Frequência de arraçoamento para alevinos de carpa comum

dc.contributor.authorBittencourt, Fábio
dc.contributor.authorNeu, Dacley Hertes
dc.contributor.authorPozzer, Roger [UNESP]
dc.contributor.authorLui, Tatiane Andressa
dc.contributor.authorFeiden, Aldi
dc.contributor.authorBoscolo, Wilson Rogério
dc.contributor.institutionGrupo de Estudos de Manejo na Aquicultura - GEMAq
dc.contributor.institutionUniversidade Estadual de Maringá (UEM)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual do Oeste do Paraná (UNIOESTE)
dc.date.accessioned2014-05-27T11:30:45Z
dc.date.available2014-05-27T11:30:45Z
dc.date.issued2013-09-26
dc.description.abstractThe best frequency of feeding for development of common carp fingerlings Cyprinus carpio was determined. Four hundred fish (4.88 ± 1.41 g and 6.72 ± 0.70 cm) were used, distributed in 20 tanks of 250 L each in completely randomized design with four treatments and five replicates. The four feeding strategies adopted were: providing feed once (T1), twice (T2), three (T3) and four times daily (T4) at the same amount being fractionated as described. At the end of 45 days of experiment were carried out measurements of the final weight (FW), final length (FL), weight gain (WG), feed conversion (FC), specific growth rate (SGR) and survivor (SR). It was evaluated the chemical composition of fish carcass: moisture (MT), crude protein (CP), lipids (LP) and ash (AS) and hematological analyzes performed such as erythrocyte (ER), hemoglobin (HG) and hematocrit (HT). There were significant statistical differences (P<0.01) for FW, FL, WG and SGR. For FC and SR there were no statistical differences (P>0.01). For the chemical composition the moisture, lipids and ash showed significant statistical differences (P>0.01), except only for protein (P>0.01) The hematological composition was not influenced by the feed frequency, it was not observed significant statistical difference (P>0.01) of erythrocytes, hemoglobin and hematocrit among dietary treatments. For common carp fingerlings, the provision of ration four times daily provided better final weight, final length, weight gain and specific growth rate without causing changes in the composition and hematological parameters of the fish.en
dc.description.affiliationGrupo de Estudos de Manejo na Aquicultura - GEMAq, Rua da Faculdade, 645, Jardim Santa Maria - CEP: 85.903-000 - Toledo - PR
dc.description.affiliationPós graduação da Universidade Estadual de Maringá - UEM Jardim Universitário, Avenida Colombo, 5790, CEP: 87.020-900, Maringá, PR
dc.description.affiliationUNESP CAUNESP, Via de Acesso Prof. Paulo Donato Castellane, s/n, CEP: 14.884-900, Jaboticabal, SP
dc.description.affiliationGrupo de Estudos de Manejo na Aquicultura - GEMAq
dc.description.affiliationUniversidade Estadual do Oeste do Paraná - Unioeste, Rua da Faculdade, 645, Jardim Santa Maria, CEP: 85.903-000, Toledo, PR
dc.description.affiliationUnespUNESP CAUNESP, Via de Acesso Prof. Paulo Donato Castellane, s/n, CEP: 14.884-900, Jaboticabal, SP
dc.format.extent149-156
dc.identifierftp://ftp.sp.gov.br/ftppesca/39_2_149-156.pdf
dc.identifier.citationBoletim do Instituto de Pesca, v. 39, n. 2, p. 149-156, 2013.
dc.identifier.file2-s2.0-84884469149.pdf
dc.identifier.issn1678-2305
dc.identifier.issn0046-9939
dc.identifier.scopus2-s2.0-84884469149
dc.identifier.urihttp://hdl.handle.net/11449/76642
dc.identifier.wosWOS:000322795200005
dc.language.isoeng
dc.language.isopor
dc.relation.ispartofBoletim do Instituto de Pesca
dc.relation.ispartofjcr0.348
dc.relation.ispartofsjr0,220
dc.relation.ispartofsjr0,220
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectCyprinus carpioen
dc.subjectFeed handlingen
dc.subjectFish farmen
dc.titleFrequência de arraçoamento para alevinos de carpa comumpt
dc.title.alternativeFrequency of feeding for fingerlings of common carpen
dc.typeArtigo
dcterms.licensehttp://www.pesca.sp.gov.br/pagDreitosAut_Mod_oficio.php

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