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ARS Home » Southeast Area » Stuttgart, Arkansas » Harry K. Dupree Stuttgart National Aquaculture Research Cntr » Research » Publications at this Location » Publication #278122

Title: Trial finds biomass harvest of cobia unaffected by stocking density in RAS

Author
item Riche, Martin
item Wills, Paul - Florida Atlantic University
item Baptiste, Richard - Florida Atlantic University
item Davis, Megan - Florida Atlantic University
item Weirich, Charles - Aqua Green Llc

Submitted to: Global Aquaculture Advocate
Publication Type: Popular Publication
Publication Acceptance Date: 10/7/2012
Publication Date: 10/10/2012
Citation: Riche, M.A., Wills, P.S., Baptiste, R.M., Davis, M., Weirich, C.R. 2012. Trial finds biomass harvest of cobia unaffected by stocking density in RAS. Global Aquaculture Advocate. 15(6):24-26.

Interpretive Summary:

Technical Abstract: Cobia, Rachycentron canadum, were reared for 119 days from 322 g to market size in production-scale recirculating aquaculture systems at in-tank densities of 10, 20, or 30 kg/m3. No significant differences were detected in growth rate, survival, feed efficiency or body composition. This study is the first to demonstrate that cobia can be reared to greater than 2 kg final weight at densities