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Use of probiotics Bacillus cereus var. toyoi and Bacillus subtilis C-3102 in the diet of juvenile Nile tilapia cultured in cages

dc.contributorPró-Reitoria de Pesquisa e Pós-Graduação, PRPPG/Unioesteen-US
dc.contributorPontifícia Universidade Católica do Paraná, PUCPR/Toledo.en-US
dc.creatorGarcia-Marengoni, Nilton
dc.creatorCézar de Moura, Milton
dc.creatorde Oliveira, Newton Tavares Escocard
dc.creatorBombardelli, Robie Allan
dc.creatorMenezes-Albuquerque, Daniele
dc.date2017-02-23
dc.date.accessioned2020-11-05T13:35:05Z
dc.date.available2020-11-05T13:35:05Z
dc.identifierhttp://lajar.ucv.cl/index.php/rlajar/article/view/vol43-issue3-fulltext-23
dc.identifier10.3856/vol43-issue3-fulltext-23
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/158417
dc.descriptionThis study aimed at evaluating the gut colonization by probiotics, the influence on the bacterial microflora, hematological profile, fish performance, rates body and proximate composition and water quality parameters in the cultivation of Nile tilapia juvenile of the Genetically Improved Farmed Tilapia (GIFT) strain. 1800 fry were randomly distributed into four experimental groups (T1 = basal diet (BD) without probiotic addition, T2 = BD + 0.5 % Bacillus cereus var. toyoi (BC), T3 = BD + 0.5% Bacillus subtilis C-3102 (BS); T4 = BD + 0.25 % BC + 0.25 % BS) with five replicates. Cages (0.175 m3) containing 90 tilapia fry (0.34 ± 0.06 g), were used as culture units and individually installed in 8.4 m3 ponds. Except for hemoglobin, hematocrit, glucose, and neutrophil levels, no differences in hematological profile were observed among the groups after 127 days of culture (P > 0.05). The probiotic bacteria either added individually or in combination, successfully colonized the intestines of the fish, without negatively influencing the intestinal bacterial microflora, growth rate, proximate composition, or water quality parameters (P > 0.05). Thus, dietary probiotic supplementation of juvenile Nile tilapia alters the hematological profile, especially hemoglobin, hematocrit, glucose, and neutrophil levels.en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherPontificia Universidad Católica de Valparaísoen-US
dc.relationhttp://lajar.ucv.cl/index.php/rlajar/article/view/vol43-issue3-fulltext-23/272
dc.relationhttp://lajar.ucv.cl/index.php/rlajar/article/downloadSuppFile/vol43-issue3-fulltext-23/423
dc.relationhttp://lajar.ucv.cl/index.php/rlajar/article/downloadSuppFile/vol43-issue3-fulltext-23/430
dc.sourceLatin American Journal of Aquatic Research; Vol 43, No 3 (2015); 601-606en-US
dc.sourcePlataforma para envío de artículos - Latin American Journal of Aquatic Research; Vol 43, No 3 (2015); 601-606es-ES
dc.source0718-560X
dc.source0718-560X
dc.subjecthematological profile; tilapia; intestinal microflora; probiotics; growth; aquacultureen-US
dc.titleUse of probiotics Bacillus cereus var. toyoi and Bacillus subtilis C-3102 in the diet of juvenile Nile tilapia cultured in cagesen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typeen-US
dc.typees-ES


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