Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/940864
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dc.contributor.authorNASCIMENTO, T. M. T. dopt_BR
dc.contributor.authorFABREGAT, T. E. H. P.pt_BR
dc.contributor.authorRODRIGUES, L. A.pt_BR
dc.contributor.authorSAKOMURA, N. K.pt_BR
dc.contributor.authorFERNANDES, J. B. K.pt_BR
dc.date.accessioned2012-11-30T11:11:11Zpt_BR
dc.date.available2012-11-30T11:11:11Zpt_BR
dc.date.created2012-11-30pt_BR
dc.date.issued2012pt_BR
dc.identifier.citationActa Scientiarum. Animal Sciences, Maringá, v. 34, n. 2, p. 143-147, abr./jun. 2012.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/940864pt_BR
dc.descriptionThis study evaluated the apparent protein and energy digestibility of common feed ingredients (soybean meal, fish meal, wheat meal and corn) by juvenile oscars using two different sampling intervals (30 min. and 12h). The 160 juvenile oscar fish tested (22.37 ± 3.06 g BW) were divided into four cylindrical plastic net cages, each one placed in a 1000 L feeding tank. The experiment was completely randomized in a 2 x 4 factorial design (2 feces collection intervals and 4 feed ingredients) with four replications. The statistical tests did not detect an interaction effect of sampling interval and type of ingredient on digestibility coefficients. Sampling interval did not affect protein and energy digestibility. The physical characteristics of juvenile oscar feces likely make them less susceptible to nutrient loss by leaching and can therefore be collected at longer intervals. Protein digestibility of the different ingredients was similar, showing that apparent digestibility of both animal and plant ingredients by juvenile oscars was efficient. Energy digestibility coefficients of fish meal and soybean meal were higher than those of wheat meal and corn. Carbohydrate-rich ingredients (wheat meal and corn) had the worst energy digestibility coefficients and are therefore not used efficiently by juvenile oscars.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectCiclídeospt_BR
dc.subjectEnergia digestívelpt_BR
dc.subjectProteína digestívelpt_BR
dc.subjectPeixespt_BR
dc.subjectCichlidpt_BR
dc.subjectFishespt_BR
dc.titleEffects of different sampling intervals on apparent protein and energy digestibility of common feed ingredients by juvenile oscar fish (Astronotus ocellatus).pt_BR
dc.title.alternativeDiferentes intervalos de coleta na determinação da digestibilidade aparente da proteína e da energia de ingredientes comuns para o apaiari (Astronotus ocellatus).pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2012-11-30T11:11:11Zpt_BR
dc.subject.thesagroNutriçãopt_BR
dc.subject.nalthesaurusdigestible energypt_BR
dc.subject.nalthesaurusdigestible proteinpt_BR
dc.subject.nalthesaurusnutritionpt_BR
riaa.ainfo.id940864pt_BR
riaa.ainfo.lastupdate2012-11-30pt_BR
dc.contributor.institutionTHIAGO MATIAS TORRES DO NASCIMENTO, FACULDADE DE CIÊNCIAS AGRÁRIAS E VETERINÁRIAS DE JABOTICABAL, UNIVERSIDADE ESTADUAL PAULISTA "JÚLIO DE MESQUITA FILHO"; THIAGO EL HADI PEREZ FABREGAT, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; LAURINDO ANDRE RODRIGUES, CPAMN; NILVA KAZUE SAKOMURA, FACULDADE DE CIÊNCIAS AGRÁRIAS E VETERINÁRIAS DE JABOTICABAL, UNIVERSIDADE ESTADUAL PAULISTA "JÚLIO DE MESQUITA FILHO"; JOÃO BATISTA KOCHENBORGER FERNANDES, FACULDADE DE CIÊNCIAS AGRÁRIAS E VETERINÁRIAS DE JABOTICABAL, UNIVERSIDADE ESTADUAL PAULISTA "JÚLIO DE MESQUITA FILHO".pt_BR
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