IPB University Logo

SCIENTIFIC REPOSITORY

IPB University Scientific Repository collects, disseminates, and provides persistent and reliable access to the research and scholarship of faculty, staff, and students at IPB University

AI Repository
 
Building and Categories


      View Item 
      •   IPB Repository
      • Final Assignments
      • Undergraduate Final Assignments
      • UF - Faculty of Fisheries and Marine Science
      • UF - Aquaculture
      • View Item
      •   IPB Repository
      • Final Assignments
      • Undergraduate Final Assignments
      • UF - Faculty of Fisheries and Marine Science
      • UF - Aquaculture
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Kinerja Pertumbuhan Ikan Nila (Oreochromis niloticus) yang Diberi Pakan Berkadar Protein 28% dengan Penambahan Asam a-Lipoat

      Thumbnail
      View/Open
      Cover (328.1Kb)
      Fulltext (463.0Kb)
      Lampiran (175.9Kb)
      Date
      2026
      Jenis/Type
      Skripsi
      Subtype
      Undergraduate Theses
      Author
      Nurseptiyani, Lusi
      Jusadi, Dedi
      Ekasari, Julie
      Metadata
      Show full item record
      Abstract
      Asam a-lipoat diketahui berperan dalam meningkatkan efisiensi pemanfaatan nutrien dari karbohidrat serta bertindak sebagai antioksidan yang menjaga keseimbangan redoks seluler, sehingga mendukung pertumbuhan ikan. Penelitian ini bertujuan untuk menganalisis pengaruh penambahan asam a-lipoat (ALA) dalam pakan berkadar protein 28% terhadap kinerja pertumbuhan ikan nila (Oreochromis niloticus). Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan tiga ulangan dan empat perlakuan pakan yang ditambah asam a-lipoat pada dosis 0, 200, 400, dan 600 mg kg-1. Ikan uji dengan ukuran awal 11,33 g dipelihara selama 60 hari pada hapa berukuran 1,5×1×1,5 m. Hasil penelitian menunjukkan bahwa penambahan ALA memberikan pengaruh nyata terhadap beberapa parameter pertumbuhan seperti biomassa akhir, bobot akhir, dan pertumbuhan relatif, namun tidak berpengaruh nyata terhadap jumlah konsumsi pakan. Nilai pertumbuhan relatif tertinggi diperoleh pada perlakuan ALA 200 mg kg-1 sebesar 900±19,07%, diikuti oleh perlakuan lainnya dengan nilai yang lebih rendah. Penambahan ALA pada dosis 200 mg kg-1 dalam pakan berkadar protein 28% merupakan dosis terbaik untuk meningkatkan kinerja pertumbuhan ikan nila.
       
      a-Lipoic acid enhances carbohydrate utilization and serves as an antioxidant that sustains cellular redox balance, thereby promoting fish growth. This study investigated the effects of a-lipoic acid (ALA) supplementation in a 28% protein diet on Nile tilapia (Oreochromis niloticus) growth performance. Using a completely randomized design (CRD), four dietary treatments with ALA levels of 0, 200, 400, and 600 mg kg-1 diet were tested, each with three replicates. Fish weighing around 11,33 g were reared for 60 days in hapas measuring 1.5×1×1.5 m. Results indicated that ALA supplementation significantly influenced several growth parameters, such as final biomass, final body weight, and relative growth, but did not affect feed intake. The highest relative growth, approximately 900±19.07 %, was observed in fish fed with 200 mg kg-1 ALA, making it the optimal dose for enhancing Nile tilapia growth.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/175053
      Collections
      • UF - Aquaculture [2294]

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository
        

       

      Browse

      All of IPB RepositoryCollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

      My Account

      Login

      Application

      google store

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository