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

      Pengelolaan Perikanan Bilih di Danau Singkarak Berbasis Analisis Usaha Penangkapan

      Thumbnail
      View/Open
      Cover (354.2Kb)
      Fulltext (1.272Mb)
      Lampiran (692.2Kb)
      Date
      2026
      Author
      ANDINI, GITA PUTRI
      Taryono
      Zairion
      Syandri, Hafrijal
      Metadata
      Show full item record
      Abstract
      Danau Singkarak merupakan danau tektonik di Provinsi Sumatera Barat yang memiliki nilai penting secara ekologis dan ekonomis serta menjadi habitat alami ikan bilih (Mystacoleucus padangensis), spesies endemik yang menjadi komoditas utama perikanan masyarakat setempat. Penelitian ini bertujuan merekomendasikan alat tangkap yang mendukung kelestarian ikan bilih berdasarkan kelayakan usaha dan aspek ekologi. Penelitian dilaksanakan pada Oktober–November 2025 di sembilan nagari sekitar Danau Singkarak melalui wawancara dengan nelayan menggunakan metode purposive sampling. Analisis kelayakan usaha meliputi biaya, penerimaan, keuntungan, R/C ratio, dan B/C ratio. Hasil penelitian menunjukkan seluruh alat tangkap layak secara ekonomi, tetapi memiliki keuntungan dan dampak ekologis yang berbeda. Alahan dan bagan memberikan keuntungan lebih tinggi, sedangkan jaring insang dan jala memiliki selektivitas lebih baik sehingga lebih mendukung keberlanjutan sumber daya ikan bilih. Prioritas alat tangkap yang direkomendasikan berturut-turut adalah jaring insang, jala, bagan, dan alahan. Strategi pengelolaan yang disarankan meliputi pengutamaan penggunaan jaring insang, penguatan pemanfaatan jala berbasis kearifan lokal, pengendalian bagan dan alahan melalui regulasi teknis, serta pengawasan dan evaluasi berkala untuk mendukung pengelolaan perikanan yang berkelanjutan.
       
      Lake Singkarak is a tectonic lake in West Sumatra and the natural habitat of bilih fish (Mystacoleucus padangensis), an endemic species that supports local fisheries. This study aimed to recommend fishing gears that promote sustainable bilih fisheries based on business feasibility and ecological aspects. The research was conducted from October to November 2025 in nine villages around Lake Singkarak using purposive sampling. Business feasibility was evaluated using cost, revenue, profit, R/C ratio, and B/C ratio. All fishing gears were economically feasible but differed in profitability and ecological impacts. Alahan and lift nets generated higher profits, whereas gill nets and cast nets were more selective and better supported sustainability. The recommended priority of fishing gears was gill nets, cast nets, lift nets, and alahan. Sustainable management should prioritize selective fishing gears, regulate fishing effort, and strengthen monitoring
       
      URI
      http://repository.ipb.ac.id/handle/123456789/175371
      Collections
      • UF - Aquatic Resources Management [2775]

      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