CD Skripsi

Pengaruh Kombinasi Padat Tebar Dan Pakan Yang Berbeda Terhadap Pematangan Gonad TKG IV Dan Mutu Telur Ikan Pawas (Osteochilus Hasselti CV)

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The effect of combination of stocking density and food types on gonad maturity and egg quality of hard lipped barb (Osteochillus hasselti CV) was conducted from April to June 2015 at the Laboratory of Fish Hatchery and Breeding, Faculty of Fisheries and Marine Sciences University of Riau. The broodstocks were reared in the 300-L cages placed in 3x2x1 m concrete tank for 80 days rearing period. The treatments were stocking density 20 fish/cage fed on tubifex worm (SD-20-TB), SD 20 fed on pellet dry feed (PL); SD-20 fed on PL+Vit E; SD-30 TB; SD30 PL; SD30 PL+VitE; SD40, TB; SD40 PL and SD40 PL+VitE. Fish stocked at 20 fish fed on PL+VitE produced the best result in term on the number of Fish reached at mature stage (Maturity Stage IV), (50%), fecundity (360 eggs/g fish) , Gonado Somatic Index (GSI, 14.7%), egg diameter (0.94 mm) and percent egg maturity was 75%. Temperature range of 29-30 oC, pH 5-6, and dysolved oxygen of 2.43-3.18 mg/L.
Key words : Osteochillus hasselti; stocking density; feed types, Vitamin E, gonad maturity, egg quality.
1) Student of Fisheries and Marine Science Faculty, University of Riau
2) Lecturer of Fisheries and Marine Science Faculty, University of Riau

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 02 .115 (0024)

Penerbit

Pekanbaru : Universitas Riau - Budidaya Perairan., 2015

Deskripsi Fisik

xiv, 64 hlm,;ill 29 cm

Bahasa

ISBN/ISSN

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Klasifikasi

04 02 .115 (0024)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

BUDIDAYA PERAIRAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

lubis

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