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All Journal Jurnal Ilmiah Samudra Akuatika Jurnal Pengabdian Masyarakat: Darma Bakti Teuku Umar Jurnal Laot Ilmu Kelautan Jurnal Solusi Masyarakat (JSM)
Mainisa, Mainisa
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Journal : Jurnal Laot Ilmu Kelautan

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Penggunaan Triptofan dalam Pakan untuk Menurunkan Kanibalisme Ikan Kakap Putih (Lates calcarifer) Mainisa, Mainisa; Juliana, Juliana; Khalil, Munawwar; Mahdaliana, Mahdaliana; Salamah, Salamah
Jurnal Laot Ilmu Kelautan Vol 6, No 1 (2024): Jurnal Laot Ilmu Kelautan
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jlik.v6i1.9561

Abstract

White snapper (Lates calcarifer) is one of the leading marineculture commodities in Indonesia, snapper has a relatively faster growth and has high economic value. One of the factors that cause failure in snapper cultivation in Indonesia is the high level of cannibalism in fish fry. The purpose of this study was the addition of tryptophan to feed whether it affected the level of cannibalism, growth and survival of white snapper. This study used a non-factorial completely randomized design (CRD) method consisting of 4 treatments and 3 replications. The treatments used were Treatment A (control), B (Tryptophan 1%/kg feed), C (Tryptophan 1.5 %/kg feed), D (Tryptophan 2%/kg feed. The lowest cannibalism of snapper was found in treatment B (Tryptophan 1%/kg of feed) with a cannibalism rate of 35.7% and a survival rate of 56.67%.
Co-Authors Ade Ikhsan Kamil Al Usrah, Cut Rizka Dewi Kumala Sari Fariadi, Dedi Harefa, Fendi Saputra Juliana Juliana Kurniawati Kurniawati Mahdaliana, Mahdaliana Muarif, Agam Mujiburrahman Mujiburrahman Munawwar Khalil, Munawwar Rachmawati Rusydi, Rachmawati Ranim, Yenfi Riza Riani Riani, Riani Rizki, Dini Saiful Adhar, Saiful salamah salamah