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Journal : Jurnal Teknologi Perikanan dan Kelautan

CONDITION FACTOR AND SIZE VARIATION OF CATFISH FRY REARING IN A SUPER-INTENSIVE UFBs-RAS SYSTEM: KONDISI FAKTOR DAN KERAGAMAN UKURAN BENIH IKAN LELE PADA PEMELIHARAAN SUPER INTENSIF DALAM SISTEM UFBs-RAS Subhan, Ujang; Afriza, Azka Reyza; Maulina, Ine; Herman, Roffi Grandiosa
Jurnal Teknologi Perikanan dan Kelautan Vol 16 No 4 (2025): NOVEMBER 2025
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.16.351-359

Abstract

Catfish (Clarias gariepinus) is one of the leading aquaculture commodities in Indonesia, with a production volume reaching 1.01 million tons, accounting for approximately 15% of the national aquaculture output in 2020. The availability of high-quality fry is crucial for the sustainability of catfish farming. This study aims to evaluate the effect of high stocking densities on survival rate, condition factor, and size variation of catfish fry reared in UFBs-RAS. This research was conducted at PUI-PT Nano Powder Functional Universitas Padjadjaran (Jatinangor) from October to November 2023. The study tested catfish fry with lengths of 3–4 cm and weights of 1.2–1.4 g with four densities (10 fish/L, 15 fish/L, 20 fish/L, 25 fish/L). The results indicated that stocking density did not significantly affect the survival rate (P>0.05), but it did have a significant effect on length and weight variation (P<0.05). The condition factor did not show significant differences (P>0.05) between stocking density treatments. Overall, a density of 25 fish/L yielded the best performance within the UFBs-RAS. Therefore, this density is recommended as the optimal stocking rate for catfish fry rearing in this system. These findings suggest that the application of the UFBs-RAS system provides a strategic solution for the aquaculture industry to enhance the efficiency of catfish fry rearing at high stocking densities while maintaining optimal water quality and growth performance, thereby supporting productivity and sustainability in intensive aquaculture systems.
Co-Authors Abun Abun Afriza, Azka Reyza Ahmad, Fadel Ogi Putra Aisyah Aisyah Alfina, Alfina Alim, Fauzan Syaiful Arief, Mochammad Candra Wirawan Asep Sahidin Atikah Nurhayati Aulia Andhikawati Aulia, Renita Binu, Marhadinda Auvira Chuzaimah, Syakirah Damayanti, Ami Danella, Amanda Puspa Danies Sadyarta Pratama Dewi Intan Permatasari Dewi, Annisa Permata Donny Juliandri Prihadi Emma Rochima Fadhlurrahman, Bintang Mahardika Fajar Ferdian Fajarwati, Mayapada Fajrianto, Fiqri Farhan, Andre Chandika Febriana, Nisrina Firmansyah, Maulana Dimas Fitriani, Devi Ghifari, Naufal Hasvi hadi, ihda abdul Hafel, Aulia Putri Kapsari Hakim, Amara Rohullah Balqish Handaka, Asep Agus Handaka, Asep Agus Hanuky, Galih Muhammad Herman, Adam Herman, Roffi Grandiosa Hermansyah Hermansyah Ibnu Dwi Buwono Iis Rostini Ira Septiara Irfy, Mochamad Zidane Fahrul Iskandar Iskandar Iwang Gumilar Izza Mahdiana Apriliani Juenti, Nelly Junianto Junianto - JUNIANTO JUNIANTO Junirahma, Nur Sakinah Kiki Haetami Kristiadhi, Fanny Lantun Paradhita Dewanti Laviona, Amah Millatina, Nabilah Sani Nababan, Leri Nasution, Anta Maulana Nurhayati , Atikah Nurhayati Nurhoirunisa, Kori Oktaviana, Lusi Pamungkas, Wahyuniar Permatasari, Dewi Intan Pratiwy, Fittrie M. Putri, Meli Mahfiroh Karisma Putri, Miftahul Agra Quran, Farhatunnida Hamalatul Rahidin, Umar Raja Dame, Rama Bergawa Rasyid, Raffael Muhammad Sabili Rasyiq, Arkan Naufal Raymond Marbun Lumban b Marbun Lumban Rizal, Muhammad Rizal Alfiansyah Rizkia Aliyah Roffi Grandiosa Roffi Grandiosa Rosidah - Rusky Intan Pratama Rusky Intan Pratama Ruzky Intan Pratama Sakira, Kekey Santi Rukminita Anggraeni, Santi Rukminita Saputra, Adjie Shafa, Bellarisa Rahma Shafira Bilqis Annida Soraya Malika Putri Suryana, Asep A. H. Suryana, Asep Handaka Tarigan, Aginta Primana Titin Herawati Ujang Subhan Wildah, Halyda Aulia Yudi Nurul Ihsan Yuli Andriani Yuli Nisa Nuryanti Yuniar Mulyani Zahidah Zahidah, Zahidah Zur'aida, Naurah Nazhifah Zuzy Anna