CD Skripsi

Pengaruh Perendaman Telur Menggunakan Hormon Tiroksin Terhadap Daya Tetas Telur, Pertumbuhan Dan Kelulushidupan Larva Ikan Selais (Ompok Rhadinurus Ng)

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Abstract

This study was conducted on September-October 2019 in Fish Hatchery and Breeding Laboratory, Fisheries and Marine Faculty of Riau University, Pekanbaru. The aim of this study was to find on the optimal dose of thyroxine hormone to eggs immersion on hatching rate, growth and survival rate of sheatfish larvae (Ompok rhadinurus Ng). This study used a factorial complete random match (CRD) with 4 treatments and 3 replications. Different doses used on this study were; P1 (0 mg/L), P2 (0.05 mg/L), P3 (0.10 mg/L) and P4 (0.15 mg/L). Immersion of sheatfish eggs with thyroxin hormone for 24 hours with ± 250 of sheatfish eggs (0.5 g) and incubated in a jar. Sheatfish larvae maintained for 30 days. The results showed that different thyroxine hormone dose affected (P < 0.05) on fertilization rate (92.06%), incubation duration (21 hours 36 minutes), hatching rate (91.71%), and survival rate of sheatfish larvae (93.30%). However didn’t affect to absolute length growth, absolute weight growth, and specific growth rate of sheatfish larvae. The best dose of thyroxine hormone to increase hatching rate, incubation duration, and fertilization rate was 0,10 mg/L.

Keywords: Selais-fish, thyroxin hormone, fertilization rate, incubation duration, hatching rate, absolute growth, survival rate

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 02. 120 (0007)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan – Budi Daya Perairan., 2020

Deskripsi Fisik

xxiii, 65 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 02. 120 (0007)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

BUDI DAYA PERAIRAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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