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      Pengaruh Kepadatan Berbeda terhadap Kinerja Produksi dan Kualitas Air Ikan Patin (Pangasius hypophthalmus) pada Media Bersalinitas 4 ppt

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      Date
      2025
      Author
      Ayuningtyas, Lintang Sekar
      Nurussalam, Wildan
      Supriyono, Eddy
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      Abstract
      LINTANG SEKAR AYUNINGTYAS. Pengaruh Kepadatan Berbeda terhadap Kinerja Produksi dan Kualitas Air Ikan Patin (Pangasius hypophthalmus) pada Media Bersalinitas 4 ppt. Dibimbing oleh WILDAN NURUSSALAM dan EDDY SUPRIYONO. Penggunaan media isoosmotik telah disarankan sebagai salah satu upaya untuk mengurangi stres pada ikan yang dipelihara dalam keadaan padat tebar yang tinggi. Peningkatan padat tebar harus mempertimbangkan carrying capacity dan kualitas air. Salah satu parameter kualitas air yang dapat mendukung keberlangsungan hidup ikan patin yakni dengan pemeliharaan pada keadaan isoosmotik dengan salinitas 4 ppt. Penelitian ini bertujuan untuk menganalisis pengaruh kepadatan berbeda terhadap kinerja produksi, kualitas air, dan respons fisiologi ikan patin siam (Pangasius hypophthalmus) pada media bersalinitas 4 ppt. Penelitian dilakukan menggunakan Rancangan Acak Lengkap (RAL) dengan empat perlakuan kepadatan (5 ekor L-1, 8 ekor L-1, 11 ekor L-1, dan 14 ekor L-1) dan tiga ulangan tiap perlakuan. Hasil menunjukkan bahwa salinitas 4 ppt mampu menopang kehidupan ikan patin hingga kepadatan tinggi dengan kinerja produksi terbaik pada padat tebar 14 ekor L-1.
       
      LINTANG SEKAR AYUNINGTYAS. The Influence of Different Densities on Production Performance and Water Quality of Pangasius Fish (Pangasius hypophthalmus) in a Salinity Media of 4 ppt. Supervised by WILDAN NURUSSALAM and EDDY SUPRIYONO. The use of isoosmotic media has been recommended as one of the efforts to reduce stress in fish kept in high stocking densities. Increases in stocking density should consider carrying capacity and water quality. One of the water quality parameters that can support the survival of catfish is maintenance in an isoosmotic condition with a salinity of 4 ppt. This study aims to analyze the effects of different densities on production performance, water quality, and physiological responses of Siamese catfish (Pangasius hypophthalmus) in media with a salinity of 4 ppt. The research was conducted using a completely randomized design with four density treatments (5 fish L-1, 8 fish L-1, 11 fish L-1, and 14 fish L-1) and three replications for each treatment. The results show that salinity of 4 ppt can support the life of catfish up to high densities with the best production performance at a stocking density of 14 fish L-1.
       
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      http://repository.ipb.ac.id/handle/123456789/169242
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      • UT - Aquaculture [2188]

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