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Clarias : Jurnal Perikanan Air Tawar
Published by Universitas Sumatera Selatan
ISSN : -     EISSN : 2774244X     DOI : -
Core Subject : Economy, Science, Social,
Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Immunology & microbiology Materials Science & Nanotechnology
Clarias : Jurnal Ilmu Perikanan Air Tawar Jurnal Ilmu Perikanan Air Tawar (CLARIAS) merupakan jurnal program studi ilmu perikanan fakultas pertanian Universitas Sumatera Selatan berisikan makalah berkualitas hasil penelitian dibidang ilmu perikanan dengan cakupan kajian yaitu Budidaya Perairan, Nutrisi Makanan Ikan, Pengolahan Pasca Panen Perikanan, lingkungan Perairan dan Bisnis Perikanan.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 34 Documents
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EVALUASI PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN PATIN (Pangasius sp.) DALAM BUDIDAYA SKALA MINI MENGGUNAKAN Septian, Muhammad Faris; Afriansyah, Azmi; Anindita, Atikah Ratna; Fadilla, Agustia Nurul; Chaniago, Izzati Hanifah; Ulfah, Maria; Cahya, Alfiah Dian; Agung
Clarias : Jurnal Perikanan Air Tawar Vol. 5 No. 2 (2025): Clarias : Jurnal Perikanan Air Tawar
Publisher : Universitas Sumatera Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56869/clarias.v5i2.671

Abstract

Catfish (Pangasius sp.) is an important commodity in freshwater aquaculture that has high economic value. This study aims to measure the growth and survival of catfish cultured in a controlled environment using two gallons with different conditions (Gallon A and Gallon B). Results showed that Galon B produced an average absolute length growth of 1.71 cm and an average absolute weight of 2.31 g, higher than Gallon A which reached 0.83 cm and 1.17 g, respectively. Survival rate of fish in Gallon B reached 100%, while in Galon A it was 80%. Factors influencing this difference include water quality, such as temperature, pH, and more optimized rearing management in Gallon B. The temperature ranged from 26-31°C and pH 6. Temperatures ranging from 26-31°C and pH of 6.5-8.7 in Gallon B support better growth and survival. This study emphasizes the importance of water quality management and proper feeding to improve the productivity of catfish farming
PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN NILA (Oreochromis sp.) YANG DIPELIHARA MENGGUNAKAN MEDIA GALON Afriansyah, Azmi; Revita Syefti Palmi; Ardhana Reswari Utami; Muhammad Nursan; Ade Dwi Sasanti; The Best Akbar Esa Putra
Clarias : Jurnal Perikanan Air Tawar Vol. 6 No. 1 (2025): Clarias : Jurnal Perikanan Air Tawar
Publisher : Universitas Sumatera Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56869/clarias.v6i1.703

Abstract

Nile Tilapia (Oreochromis sp.) is one of the freshwater fishery commodities that has high economic value and wide adaptability to various environmental conditions. This fish is known to be able to survive in varying temperatures and water qualities, and it has a fast growth rate. Therefore, it is widely cultivated on both an industrial and household scale. This study evaluated the growth and survival of tilapia (Oreochromis sp) in a gallon-based aquaculture system for 30 days at the Experimental Pond, Aquaculture Study Program, Faculty of Agriculture, Sriwijaya University. Two groups with uniform feed and density were observed for growth in length, weight, survival rate (SR), and water quality. Results were showed a survival rate of gallons A 33.3%, absolute length 2.4 cm and absolute weight 3.27 g. Meanwhile, the survival rate of gallons B 91.6%, with absolute length of 2.73 cm, and absolute weight 2.54 g. Water quality throughout cultivation was in an optimum range for temperature (27-31°C) and pH (6-9). This kind of system is considered effective for small-scale tilapia farming in limited areas with proper management.
Pengujian Jumlah Pencucian Dengan Penambahan STPP Terhadap Nilai Organoleptik Surimi Beku Ikan Malong Ramadhan, Harist
Clarias : Jurnal Perikanan Air Tawar Vol. 6 No. 2 (2026): Clarias : Jurnal Perikanan Air Tawar
Publisher : Universitas Sumatera Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56869/clarias.v6i2.733

Abstract

Ikan malong memiliki potensi besar sebagai bahan baku surimi karena rendemen dagingnya tinggi. Namun, sifat teksturnya yang kasar memerlukan teknik pengolahan tepat. Diversifikasi melalui produk surimi dilakukan dengan proses pencucian untuk meningkatkan konsentrasi protein miofibril. Penambahan sodium tripolifosfat (STPP) menjadi solusi penting untuk memperbaiki kekuatan gel, mencegah denaturasi protein, dan menjaga kualitas tekstur produk akhir.Penelitian eksperimental ini menggunakan 3.400 gram daging ikan malong yang diproses melalui pencucian empat kali dengan larutan garam pada suhu 5 °C. Daging lumat kemudian dicampur gula 2% dan STPP 0,2%. Parameter kualitas yang dianalisis meliputi rendemen, kadar air, pH, serta uji fisik dan organoleptik menggunakan metode uji lipat (folding test) dan uji gigit (teeth cutting test).Pengujian menunjukkan surimi ikan malong dengan STPP 0,2% memiliki kenampakan murni daging meski masih terdapat sisa serat 15%. Secara fisik, nilai uji lipat (3,25) dan uji gigit (4,75) menunjukkan tekstur yang cukup kenyal namun masih retak. Nilai pH 5,43 yang mendekati titik isoelektrik menyebabkan pembentukan gel kurang optimal, sehingga struktur jaringan protein belum mencapai kekuatan maksimal.Penelitian menyimpulkan bahwa kombinasi jumlah pencucian dan penambahan STPP 0,2% efektif mempertahankan stabilitas protein ikan malong selama penyimpanan beku. Proses ini tidak hanya memperpanjang masa simpan, tetapi juga meningkatkan nilai ekonomi melalui diversifikasi produk surimi. Hasil pengujian menunjukkan peningkatan kualitas organoleptik yang signifikan, menjadikan ikan malong sebagai bahan baku potensial untuk produk olahan pangan yang lebih variatif.
HUBUNGAN PANJANG BOBOT, FAKTOR KONDISI DAN STATUS KONSERVASI IKAN KEPALA TIMAH DARI SUNGAI WAY BETUNG KABUPATEN OKU SELATAN Afriansyah, Azmi; Cahyani, Khasanah; Putra, The Best Akbar Esa
Clarias : Jurnal Perikanan Air Tawar Vol. 6 No. 2 (2026): Clarias : Jurnal Perikanan Air Tawar
Publisher : Universitas Sumatera Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56869/clarias.v6i2.775

Abstract

The blue panchax (Aplocheilus panchax) is a freshwater fish species that inhabits river and swamp waters. This fish is known for its ability to survive under various changes in water quality conditions. This study aimed to explain the length–weight relationship, condition factor, and conservation status of the blue panchax in Way Betung, South OKU Regency. The research method used was direct observation with purposive sampling techniques. Sampling was conducted from April to May 2026. A total of 29 fish samples caught using traditional fishing gear were analyzed at the Kolam Percobaan Laboratory, Aquaculture Study Program, Universitas Sriwijaya. The results showed that the growth pattern of the blue panchax was negatively allometric, with the regression equation W = 2.437L²·⁷⁴ (R² = 0.9645). The condition factor obtained was 1.0068 ± 9.8105, indicating that the fish population in the wild is still in good condition.

Page 4 of 4 | Total Record : 34

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