Effect of stocking density on economic performance for Colossoma macropomum (Cuvier, 1816), juvenile in earthen ponds

Effect of stocking density on economic performance for Colossoma macropomum (Cuvier, 1816), juvenile in earthen ponds

ABSTRACT. The seeding rate is a factor that affects water quality, biological, physiological parameters, incidence of parasites and economic indicators. 72,000 fish of ± 1.9 ± 0.1 cm and 0.4 ± 0.01 g were planted in 12 ponds of 600 m² in densities of 5, 10 and 15 fish m-2. The fish were fed twice a...

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Autores principales: Costa,Jesaias, Freitas,Roñan, Gomes,Ana Lúcia, Bernadino,Geraldo, Carneiro,Dalton, Martins,María Inez
Lenguaje:English
Publicado: Pontificia Universidad Católica de Valparaíso. Facultad de Recursos Naturales. Escuela de Ciencias del Mar 2016
Materias:
Colossoma macropomum
tambaqui
fish-farming
performance
economic evaluation
production cost
Brazil
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-560X2016000100018
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