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.

      Maskulinisasi Ikan Rainbow Paskai (Pseudomugil paskai) melalui Pakan menggunakan Ekstrak Biji Pepaya

      Thumbnail
      View/Open
      Cover (480.6Kb)
      Fulltext (841.2Kb)
      Lampiran (266.7Kb)
      Date
      2026
      Jenis/Type
      Skripsi
      Subtype
      Undergraduate Theses
      Author
      Jibrali, Jibran
      Arfah, Harton
      Sudrajat, Agus Oman
      Metadata
      Show full item record
      Abstract
      Penelitian ini mengkaji penggunaan ekstrak biji pepaya (Carica papaya) sebagai bahan alami untuk maskulinisasi ikan rainbow paskai (Pseudomugil paskai) melalui suplementasi pakan dan pengaruhnya terhadap pertumbuhan. Larva P. paskai diberi pakan komersial yang dilapisi dengan berbagai dosis bahan perlakuan selama 30 hari, yaitu kontrol (K), 17a-metiltestosteron 1 mg kg?¹ pakan (MT), bubuk biji pepaya 6 g kg?¹ pakan (B6), serta ekstrak biji pepaya 1,5; 2,5; dan 3,5 mL kg?¹ pakan (E1,5; E2,5; E3,5). Ikan kemudian dipelihara hingga umur 60 hari dan diamati persentase kelamin jantan, pertumbuhan, serta tingkat kelangsungan hidup. Hasil penelitian menunjukkan bahwa perlakuan E2,5 menghasilkan persentase kelamin jantan tertinggi sebesar (96,67±5,77%), yang tidak berbeda nyata dengan MT (93,33±11,55%). Perlakuan E2,5 juga menghasilkan tingkat kelangsungan hidup tertinggi sebesar (96,67±5,77%). Perlakuan tidak memberikan pengaruh nyata terhadap laju pertumbuhan bobot mutlak dan laju pertumbuhan panjang mutlak. Tidak ditemukan abnormalitas pada seluruh perlakuan. Berdasarkan hasil penelitian, ekstrak biji pepaya dosis 2,5 mL kg?¹ pakan merupakan dosis terbaik untuk maskulinisasi larva P. paskai dan berpotensi menjadi alternatif alami penggunaan 17a-metiltestosteron.
       
      This study investigated the use of papaya seed (Carica papaya) extract as a natural material for masculinization of rainbow paskai (Pseudomugil paskai) larvae through feed supplementation and its effects on growth. Larvae were fed commercial feed coated with different treatments for 30 days, consisting of a control (K), 17a-methyltestosterone at 1 mg kg?¹ feed (MT), papaya seed powder at 6 g kg?¹ feed (B6), and papaya seed extract at 1,5; 2,5, and 3,5 mL kg?¹ feed (E1,5, E2,5, and E3,5). Fish were subsequently reared until 60 days of age, and the percentage of males, growth, and survival rate were evaluated. The results showed that E2,5 produced the highest male percentage (96,67±5,77%), which was not significantly different from MT (93,33±11,55%). E2,5 also resulted in the highest survival rate (96,67±5,77%). The treatments had no significant effect on absolute weight and length growth. No abnormalities were observed in any treatment. Therefore, papaya seed extract at 2,5 mL kg?¹ feed was the best treatment for masculinization of P. paskai larvae and showed potential as a natural alternative to 17a-methyltestosterone.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/179916
      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