Probiotic in diets for Nile tilapia (Oreochromis niloticus) fingerlings
Autor(a) principal: | |
---|---|
Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/30987 |
Resumo: | The objective was to evaluate the effects of the probiotics Bacillus subtilis and Bacillus cereus (4x1011 CFU kg−1) (BSC) in diets for Nile tilapia fingerlings. A total of 450 fish (average weight of 2.81 ± 0.06 g) were distributed in a completely randomized design, in 15 aquariums of 210 liters, consisting of five treatments and three replications. The isoproteic and isoenergetic experimental rations were formulated as follows: BSC1: 0% (control); BSC2: 0.6%; BSC3: 0.8%; BSC4: 1.0%; BSC5: 2.0% of probiotics per kg of feed at a concentration of 4x1011 CFU kg−1. The animals were fed the experimental diets for 30 days. At the end of the study, the productive performance was determined, and bromatological and histological analyzes of the fish were carried out. It was concluded that the probiotic did not influence the zootechnical performance of Nile tilapia fingerlings. The use of 0.8% of BSC appeared as a dietary supplementation strategy for Nile tilapia fingerlings, due to the efficacies found in the main results of body centesimal composition and in adaptations in the histomorphometry of the intestinal villi. |
id |
UNIFEI_e00cc3253d7589a2ba0aad6469f82b2f |
---|---|
oai_identifier_str |
oai:ojs.pkp.sfu.ca:article/30987 |
network_acronym_str |
UNIFEI |
network_name_str |
Research, Society and Development |
repository_id_str |
|
spelling |
Probiotic in diets for Nile tilapia (Oreochromis niloticus) fingerlingsProbioticos en las dietas de los alevinos Nilo (Oreochromis niloticus)Probiótico em dietas para alevinos de tilápia do Nilo (Oreochromis niloticus) AquacultureMicrobiotaIntestinal permeability.AcuiculturaMicrobiotaPermeabilidad intestinal.AquiculturaMicrobiotaPermeabilidade intestinal.The objective was to evaluate the effects of the probiotics Bacillus subtilis and Bacillus cereus (4x1011 CFU kg−1) (BSC) in diets for Nile tilapia fingerlings. A total of 450 fish (average weight of 2.81 ± 0.06 g) were distributed in a completely randomized design, in 15 aquariums of 210 liters, consisting of five treatments and three replications. The isoproteic and isoenergetic experimental rations were formulated as follows: BSC1: 0% (control); BSC2: 0.6%; BSC3: 0.8%; BSC4: 1.0%; BSC5: 2.0% of probiotics per kg of feed at a concentration of 4x1011 CFU kg−1. The animals were fed the experimental diets for 30 days. At the end of the study, the productive performance was determined, and bromatological and histological analyzes of the fish were carried out. It was concluded that the probiotic did not influence the zootechnical performance of Nile tilapia fingerlings. The use of 0.8% of BSC appeared as a dietary supplementation strategy for Nile tilapia fingerlings, due to the efficacies found in the main results of body centesimal composition and in adaptations in the histomorphometry of the intestinal villi.El objetivo era evaluar los efectos de los probióticos Bacillus subtilis y Bacillus cereus (4x1011 UFC Kg-1) (BSC) en dietas para alevinos de tilapia del Nilo. Un total de 450 peces (peso medio 2,81±0,06 g) se distribuyeron en un diseño totalmente aleatorizado, en 15 tanques de 210 litros, compuestos por cinco tratamientos y tres réplicas. Las dietas experimentales isoproteicas e isoenergéticas se formularon como sigue: BSC1: 0% (control); BSC2: 0,6%; BSC3: 0,8%; BSC4: 1,0%; BSC5: 2,0% de probióticos por kg de alimento a una concentración de 4x1011 UFC Kg-1. Los animales fueron alimentados con las dietas experimentales durante 30 días. Al final del estudio se determinó el rendimiento productivo y se realizaron análisis bromatológicos e histológicos de los peces. Se concluyó que el probiótico no influyó en el rendimiento zootécnico de los alevinos de tilapia del Nilo. El uso de 0,8% de BSC aparece como una estrategia de suplementación dietética para alevinos de tilapia del Nilo, debido a las eficacias encontradas en los principales resultados de composición centesimal corporal y en las adaptaciones en la histomorfometría de las vellosidades intestinales. Objetivou-se avaliar os efeitos dos probióticos Bacillus subtilis e Bacillus cereus (4x1011 UFC Kg-1) (BSC) em dietas para alevinos de tilápia do Nilo. Foram distribuídos 450 peixes (peso médio de 2,81±0,06 g) em um delineamento inteiramente casualizado, em 15 aquários de 210 litros, composto por cinco tratamentos e três repetições. As rações experimentais isoproteicas e isoenergéticas foram formuladas da seguinte maneira: BSC1: 0% (controle); BSC2: 0,6%; BSC3: 0,8%; BSC4: 1,0%; BSC5: 2,0% de probióticos por kg de ração na concentração de 4x1011 UFC Kg-1. Os animais foram alimentados com as dietas experimentais por 30 dias. Ao final do estudo, determinou-se o desempenho produtivo, realizou-se análises bromatológicas e histológicas dos peixes. Conclui-se que o probiótico não influenciou no desempenho zootécnico de alevinos de tilápia do Nilo. A utilização 0,8% de BSC surge como estratégia de suplementação dietética para alevinos de tilápia do Nilo, devido as eficácias encontradas nos principais resultados de composição centesimal corpórea e em adaptações na histomorfometria das vilosidades intestinais. Research, Society and Development2022-07-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3098710.33448/rsd-v11i9.30987Research, Society and Development; Vol. 11 No. 9; e6211930987Research, Society and Development; Vol. 11 Núm. 9; e6211930987Research, Society and Development; v. 11 n. 9; e62119309872525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/30987/26942Copyright (c) 2022 Grace Kelly Goudinho Pires; Débora Tatiane Oliveira Xavier; Herivelto Beck de Souza; Valdir Silva de Castro; Janaina Fernanda Rossetto; Fábio Bittencourt; Aldi Feiden; Altevir Signorhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessPires, Grace Kelly Goudinho Xavier, Débora Tatiane Oliveira Souza, Herivelto Beck deCastro, Valdir Silva de Rossetto, Janaina FernandaBittencourt, FábioFeiden, AldiSignor, Altevir2022-07-21T12:36:16Zoai:ojs.pkp.sfu.ca:article/30987Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:47:31.437321Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Probiotic in diets for Nile tilapia (Oreochromis niloticus) fingerlings Probioticos en las dietas de los alevinos Nilo (Oreochromis niloticus) Probiótico em dietas para alevinos de tilápia do Nilo (Oreochromis niloticus) |
title |
Probiotic in diets for Nile tilapia (Oreochromis niloticus) fingerlings |
spellingShingle |
Probiotic in diets for Nile tilapia (Oreochromis niloticus) fingerlings Pires, Grace Kelly Goudinho Aquaculture Microbiota Intestinal permeability. Acuicultura Microbiota Permeabilidad intestinal. Aquicultura Microbiota Permeabilidade intestinal. |
title_short |
Probiotic in diets for Nile tilapia (Oreochromis niloticus) fingerlings |
title_full |
Probiotic in diets for Nile tilapia (Oreochromis niloticus) fingerlings |
title_fullStr |
Probiotic in diets for Nile tilapia (Oreochromis niloticus) fingerlings |
title_full_unstemmed |
Probiotic in diets for Nile tilapia (Oreochromis niloticus) fingerlings |
title_sort |
Probiotic in diets for Nile tilapia (Oreochromis niloticus) fingerlings |
author |
Pires, Grace Kelly Goudinho |
author_facet |
Pires, Grace Kelly Goudinho Xavier, Débora Tatiane Oliveira Souza, Herivelto Beck de Castro, Valdir Silva de Rossetto, Janaina Fernanda Bittencourt, Fábio Feiden, Aldi Signor, Altevir |
author_role |
author |
author2 |
Xavier, Débora Tatiane Oliveira Souza, Herivelto Beck de Castro, Valdir Silva de Rossetto, Janaina Fernanda Bittencourt, Fábio Feiden, Aldi Signor, Altevir |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Pires, Grace Kelly Goudinho Xavier, Débora Tatiane Oliveira Souza, Herivelto Beck de Castro, Valdir Silva de Rossetto, Janaina Fernanda Bittencourt, Fábio Feiden, Aldi Signor, Altevir |
dc.subject.por.fl_str_mv |
Aquaculture Microbiota Intestinal permeability. Acuicultura Microbiota Permeabilidad intestinal. Aquicultura Microbiota Permeabilidade intestinal. |
topic |
Aquaculture Microbiota Intestinal permeability. Acuicultura Microbiota Permeabilidad intestinal. Aquicultura Microbiota Permeabilidade intestinal. |
description |
The objective was to evaluate the effects of the probiotics Bacillus subtilis and Bacillus cereus (4x1011 CFU kg−1) (BSC) in diets for Nile tilapia fingerlings. A total of 450 fish (average weight of 2.81 ± 0.06 g) were distributed in a completely randomized design, in 15 aquariums of 210 liters, consisting of five treatments and three replications. The isoproteic and isoenergetic experimental rations were formulated as follows: BSC1: 0% (control); BSC2: 0.6%; BSC3: 0.8%; BSC4: 1.0%; BSC5: 2.0% of probiotics per kg of feed at a concentration of 4x1011 CFU kg−1. The animals were fed the experimental diets for 30 days. At the end of the study, the productive performance was determined, and bromatological and histological analyzes of the fish were carried out. It was concluded that the probiotic did not influence the zootechnical performance of Nile tilapia fingerlings. The use of 0.8% of BSC appeared as a dietary supplementation strategy for Nile tilapia fingerlings, due to the efficacies found in the main results of body centesimal composition and in adaptations in the histomorphometry of the intestinal villi. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-07-03 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/30987 10.33448/rsd-v11i9.30987 |
url |
https://rsdjournal.org/index.php/rsd/article/view/30987 |
identifier_str_mv |
10.33448/rsd-v11i9.30987 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/30987/26942 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 11 No. 9; e6211930987 Research, Society and Development; Vol. 11 Núm. 9; e6211930987 Research, Society and Development; v. 11 n. 9; e6211930987 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
_version_ |
1797052715434508288 |