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Rearing of fat snook (“Centropomus parallelus”) at different stocking densities Criação do robalo-peva ("Centropomus parallelus") submetido a diferentes densidades de estocagem

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Author(s): Sergio Ostini | Idili da Rocha Oliveira | Pedro Carlos da Silva Serralheiro | Eduardo Gomes Sanches

Journal: Revista Brasileira de Saúde e Produção Animal
ISSN 1519-9940

Volume: 8;
Issue: 3;
Date: 2007;
Original page

ABSTRACT
Studies on the effect of stocking density on the growth of fat snook Centropomus parallelus were conducted in floating net cages in the north coast of the State of São Paulo, in Ubatuba City. Juveniles weighing 32.53 ± 6.54 g were stocked in densities of 20 and 40 fish/m3 and appraised for 160 days. Fish were fed commercial diet with 40% of crude protein, supplied twice a day, at the rate of 3% biomass of each tank-net. The environmental variables (water temperature, oxygen level, salinity and transparency) were according to the parameters considered ideals for the species. Survival and the apparent feed conversion were not different (p
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