CD Skripsi

Pengaruh Warna Latar Wadah Berbeda Dan Padat Tebar Terhadap Pertumbuhan Dan Kelulushidupan Larva Ikan Patin Siam (Pangasius Hypophthalmus)

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This study was carried out to evaluate the combined effects of four
background tank color and two stocking density on growth and survival rate of
stripped catfish Pangasius hyophthalmus larvae reared with a water recirculation
system. The fish larvae (0,002 g) were reared in aquarium with white, black, Blue
and clear backgoround at two stocking densities of 5 fish/L (75 fish/aquarium)
and 10 fish/L ( 150 fish/aquarium). The inside walls and the bottom of each
aqauarium were laminated with colored water resistant paper to achieve the
background color tested (white, black and blue) while nonlaminated (clear)
aquarium serves as a control. The larvae were fed on tubifex worms trice a day for
40 days rearing period. The best growth- weight, length and specifc growth rate
were obtained for larvae reared at 5 fish /L stocking densities. While Survival
rate of larvae was not significantly diferent with 96,3% for larvae stocked at 5/L
and 95,75% for larvae stocke at 10/L respectively. The darker background color
aquarium (black and blue) significantly gave better growth rates compared to
those clearer ones (white and clear aquarium). The result seggested that Pangasius
hypophthalmus larvae shiud be reared at 10 fish/L aquarium with black
background.
Keywords : Background colour, Stocking denstity, Siammese Catfish Larvae,
Growth and Survival rate

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 02. 120 (0062)

Penerbit

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

Deskripsi Fisik

x, 66 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 02. 120 (0062)

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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