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      • UF - Technology and Management of Applied Aquaculture Hatchery
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      • UF - Vocational School
      • UF - Technology and Management of Applied Aquaculture Hatchery
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      Aplikasi Penambahan Tepung Spirulina Arthrospira platensis melalui Pakan terhadap Kecerahan Warna Koi Cyprinus rubrofuscus.

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      Date
      2026
      Jenis/Type
      Tugas Akhir
      Subtype
      Case Studies
      Author
      NURSHABIRA, NAURA NAZHARA
      Setiawati, Mia
      Hendriana, Andri
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      Abstract
      Ikan koi merupakan ikan hias yang memiliki nilai ekonomis tinggi, namun pembudidaya ikan koi sering menghadapi permasalahan salah satunya tingkat kecerahan warna. Upaya peningkatan kualitas warna dapat dilakukan melalui pemberian pakan yang mengandung pigmen warna dengan penambahan tepung spirulina. Penelitian ini bertujuan untuk mengetahui efektivitas penambahan tepung spirulina Arthrospira platensis melalui pakan terhadap kecerahan warna ikan koi Cyprinus rubrofuscus. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan empat perlakuan, yaitu kontrol (0%), tepung spirulina 1%, 2%, dan 3%, masing-masing dengan tiga ulangan selama 45 hari pemeliharaan. Hasil penelitian menunjukkan bahwa penambahan tepung spirulina berpengaruh nyata terhadap peningkatan kecerahan warna ikan koi. Perlakuan tepung spirulina 2% (TS2%) menghasilkan tingkat kecerahan warna tertinggi dengan nilai skoring 3,65±0,15 menunjukkan hasil yang signifikan (P<0,05). Penambahan tepung spirulina sebesar 2% dalam pakan merupakan dosis yang paling efektif untuk meningkatkan kecerahan warna ikan koi.
       
      Koi are ornamental fish with high economic value; however, koi farmers often face challenges regarding color brightness. Efforts to improve color quality can be made by providing feed containing color pigments through the addition of spirulina platensis spirulina powder to feed on the color brightness of Cyprinus rubrofuscus koi. The study used a Completely Randomized Design (CRD) with four treatments: control (0%), 1%, 2%, and 3% spirulina powder, each with three replicates over a 45-day rearing period. The results showed that the addition of spirulina powder had a significant effect on increasing the color brightness of koi. The 2% spirulina powder treatment (TS2%) produced the highest color brightness level with a score of 3.65 ± 0.15, indicating a significant result (P < 0.05). The addition of 2% spirulina powder to the feed was the most effective dose for enhancing the color brightness of koi fish.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/176204
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      • UF - Technology and Management of Applied Aquaculture Hatchery [266]

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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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      Universitas Jember Digital Repository