Juvenil: Jurnal Ilmiah Kelautan dan Perikanan
Vol 5, No 1: Februari (2024)

Pengaruh Penambahan Dosis Tepung Buah Pepaya (Carica papaya L.) Pada Pakan Komersial Terhadap Tingkat Kecerahan Warna Benih Ikan Koi (Cyprinus carpio) Ukuran 8 cm di Candra Kirana Farm

Erika Nur Amalia Putri (Universitas Dr. Soetomo Surabaya)
Sumaryam Sumaryam (Universitas Dr. Soetomo Surabaya)
Muhajir Muhajir (Universitas Dr. Soetomo Surabaya)
Nurul Hayati (Universitas Dr. Soetomo Surabaya)



Article Info

Publish Date
29 Feb 2024

Abstract

ABSTRAKIkan koi (Cyprinus carpio) salah satu spesies ikan hias yang memiliki warna tubuh yang sangat indah. keindahan warna tubuh ikan koi telah menjadi komoditas yang digemari oleh masyarakat. Warna tubuh ikan koi sangat menarik karena mengandung pigmen yang bernama karotenoid. Salah satu bahan yang dapat dipakai untuk mencegah agar warna tubuhnya tidak berubah dan lebih indah adalah tepung buah pepaya. Penelitian bertujuan untuk mengetahui dosis terbaik penambahan tepung buah pepaya (Carica papaya L.) pada pakan komersial terhadap tingkat kecerahan warna benih ikan koi ukuran 8 cm. Penelitian ini menggunakan perlakuan penambahan dosis tepung buah pepaya pada pakan komersial, perlakuan A; 5% dari jumlah pakan/hari, perlakuan B; 10% dari jumlah pakan/hari, perlakuan C; 15% dari jumlah pakan/hari, perlakuan D; 20% dari jumlah pakan/hari dan perlakuan E; 25% dari jumlah pakan/hari. Berdasarkan hasil penelitian menunjukkan bahwa perlakuan C memberikan hasil terbaik terhadap tingkat kecerahan benih ikan koi ukuran 8 cm dengan point tertinggi 209,0. Data kualitas air diperoleh suhu air berkisar 26– 270C, derajad keasaman berkisar 6,5-6,7 dan oksigen terlarut berkisar 5,40-5,49 ppm.Kata kunci: Dosis tepung buah pepaya (Carica papaya L.), benih ikan koi (Cyprinus carpio), tingkat kecerahan warna tubuhABSTRACTKoi fish (Cyprinus carpio) is a species of ornamental fish that has a very beautiful body color. The beautiful body color of koi fish has become a popular commodity among the public. The body color of koi fish is very attractive because it contains pigments called carotenoids. One ingredient that can be used to prevent the color of the body from changing and make it more beautiful is papaya fruit flour. The research aims to determine the best dose of adding papaya fruit flour (Carica papaya L.) to commercial feed on the color brightness level of 8 cm koi fish seeds. This research used an additional dose of papaya flour in commercial feed, treatment A; 5% of the amount of feed/day, treatment B; 10% of the amount of feed/day, treatment C; 15% of the amount of feed/day, treatment D; 20% of the amount of feed/day and treatment E; 25% of the amount of feed/day. The results showed that treatment C gave the best results for the brightness level of koi fish seeds measuring 8 cm with a point of 209.0. Water quality data obtained from water temperatures ranged from 26 to 270C, acidity levels ranged from 6.5 to 6.7 and dissolved oxygen ranged from 5.40 to 5.49 ppm.Keywords: Doses papaya fruit powder (Carica papaya L.), koi fish seeds (Cyprinus carpio), body color brightness level

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Journal Info

Abbrev

juvenil

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Environmental Science

Description

Juvenil: Journal of Marine and Fisheries Sciences, is a scientific journal in the field of marine and fisheries science published electronically and periodically four times a year by the Department of Marine Affairs and Fisheries, Trunojoyo University, Madura. This journal aim to become a medium of ...