Image of Pengayaan Pakan Komersialdengan Minyak Ikan Yang Diberi Bht (Butylated Hydroxytoluene) Terhadap Pertumbuhan Dan Kelulushidupan Larva Ikan Baung (Hemibagrus Nemurus)
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Pengayaan Pakan Komersialdengan Minyak Ikan Yang Diberi Bht (Butylated Hydroxytoluene) Terhadap Pertumbuhan Dan Kelulushidupan Larva Ikan Baung (Hemibagrus Nemurus)

Quality feed is one factor affecting the growth and survival of Asian redtail catfish (Hemibagrus nemurus) larvae. Fish oil from pangasius catfish mesenteric fat waste can be commercial feed enrichment material. However, the high-fat content makes fish oil susceptible to oxidation. BHT emerged as an antioxidant added to fish feed to limit pangasius catfish oil autoxidation. This study aimed to determine the effect of the enrichment of commercial feed with fish oil derived from mesenteric waste of BHT-treated on the growth and survival of Asian redtail catfish (H. nemurus) larvae. The method used in this study was an experimental method with a Completely Randomized Design (CRD), five levels of treatment, and three replicates. This research was conducted from August to September 2024 at the Fish Hatchery dan Breeding Laboratory, Faculty of Fisheries and Marine Science, University of Riau. The treatments used were P1 (BHT 0 mg/kg feed), P2 (BHT 120 mg/kg feed), P3 (BHT 140 mg/kg feed), P4 (BHT 160 mg/kg feed), P5 (BHT 180 mg/kg feed). The results showed that feeding larvae with the addition of BHT 160 mg/kg feed was higher than other treatments, namely absolute weight growth of 0.87 g, an absolute length of 4.15 cm, a specific growth rate of 12.99%/day, larval response to feeding was quite aggressive, a type Acannibalism index of 7.78%, normal mortality of 8,89%, and survival of 83,33%, water quality parameters such as temperature 26.6-27.1 °C, pH 6.5-7.17, and DO 6-7.2 mg/L.

Keywords: Asian Redtail Catfish larvae, Fish Oil, Antioxidant, Growth, Survival

Ketersediaan
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Perpustakaan Universitas Riau 2004114149
2004114149
Tersedia
Informasi Detail
Judul Seri
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No. Panggil
2004114149
Penerbit
Pekanbaru : Universita Riau – Fakultas Perikanan Dan Ilmu Kelautan – Budi Daya Perairan.,
Deskripsi Fisik
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Bahasa
Indonesia
ISBN/ISSN
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Klasifikasi
2004114149
Tipe Isi
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Tipe Media
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Tipe Pembawa
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Edisi
-
Subjek
BUDI DAYA PERAIRAN
Info Detail Spesifik
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Pernyataan Tanggungjawab
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