Rearing of Milkfish, Chanos Chanos, in Net Cages at Sea at Various Stocking Densities

  • Kusman Sumawidjaja Bogor Agricultural University, Department of Aquaculture
  • T. Yusdiana Bogor Agricultural University, Department of Aquaculture
  • Irzal Effendi Bogor Agricultural University, Department of Aquaculture
  • , Dharmadi Balai Penelitian Perikanan Laut (BPPL), Muara Baru Ujung, Jakarta
DOI: https://doi.org/10.19027/jai.1.53-56

Abstract

ABSTRACT

Stocking rate of milkfish, Chanos chanos, from 75 to 225 fish/m3  or from 1,33 to 3,98 kg/m3  did not affect the growth rate, survival rate, feeding efficiency, and final length and weight of fish, each at 2,32%/day, 81,8%, 63,8%, and 185,2 mm and 64,0 g respectively. Final biomass (Y) increased from 3,66 to 12,05 kg/m3 with the increase of stocking rate (X) with Y = 0,056 X-0,45 (p<0,05).

Key words :   Milkfish, Chanos chanos, floating net cage, stocking density.

 

ABSTRAK

Padat penebaran ikan bandeng, Chanos chanos, dari 75 hingga 225 ekor/m3 atau dari 1,33 hingga 3,98 kg/m3 tidak mempengaruhi laju pertumbuhan, kelangsungan hidup, efisiensi pemberian pakan serta panjang dan bobot ikan akhir, masing-masing dengan rata-rata 2,32%/hari, 81,8%, 63,8%, 185,2 mm dan 64,0 g. Biomasa akhir (Y) meningkat dari 3,66 hingga 12,05 kg/m3 dengan meningkatnya padat penebaran (X) dengan persamaan Y = 0,056 X -0,45 (p<0,05).

Kata kunci :  Ikan bandeng, Chanos chanos, keramba jaring apung, padat penebaran

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Published
2007-08-01
How to Cite
[1]
SumawidjajaK., YusdianaT., EffendiI. and Dharmadi,. 2007. Rearing of Milkfish, Chanos Chanos, in Net Cages at Sea at Various Stocking Densities. Jurnal Akuakultur Indonesia. 1, 2 (Aug. 2007), 53-56. DOI:https://doi.org/10.19027/jai.1.53-56.
Issue
Vol. 1 No. 2 (2002): Jurnal Akuakultur Indonesia
Section
Articles

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