THE EFFECTS DENSITY TOWARD GROWTH AND SURVIVAL RATE OF MOTAN (Thynnicthys thynnoides Blkr)
| Main Authors: | ', Sukendi, Putra, Ridwan Manda, ', Yurisman |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Jurnal Teknobiologi
, 2014
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| Online Access: |
http://ejournal.unri.ac.id/index.php/JTB/article/view/1950 http://ejournal.unri.ac.id/index.php/JTB/article/view/1950/1919 |
Daftar Isi:
- This research aim, to understand of effect of density toward growth and survival rate ofmotan fish (Thynnichthys thynnoides Blkr). Fingerlings were oftained from Kampar River(10,35 – 10,43 cm SL). Fingerlings were adapted for 14 days before they were cultured inthe floating net cage. The treatments applied were 40, 50 and 60 fishes/m3. Fishes werereared for 4 months and they were fed on fish pellet, 3 times/day. Results show that thebest results was obtained in density of50 fishes/m3 with absolute growth weight 8,61g, daily growth rate 0,54 %, absolute growth length 2,43 cm and survival rate 100 %.Keywords : Thynnichthys thynnoides, fingerlings, floating net cage