2013
DOI: 10.1590/s0102-09352013000400033
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Abstract: Efeito da densidade de estocagem no desenvolvimento inicial doacará-bandeira (Pterophyllum scalare) [

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Cited by 9 publications
(4 citation statements)
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“…In addition to the reduction in water quality, there was also a reduction in the productivity performance as stocking density increased. This has been observed in several species, such as Horabagrus brachysoma , Oreochromis niloticus , Trichogaster trichopterus , Pterophyllum scalare, Carassius auratus and Heros severus , due to the behaviour alterations that lead to aggression for feed or territories at high stocking densities (Abe et al, ; Barcellos, Nicolaiewsky, Souza, & Lulhier, ; Gonçalves Júnior, Pereira, Matielo, & Mendonça, ; Gonçalves Júnior, Mendonça, Pereira, Matielo, & Amorim, ; Sahoo, Giri, Chandra, & Sahu, ; Syarifuddin & Kramer, ).…”
Section: Discussionmentioning
confidence: 96%
“…In addition to the reduction in water quality, there was also a reduction in the productivity performance as stocking density increased. This has been observed in several species, such as Horabagrus brachysoma , Oreochromis niloticus , Trichogaster trichopterus , Pterophyllum scalare, Carassius auratus and Heros severus , due to the behaviour alterations that lead to aggression for feed or territories at high stocking densities (Abe et al, ; Barcellos, Nicolaiewsky, Souza, & Lulhier, ; Gonçalves Júnior, Pereira, Matielo, & Mendonça, ; Gonçalves Júnior, Mendonça, Pereira, Matielo, & Amorim, ; Sahoo, Giri, Chandra, & Sahu, ; Syarifuddin & Kramer, ).…”
Section: Discussionmentioning
confidence: 96%
“…Monthly biometric evaluations were performed on all fish to measure the total length, standard length, weight, feed intake and subsequent determination of weight gain (final weight − initial weight); total length gain (final total length − initial total length); standard length gain (final standard length − initial standard length); specific growth rate (SGR) [ln (final weight in grams) − ln (initial weight in grams) × 100/ t (days of experiment)]; Fulton's condition factor (K) (final body weight/total length (cm) 3 ]; feed conversion ratio (FCR) [feed intake (kg)/weight gain (g)], uniformity (U) [( N ± 20%)/Nt), Nt = total number of fish in each experimental unit; and N ± 20% = number of animals with the parameter weight/length within ±20% around the mean of the experimental unit], and survival rate [(Final number of fish/initial number of fish) × 100] (Furuya et al, 1998; Gonçalves‐Junior et al, 2013).…”
Section: Methodsmentioning
confidence: 99%
“…Dentre as espécies dulcícolas mais comercializadas, destacam-se o acará bandeira (Pterophyllumscalare), acará disco (Symphysodonaequifasciatus), neon cardinal ou tetra cardinal (Paracheirodonaxelrodi), espada (Xiphophorushelleri), guppy ou lebiste (Poeciliareticulata), paulistinha (Daniorerio) e o peixe beta (Bettasplendens), sendo as três primeiras espécies nativas da bacia Amazônica. No Brasil, o maior volume de exportações de peixes ornamentais dulcícolas é proveniente do extrativismo, principalmente da bacia Amazônica nos estados do Amazonas e do Pará, enquanto a produção provenienteda aquicultura é menor e concentrada principalmente no estado de Minas Gerais, tendo como principal destino o mercado interno, com maior demanda para os estados do Rio de Janeiro e São Paulo (RIBEIRO et al, 2008;GONÇALVES JÚNIOR et al, 2013).…”
Section: Introductionunclassified