Image of Pengaruh Pemberian Hormon Pertumbuhan Rekombinan (Rgh) Dengan Dosis Dan Lama Perendaman Yang Berbeda Terhadap Pertumbuhan Dan Kelulushidupan Larva Ikan Baung (Hemibagrus Nemurus)
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Pengaruh Pemberian Hormon Pertumbuhan Rekombinan (Rgh) Dengan Dosis Dan Lama Perendaman Yang Berbeda Terhadap Pertumbuhan Dan Kelulushidupan Larva Ikan Baung (Hemibagrus Nemurus)

ABSTRACT
This research was conducted on February 16, 2020 - March 27, 2020, at
Fish Hatchery and Breeding Laboratory of Fishery and Marine Science Faculty of
Riau University. The aim of this research was to determine the effect of
Recombinant Growth Hormone (rGH) and the optimal dose and immersion
duration on growth and survival rate of river catfish larvae (Hemibagrus
nemurus). The method used was a Completely Randomized Design Factorial with
2 factors. The first factor was the dose of rGH with 4 levels; 0 mg/L (D0), 2,5
mg/L (D1), 3 mg/L (D2), and 3,5 mg/L (D3). The second factor was the
immersion duration with three levels of 45 minutes (P1), 60 minutes (P2) and 75
minutes (P3) respectively. The larvae were cultured preserved in jars for 40 days
with 5 fish/L density. The results showed that the use of different doses and
immersion duration of rGH effected on absolute weight, absolute length, specific
growth and survival rate of river catfish larvae. Treatment dose 3 mg /L and 60
minutes (D2P2) with the result of absolute weight growth of 1.95 grams, absolute
length 6.08 cm, specific growth rate of 15.88 % and survival rate of 84.66 %. The
water quality parameters during the study were optimal for river catfish larvae
with temperature 27.8-28.9 oC, pH 5.9-6.9 and dissolved oxygen 3.5-6.8 mg/L.
Keywords : Doses, Immersion Duration, Recombinant Growth Hormone,
Hemibagrus nemurus.
1)
Students at Faculty of Fisheries and Marine , University of Riau
2)
Lecturer at Faculty of Fisheries and Marine , University of Riau

Ketersediaan
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Perpustakaan Universitas Riau 04 02. 120 (0111)
04 02. 120 (0111)
Tersedia
Informasi Detail
Judul Seri
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No. Panggil
04 02. 120 (0111)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan – Budi Daya Perairan.,
Deskripsi Fisik
ix, 79 hlm.; ill.: 29 cm
Bahasa
Indonesia
ISBN/ISSN
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Klasifikasi
04 02. 120 (0111)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
BUDI DAYA PERAIRAN
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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Tidak tersedia versi lain

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