|
|
|
|
| |
|
|
Rodrigues,Ana Paula Oeda; Lima,Adriana Ferreira; Maciel,Patricia Oliveira; Santos,Patrícia Resplandes Rocha dos; Flores,Roberto Manolio Valladão; Silva,Adriano Prysthon da. |
ABSTRACT: The aim of this study was to determine the most adequate stocking density for tambatinga during the initial grow-out phase in net pens, considering fish growth, health, and financial aspects. Three stocking densities (400, 500, and 600 fish m-3) were evaluated for 60 days in a completely randomized design (n=4). There were no significant differences among the stocking densities for growth performance parameters, but yield was higher in the density of 600 fish m-3 (3,909.43±397.79kg m-3) compared to 400 fish m-3 (2,656.43±665.45kg m-3). Glucose, hematocrit, and total plasma proteins levels did not differ among treatments. The production was economically feasible for the three stocking densities. However, the density of 600 fish m-3 showed the... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: ♀Colossoma macropomum x ♂Piaractus brachypomus; Small-scale fish farming; Growth performance; Economic analysis. |
Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000100163 |
| |
|
|
|