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      Evaluasi Kecernaan dan Kinerja Pertumbuhan Ikan Koi Cyprinus rubrofuscus yang Diberi Pakan Berbasis Cacing African Nightcrawler Eudrilus eugeniae

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      Date
      2026
      Author
      Tama, Muhammad Lutfi Hauzan
      Ramadhani, Dian Eka
      Kusumanti, Ima
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      Abstract
      Ikan koi merupakan varietas dari ikan karper atau ikan mas, dan setiap jenis ikan hias memiliki cerita serta sejarah yang unik. Ketersediaan bahan pakan berkualitas tinggi yang berkelanjutan dan terjangkau merupakan tantangan dalam budidaya ikan koi, sehingga tepung cacing african nightcrawler berpotensi menjadi pengganti tepung ikan dikarenakan tepung african nightcrawler memiliki protein 50,00–72,56%. Penelitian ini bertujuan mengevaluasi pengaruh pakan buatan berbasis tepung cacing african nightcrawler (ANC) Eudrilus eugeniae dengan persentase protein berbeda terhadap kecernaan dan kinerja pertumbuhan ikan koi Cyprinus rubrofuscus. Penelitian menggunakan 15 ekor ikan koi pada masing-masing wadah pemeliharaan yang memiliki ukuran 10–15 cm dengan berat 30–35 g, dengan metode Rancangan Acak Lengkap (RAL) dengan dua perlakuan ANC21: pakan ANC (protein 21,23%), ANC20: pakan ANC (protein 20,21%) masing-masing dua ulangan selama 60 hari. Hasil menunjukkan ANC21 menghasilkan performa terbaik dengan kecernaan protein 98,43%, voluntary feed intake 1,78±0,03% hari?¹, specific growth rate 1,68±0,01% hari?¹, feed conversion ratio 1,13±0,03, protein efficiency ratio 4,20±0,10, dan survival rate 100±0,00%. Seluruh parameter pertumbuhan dan efisiensi pakan perlakuan ANC21 lebih baik dari perlakuan ANC20, hal ini menyimpulkan bahwa formulasi pakan E. eugeniae perlakuan ANC21 lebih baik daripada ANC20.
       
      Koi is a variety of common carp, and each ornamental fish species carries its own unique story and history. The availability of high-quality, sustainable, and affordable feed ingredients remains a key challenge in koi aquaculture, making African Nightcrawler (ANC) earthworm meal a promising fishmeal substitute given its crude protein content of 50.00–72.56%. This study aimed to evaluate the effect of artificial diets based on ANC earthworm meal (Eudrilus eugeniae) at different protein percentages on the digestibility and growth performance of koi Cyprinus rubrofuscus. The study used 15 koi (10–15 cm, 30–35 g) per tank in a Completely Randomized Design (CRD) with two treatments ANC21: ANC-based feed (21,23% protein), ANC20: ANC-based feed (20,21% protein) each in two replications over 60 days. Results showed that ANC21 yielded the best performance with protein digestibility of 98.43%, voluntary feed intake of 1,78±0,03% day?¹, specific growth rate of 1,68±0,01% day?¹, feed conversion ratio of 1,13±0,03, protein efficiency ratio of 4,20±0,10, and survival rate of 100±0,00%. All growth and feed efficiency parameters of ANC21 outperformed ANC20, concluding that the E. eugeniae based diet of ANC21 is superior to ANC20.
       
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      http://repository.ipb.ac.id/handle/123456789/177714
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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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