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INDONESIA
Jurnal Akuakultur Sungai dan Danau
Published by Universitas Batanghari Jambi
ISSN : 25034766     EISSN : 25978837     DOI : -
Core Subject : Education,
Other
Jurnal akuakulktur sungai dan danau merupakan jurnal ilmiah yang diperuntukkan untuk bidang ilmu perikanan budidaya khusus tema kajian perairan sungai dan danau. Jurnal ini memuat artikel ilmiah hasi-hasil penelitian lingkup bidang ilmu perikanan budidaya yang dapat bersumber dari para penulis dari berbagai instansi. Jurnal ini dibentuk oleh tim redaksi Program Studi Budidaya Perairan Fakultas Pertanian Universitas Batanghari bersama dengan tim mitra bestari. Jurnal akuakultur sungai dan danau diterbitkan sebanyak 2 (dua) kali dalam satu tahun yakni pada bulan April dan Oktober setiap tahunnya.
Arjuna Subject : -
Articles 143 Documents
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Abnormalitas Larva Ikan Semah (Tor douronensis) dengan Kepadatan yang Berbeda Saputra, Angga; Ghofur, Muarofah; Arifin, M. Yusuf
Jurnal Akuakultur Sungai dan Danau Vol 10, No 1 (2025): April
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v10i1.247

Abstract

Semah fish (Tor douronensis) is one of the commodities that has the potential to be developed. Currently, the production of larvae and seeds is still very difficult to increase. The slow growth of semah fish larvae is a factor that greatly affects the amount of seed production produced. This study aims to determine the optimal density in the larval maintenance of Semah fish (Tor douronensis). The research was conducted using a Complete Random Design (RAL) environmental design with 4 (four) treatments and 3 (three) replicates, each of which was a stocking density of 3 heads/liter (A), stocking density of 6 heads/liter (B), stocking density of 9 heads/liter (C) and stocking density of 12 heads/liter (D). The fish used in this study were semah fish larvae measuring ± 1.00 cm and weighing approximately between 0.011–0.012 grams. The parameters observed in this study include abnormalities, and water quality. Based on the results of the study, the average abnormality of semah fish larvae ranges from 8.33% – 72.47%. The results of the water quality analysis of the maintenance media showed that the water quality was still in the decent range for the maintenance of semah fish larvae. Based on the results of the study, it can be concluded that the optimal density in the maintenance of semah fish larvae (Tor douronensis) is treatment A (3 fish/liter).
Intensifikasi Pendederan Ikan Jelawat (Leptobarbus hoevenii Blkr) dengan Peningkatan Padat Tebar Pada Sistem Resirkulasi Harianto, Eko; Arifin, M Yusuf; Sugihartono, Muhammad; Pangentasari, Dwinda; Pertiwi, Anisa
Jurnal Akuakultur Sungai dan Danau Vol 10, No 1 (2025): April
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v10i1.248

Abstract

The nursing phase of Jelawat Fish (Leptobarbus hoevenii Blkr) is a crucial stage in aquaculture, where preparing healthy and robust fry poses a significant challenge. The availability of fry for grow-out activities remains low, consequently limiting the production of Jelawat Fish. This study aims to determine the optimal stocking density under an intensive culture system by evaluating production performance and physiological conditions in a recirculating system for 40 days. The study was conducted using a Completely Randomized Design with four treatments and three replications for each treatment: A (5 individuals/L), B (10 individuals/L), C (15 individuals/L), and D (20 individuals/L). The results showed that high stocking densities significantly affected absolute weight gain (AWG), absolute length gain (ALG), feed conversion ratio (FCR), weight variation coefficient (WVC), and length variation coefficient (LVC). The weight gain increased from 0.50±0.09 g/individual to between 1.51±0.03 g/individual and 1.86±0.05 g/individual, while the initial length of 4.10±0.29 cm/individual increased to a final range of 5.36±0.05 to 5.72±0.06 cm/individual. The lowest FCR was observed at a stocking density of 10 individuals/L (1.33), whereas the highest FCR was found at 20 individuals/L (1.52). Water quality parameters remained within the optimal range for Jelawat Fish culture throughout the study. Therefore, a stocking density of 10 individuals/L is recommended as the best option to achieve optimal growth while maintaining stable physiological conditions in fish.
Application Of Pineapple Extract Addition In Catfish Seed Maintenance At Kampung Perikanan Budidaya Kolam Sumber Rezeki, Tanjung Raja Yonarta, Danang; Kurniasih, Astri; Mukti, Retno Cahya; Rarassari, Madyasta Anggana
Jurnal Akuakultur Sungai dan Danau Vol 10, No 1 (2025): April
Publisher : Universitas Batangahari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/akuakultur.v10i1.236

Abstract

Catfish (Clarias sp.) is a species of freshwater fish that is often cultivated. Feed is an important component in the cultivation process to support the growth and survival of fish. The quality of the feed can be improved by adding supplements. One supplement that can be added is the enzyme bromelain which can be obtained from pineapple extract. This research aims to determine the growth and survival of catfish seeds by applying the addition of pineapple extract to the cultivation of catfish seeds in the Sumber Rezeki Pond Cultivation Fishery Village, Tanjung Raja. This research was carried out in the Fisheries Cultivation Village, Sumber Rezeki Pond, Tanjung Raja Selatan Village, Tanjung Raja District, Ogan Ilir Regency, South Sumatra Province in June-July 2024. The results of this research activity with the addition of 6% pineapple extract to catfish feedresulted in absolute length and weight growth of 5.05 cm and 5.47 g, the specific growth rate was 5.4% day-1, the protein efficiency ratio was 4.86, the feed efficiency was 194.2% and the sustainable survival rate by 97%. Air quality during 30 days of maintenance includes temperatures ranging from 26.5-32oC, and pH ranging from 6.4-7.7. 

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