2017
DOI: 10.1590/0034-737x201764040007
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Combination of diet and water salinity in larviculture of piabanha-do-Pardo ( Brycon vonoi , Lima 2017)

Abstract: 1Two experiments were carried out to study piabanha-do-Pardo (Brycon vonoi) larvae development. In the first, six different diets were evaluated, being Artemia sp., plankton, feeds, feeds + Artemia sp., feeds + plankton, and Prochilodus hartii (curimba) larvae. In the second, four different water salinity levels (0, 2, 4, and 6‰) were tested. Both assays were entirely randomized design experiments, lasting for 10 days. At the end of these trials, fish biomass, survival, total length, weight, and specific growt… Show more

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Cited by 7 publications
(2 citation statements)
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“…A salinity of 2 g of salt L −1 had been previously used for the species for the first 10 days of feeding with Artemia (Jomori et al., 2013). This salinity also has been beneficial in the larviculture of other freshwater species such as H. lacerdae (Luz & Portella, 2002), L. alexandri (Luz & Santos, 2008; Nascimento et al., 2020; Santos & Luz, 2009), P. coruscans and P. costatus (Santos & Luz, 2009), R. aspera (Luz & Santos, 2010), P. mesopotamicus (Jomori et al., 2012), A. ocellatus and B. amazonicus (Jomori et al., 2013), O. niloticus (Luz et al., 2013), Pterophyllum scalare and Heros severus (Eiras et al., 2019), B. splendens (Fabregat et al., 2017), and B. vonoi (Coraspe‐Amaral et al., 2017), showing it to be a great alternative for intensive larviculture of freshwater fish.…”
Section: Discussionmentioning
confidence: 99%
“…A salinity of 2 g of salt L −1 had been previously used for the species for the first 10 days of feeding with Artemia (Jomori et al., 2013). This salinity also has been beneficial in the larviculture of other freshwater species such as H. lacerdae (Luz & Portella, 2002), L. alexandri (Luz & Santos, 2008; Nascimento et al., 2020; Santos & Luz, 2009), P. coruscans and P. costatus (Santos & Luz, 2009), R. aspera (Luz & Santos, 2010), P. mesopotamicus (Jomori et al., 2012), A. ocellatus and B. amazonicus (Jomori et al., 2013), O. niloticus (Luz et al., 2013), Pterophyllum scalare and Heros severus (Eiras et al., 2019), B. splendens (Fabregat et al., 2017), and B. vonoi (Coraspe‐Amaral et al., 2017), showing it to be a great alternative for intensive larviculture of freshwater fish.…”
Section: Discussionmentioning
confidence: 99%
“…Similarly, other studies that tested the effect of water salinization on post-larvae of P. brevis obtained best production parameters at 1 g L -1 (Oliveira et al 2020) and at 2 g L -1 (Abe et al 2015), although the latter did not test concentrations lower than 2 g L -1 and neither of the two studies related the salinized water with the feeding frequency of the fish. The use of salinized water at concentrations higher than 2 g L -1 also resulted in negative effects on growth and survival of post-larvae of Colossoma macropomum (Cuvier, 1816), Brycon amazonicus (Spix and Agassiz, 1829), Astronotus ocellatus (Agassiz, 1831) (Jamori et al 2013), Hypsolebias radiseriatus Costa, 2012 (Araújo et al 2021), Oreochromis niloticus (Linnaeus, 1758) (Luz et al 2013) and Brycon vonoi Lima, 2017(Coraspe-Amaral et al 2017. Therefore, our results confirm that freshwater fish species perform better when raised in slightly higher salinity levels compared to their natural conditions (Boeuf and Payan 2001), but generally lower than 2 g L -1 .…”
Section: Treatmentmentioning
confidence: 99%