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      • UT - Technology and Management of Applied Aquaculture Hatchery
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      Efektivitas Penambahan Tepung Ubi Ungu Ipomoea batatas L pada Pakan untuk Kecerahan Ikan Mas Koki Carassius auratus

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      Date
      2024
      Author
      DITA, MOH. PRAMUDIA ANGGA
      Hendriana, Andri
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      Abstract
      Kecerahan warna ikan mas koki akan meningkatkan nilai jualnya. Karotenoid yang berasal dari ubi ungu dapat meningkatkan kualitas warna ikan hias. Tujuan penelitian untuk mengetahui efektivitas penambahan tepung ubi ungu pada pakan komersial dalam meningkatkan kecerahan warna ikan mas koki. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 3 ulangan. Perlakuan terdiri dari pemberian pakan tanpa tepung ubi ungu (K), pemberian pakan dengan penambahan tepung ubi ungu 5 g/kg pakan (P1), pemberian pakan dengan penambahan tepung ubi ungu 10 g/kg pakan (P2), dan pemberian pakan dengan penambahan tepung ubi ungu 15 g/kg pakan (P3). Berat ikan 3–4 g dan panjang 4–5 cm yang dipelihara selama 40 hari. Hasil pengukuran menunjukkan kecerahan warna terbaik pada perlakuan P3 sebesar 22,44, dengan laju pertumbuhan berpengaruh nyata (P>0,05). Karotenoid pada tepung ubi lebih dimanfaatkan ikan untuk meningkatkan warna tubuhnya daripada pertumbuhan. Tingkat kelangsungan hidup tertinggi terdapat pada perlakuan K sebesar 90%. Penambahan ubi ungu dapat meningkatkan kecerahan pada ikan mas koki.
       
      The brightness of the color of the chef's carp will increase its selling value. Carotenoids derived from purple sweet potatoes can improve the color quality of ornamental fish. The purpose of the study was to determine the effectiveness of adding purple sweet potato flour to commercial feed in increasing the color brightness of chef goldfish. This study used a Complete Randomized Design (RAL) with 4 treatments and 3 replicates. The treatment consisted of feeding without purple sweet potato flour (K), feeding with the addition of purple sweet potato flour 5 g/kg of feed (P1), feeding with the addition of purple sweet potato flour 10 g/kg of feed (P2), and feeding with the addition of purple sweet potato flour 15 g/kg of feed (P3). The weight of the fish is 3–4 g and the length is 4–5 cm which is kept for 40 days. The measurement results showed the best color brightness in the P3 treatment of 22.44, with a real growth rate (P>0.05). The carotenoids in sweet potato flour are more used by fish to improve their body color than growth. The highest survival rate was found in the K treatment of 90%. The addition of purple sweet potatoes can increase the brightness in chef goldfis
       
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      http://repository.ipb.ac.id/handle/123456789/157558
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      • UT - Technology and Management of Applied Aquaculture Hatchery [175]

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      Indonesia DSpace Group 
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