (feed with 8 ml/kg probiotic), P3 (feed with 10 ml/kg probiotic), and P4 (feed with 12 ml/kg probiotic). The fish used were Nile tilapia (Oreochromis niloticus) with an average length of 6.53±0.35 cm and an average weight of 2.28±0.02 g. Feed was given at 08:00 and 16:00 until satiation. Stocking density was 15 fish per container filled with 15 liters of water, and the maintenance lasted for 30 days. The feed used was commercial pellet feed supplemented with probiotics according to the treatment, containing 32% protein. The results showed that the addition of probiotics (Probio-7) had a significant effect (P<0.05) on Specific Growth Rate (SGR), Feed Conversion Ratio (FCR), and Survival Rate (SR). Treatment P4 had the highest SGR value of 2.08±0.03 g, the lowest FCR of 0.33±0.02, and the highest Survival Rate (SR) of 84±7%. Keywords: Feed Conversion Ratio; Tilapia; Probiotics; Survival Rate
Co-Authors Ags, Dwi Apriliani Anjani, Gemala Any Kurniawati Any Kurniawati Any Kurniawati, Any Aulia Andhikawati Dewi Kresnasari Dewi Kresnasari Dwi Apriliani AGS Dwi Apriliani AGS, Dwi Fronthea Swastawati Gunawan Wibisono Ima Wijayanti Kresnasari, Dewi Nurina Ayu Putut Har Riyadi Sarmin Sarmin Sarmin Sarmin Sarmin Sarmin Setyastuti, Aryanti Indah SUKOWATI, DWI Suminto Suminto Tri Winarni Agustini Y.S. Darmanto Yudhomenggolo Sastro Darmanto Yudistira, Denny indra Yuwono, Triat Adi