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Jurnal Akuakultur SEBATIN
Published by Universitas Riau
ISSN : -     EISSN : 27745015     DOI : -
Core Subject : Science,
Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Physics
Jurnal Akuakultur Sebatin, Faculty of Fisheries and Marine, Universitas Riau, which has a scope, namely; - Aquaculture, - Nutrition, - Fish diseases, - Fish Genetics, Reproduction, physiology, and endocrinology, - Aquatic biology, environmental, Biotechnology of Aquatic organism
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 45 Documents
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Growth Performance and Survival Rate of Hemibagrus nemurus with Different Density in a Recirculation System Alfiani, Pipit Dwi; Putra, Iskandar; Pamukas, Niken Ayu
Jurnal Akuakultur SEBATIN Vol. 6 No. 1 (2025): Mei
Publisher : Department of Aquaculture, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jas.6.1.21-28

Abstract

Asian redtail catfish (Hemibagrus nemurus) is one type of freshwater fish that is popular in Indonesia. Baung fish is still an important food source for local communities and has significant economic value in various regions in Indonesia. This study aims to determine the Growth and Survival Performance of Asian redtail catfish with Different Stocking Densities Given Probiotic “raja ikan” in Feed in Recirculation System. This study was conducted for 56 days starting from September to November 2024 in the aquaculture technology laboratory, Faculty of Fisheries and Marine, Universitas Riau. The method used in this study was an experimental method with a Completely Randomized Design (CRD) experimental design with 4 treatment levels and 3 replications, so that 12 experimental units were required. The treatments used in this study were as follows: P1) 10 fish; P2) 15 fish; P3) 20 fish; P 4) 25 fish. The results showed that different stocking densities had a significant effect (P <0.05) on the growth performance of catfish. The best different stocking densities were found at p4) 25 tails, which produced % absolute weight, growth of 7.88 grams, absolute length of 3.90 cm, specific growth rate of 2.30%, feed utilization efficiency of 45.83%, and survival rate of 99%
Feeding Earthworms (Lumbricus rubellus) with Different Doses to Snakehead Fish (Channa striata) with Photoperiod Manipulation in Recirculation System Syaputra, Mai Liandro Pratama; Rusliadi, Rusliadi; Putra, Iskandar
Jurnal Akuakultur SEBATIN Vol. 6 No. 1 (2025): Mei
Publisher : Department of Aquaculture, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jas.6.1.40-48

Abstract

Penelitian ini dilaksanakan selama 60 hari yaitu dari bulan Desember 2023 sampai dengan Februari 2024 yang bertempat di Laboratorium Teknologi Budidaya, Fakultas perikanan dan Kelautan Universitas Riau. Tujuan dari penelitian ini adalah untuk mengetahui dosis pakan yang baik untuk menunjang pertumbuhan dan kelulushidupan ikan gabus (Channa striata) dengan manipulasi fotoperiod pada sistem resirkulasi. Metode yang digunakan dalam penelitian ini adalah metode eksperimen dengan rancangan percobaan Rancangan Acak Lengkap (RAL) dengan 4 taraf perlakuan dan 3 kali ulangan, sehingga diperlukan 12 unit percobaan. Dosis pakan yang digunakan dalam penelitian ini adalah sebagai berikut: P1) 3% dari berat biomassa; P2) 5% dari berat biomassa; P3) 7% dari berat biomassa; P4) 9% dari berat biomassa. Perlakuan terbaik diperoleh dari P4 yaitu dengan Dosis 9% dari berat biomassa dengan nilai bobot mutlak 6.57 g, Panjang mutlak 3,5 cm, laju pertumbuhan spesifik 2,12 %, efisiensi pakan 67,78 %, konversi pakan 1,48 kg. Kualitas air selama penelitian yaitu suhu 28,3-29,60C, pH 5,0-7,1, oksigen terlarut 6,0-8,6 mg/L, ammonia 0,0368-0,3930 mg/L
The Effect of Giving Different Feed Doses with the Addition of Viterna Plus Supplements on Fish Growth and Survival Rate Tambaqui (Colossoma macropomum) with Recirculation System Ulfa, Fadilah Nur; Mulyadi, Mulyadi; Rusliadi, Rusliadi
Jurnal Akuakultur SEBATIN Vol. 6 No. 1 (2025): Mei
Publisher : Department of Aquaculture, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jas.6.1.29-39

Abstract

This research was carried out from April 2024 to June 2024 for 50 days. Maintenance is carried out at the Aquaculture Technology Laboratory, Faculty of Fisheries and Marine Science, Universitas Riau. The aim of this research was to determine the effect of different feed doses added with viterna plus supplements on the growth and survival of tambaqui (Colossoma macropomum) using a recirculation system. The method used in this research is an experimental method using a one-factor completely randomized design (CRD) with 4 treatments and 3 replications. The treatments in this study were P1: Feed dose 3% of biomass weight, P2: Feed dose 5% of biomass weight, P3: Feed dose 7% of biomass weight, P4: Feed dose 9% of biomass weight. The best treatment is the P2 treatment (5%) which can increase absolute weight growth by 12.97±0.20, absolute length growth by 3.84± .18, specific growth rate by 3.55±0.00, efficiency feed was 63.56± 0.74, feed conversion ratio was 1.57 ± 0.02, and feed digestibility was 51.92%. The survival rate of tambaqui did not show any real influence and the best survival rate at P2 (5%) was 95%. Water quality parameters during the research found temperatures ranging from 26,3-27,6˚C, pH ranges from 6,7-7,0, DO ranges from 4,1-4,4 mg/l and ammonia ranges from 0,00144-0,00155 mg/L
Influence of Different Number of Boring on Water Quality and Growth Rate of Galah Shrimp (Macrobrachium rosenbergii) in Recirculation Systems Sari, Putri Kembar; Pamukas, Niken Ayu; Masjudi, Heri
Jurnal Akuakultur SEBATIN Vol. 6 No. 1 (2025): Mei
Publisher : Department of Aquaculture, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jas.6.1.10-20

Abstract

This study was conducted for 50 days in April-May 2024. The rearing of king prawns was carried out in the Laboratory of Aquaculture Technology, Department of Aquaculture, Faculty of Fisheries and Marine Sciences, Riau University. The purpose of this study was to determine the effect of different amounts of bioring on water quality and growth rate of king prawns (Macrobrachium rosenbergii) in the recirculation system. The method used in this research is the experimental method of Completely Randomized Design (CRD), which uses 4 levels of treatment with 3 replications. The treatment applied at this stage of the research is the difference in the number of bioring as follows P0= control, P1= 30 bioring pieces,P2= 60 bioring pieces,P3= 90 bioring pieces. The best treatment was obtained from the treatment with 90 pieces of bioring which produced an absolute weight growth value of 2.20 g, absolute length growth of 4.33 cm, specific growth rate of 5.50%, THC of 20,669 106 cells/ml and survival rate of 93.33%. Water quality parameters measured during the study obtained a temperature of 26.5-29.9°C, pH 7.1-7.9, dissolved oxygen 5.2-6.9 mg/L, ammonia 0.033-0.288 mg/L and nitrite 0.02 – 0.287 mg/L
The Effect of Different Stocking Densities on Growth and Survival Rate of Giant Prawns (Macrobrachium rosenbergii) in the Biofilter Recirculation System Tobing, Olaelita L; Rusliadi, Rusliadi; Masjudi, Heri
Jurnal Akuakultur SEBATIN Vol. 6 No. 1 (2025): Mei
Publisher : Department of Aquaculture, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jas.6.1.1-9

Abstract

This research aims to determine the effect of different stocking densities on the growth and survival of Giant prawns (Macrobrachium rosenbergii) which are reared using a biofilter recirculation system. This research was conducted from June to July 2024 at the Cultivation Technology Laboratory, Faculty of Fisheries and Marine, Universitas Riau. This research used a one-factor Completely Randomized Design (CRD) method with four treatment measures and three replications. The treatment levels applied in this study were stocking density 20 fish/m2, stocking density 40 fish /m2, stocking density 60 fish /m2, and stocking density 80 fish /m2. The results of the study showed that different stocking densities had a significant effect (P<0.05) on the growth performance of Giant prawns. The best treatment was found at a stocking density of 80 fish /m2 which resulted in growth in absolute weight 2.34 g, absolute length 3.96 cm, specific growth rate 2.59%, survival rate was 98.33% and THC value was 20.654×106 cells/mL.

Page 5 of 5 | Total Record : 45

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