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      Efektivitas Suplementasi Asam α-Lipoat pada Pakan Protein 30% Rendah Lemak terhadap Kinerja Pertumbuhan Ikan Nila (Oreochromis niloticus)

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      Date
      2026
      Jenis/Type
      Skripsi
      Subtype
      Undergraduate Theses
      Author
      Azuila, Nabillah Kanzul
      Jusadi, Dedi
      Suprayudi, Muhammad Agus
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      Abstract
      Penelitian ini bertujuan untuk mengevaluasi suplementasi ALA pada pakan berprotein 30% dan berlemak rendah terhadap kinerja pertumbuhan ikan nila (Oreochromis niloticus). Rancangan penelitian menggunakan acak lengkap dengan empat perlakuan dosis ALA, yaitu 0, 200, 400, dan 600 mg/kg pakan. Pakan tersebut diberikan kepada ikan nila berbobot awal 10 g yang dipelihara dalam hapa selama 60 hari. Hasil penelitian menunjukkan bahwa suplementasi ALA hingga 400 mg/kg pakan tidak berpengaruh nyata terhadap kinerja pertumbuhan ikan nila. Perlakuan ALA 600 mg/kg pakan berpengaruh nyata dalam meningkatkan pertumbuhan dan rasio efisiensi protein, serta menurunkan rasio konversi pakan. Dengan demikian, dapat disimpulkan bahwa untuk pakan berkadar protein 30% dan rendah lemak, kebutuhan ALA adalah 600 mg/kg.
       
      This study aimed to evaluate the effects of dietary α-lipoic acid (ALA) supplementation in a 30% protein, low-lipid diet on the growth performance of Nile tilapia (Oreochromis niloticus). The experiment was conducted using a completely randomized design with four dietary ALA supplementation levels: 0, 200, 400, and 600 mg/kg diet. The experimental diets were fed to Nile tilapia with an initial body weight of approximately 10 g, which were reared in net cages for 60 days. The results showed that ALA supplementation up to 400 mg/kg diet did not significantly affect the growth performance of Nile tilapia. However, supplementation with 600 mg ALA/kg diet significantly improved growth performance and protein efficiency ratio, while reducing the feed conversion ratio. Therefore, it can be concluded that the optimal dietary ALA requirement for Nile tilapia fed a 30% protein, low-lipid diet is 600 mg/kg diet.
       
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      http://repository.ipb.ac.id/handle/123456789/174769
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      • UF - Aquaculture [2294]

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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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