Data/hora: 19/06/2024 19:34:46

Biblioteca(s): | Embrapa Pesca e Aquicultura.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 2
Data corrente: | 12/12/2016
Data da última atualização: | 12/12/2016
Autoria: | RODRIGUES, A. P. O.; LIMA, A. F.; MACIEL, P. O.; SANTOS, P. R. R. dos; FLORES, R. M. V.; SILVA, A. P. da.
Afiliação: | ANA PAULA OEDA RODRIGUES, CNPASA; ADRIANA FERREIRA LIMA, CNPASA; PATRICIA OLIVEIRA MACIEL, CNPASA; PATRICIA RESPLANDES ROCHA DOS SANTOS, estagiária CNPASA; ROBERTO MANOLIO VALLADAO FLORES, CNPASA; ADRIANO PRYSTHON DA SILVA, CNPASA.
Título: | Stocking density during the initial grow-out phase of tambatinga in net pens.
Ano de publicação: | 2016
Fonte/Imprenta: | Ciência Rural, Santa Maria, v. 46, n. 1, p. 163-168, jan. 2016.
ISSN: | 0103-8478
Idioma: | Inglês
Conteúdo: | 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 highest profit. According to the results, 600 fish m-3 is the most adequate density for the initial grow-out phase of tambatinga in net pens.
Thesagro: | Colossoma macropomum; Peixe; Tambaqui.
Thesaurus Nal: | Economic analysis; Fish culture; Growth performance; Piaractus brachypomus.
Categoria do assunto: | L Ciência Animal e Produtos de Origem Animal
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/151618/1/CNPASA-2016-cr.pdf
Registro original: | Embrapa Pesca e Aquicultura (CNPASA)
Exemplares: | CNPASA - (439-1) - UPC - AP - DD - CNPASA_AP44 -  - 2016.044 - DIS