Productive performance of three Nile tilapia (Oreochromis niloticus) lines feed with two protein levels - DOI: 10.4025/actascianimsci.v32i1.6862
Autor(a) principal: | |
---|---|
Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6862 |
Resumo: | This study aimed to evaluate the productive performance of three Nile tilapia (Oreochromis niloticus) lines, fed with two crude protein levels (25 and 30%). The lines studied were Bouaké (BOU), Chitralada (CHI) and GIFT. The fish were individually marked and housed in two land nurseries with 140 m2 each, in a completely randomized design using three lineages and two levels of crude protein, with each individual counting as one replication. The water quality remained appropriate for the species. With regard to the lines studied, GIFT had the best performance for weight gain and total length, height, final width and weight, fillet yield and weight, regardless of culture conditions. This superiority to nonimproved lines can be attributed to the breeding line. The tilapia fed with 25% CP exceeded in 51.0% (BOU), 47.0% (CHI) and 58.0% (GIF) the weight of those fed with 30% CP. The results suggest less need of CP for tilapia in the finishing phase and alert to the biological value of feed ingredients |
id |
UEM-7_ee8e4e86b996fdddd2670b1a04a3ba6b |
---|---|
oai_identifier_str |
oai:periodicos.uem.br/ojs:article/6862 |
network_acronym_str |
UEM-7 |
network_name_str |
Acta Scientiarum. Animal Sciences (Online) |
repository_id_str |
|
spelling |
Productive performance of three Nile tilapia (Oreochromis niloticus) lines feed with two protein levels - DOI: 10.4025/actascianimsci.v32i1.6862Desempenho produtivo de três linhagens de tilápia-do-Nilo (Oreochromis niloticus) alimentadas com dois níveis de proteína - DOI: 10.4025/actascianimsci.v32i1.6862GIFTcrude protein levelsperformance variablesGIFTníveis de proteína brutavariáveis de desempenhoPisciculturaThis study aimed to evaluate the productive performance of three Nile tilapia (Oreochromis niloticus) lines, fed with two crude protein levels (25 and 30%). The lines studied were Bouaké (BOU), Chitralada (CHI) and GIFT. The fish were individually marked and housed in two land nurseries with 140 m2 each, in a completely randomized design using three lineages and two levels of crude protein, with each individual counting as one replication. The water quality remained appropriate for the species. With regard to the lines studied, GIFT had the best performance for weight gain and total length, height, final width and weight, fillet yield and weight, regardless of culture conditions. This superiority to nonimproved lines can be attributed to the breeding line. The tilapia fed with 25% CP exceeded in 51.0% (BOU), 47.0% (CHI) and 58.0% (GIF) the weight of those fed with 30% CP. The results suggest less need of CP for tilapia in the finishing phase and alert to the biological value of feed ingredientsO presente trabalho objetivou avaliar o desempenho produtivo de três linhagens de tilápia-do-Nilo Oreochromis niloticus, alimentadas com dois níveis de proteína bruta (25 e 30%). As linhagens estudadas foram Bouaké (BOU), Chitralada (CHI) e GIFT. Os peixes foram marcados individualmente e alojados em dois viveiros de terra de 140 m2 cada, num delineamento inteiramente casualizado, utilizando três linhagens e dois níveis de proteína bruta, sendo cada indivíduo uma repetição. A qualidade da água manteve-se adequada para a espécie. Das linhagens estudadas, GIFT apresentou melhor desempenho para ganho de peso e comprimento total, altura, largura e peso final, rendimento e peso de filé, independente das condições de cultivo. Esta superioridade às linhagens não melhoradas pode ser conferida ao melhoramento genético da linhagem. As tilápias alimentadas com 25% PB superaram em 51,0% (BOU), 47,0% (CHI) e 58,0% (GIF) o peso daquelas alimentados com 30% PB. Os resultados obtidos sugerem menor necessidade de PB para tilápias na fase de terminação e alerta para o valor biológico dos ingredientes das raçõesEditora da Universidade Estadual de Maringá2010-02-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesqusa de campoapplication/pdfapplication/pdfapplication/mswordhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/686210.4025/actascianimsci.v32i1.6862Acta Scientiarum. Animal Sciences; Vol 32 No 1 (2010); 77-83Acta Scientiarum. Animal Sciences; v. 32 n. 1 (2010); 77-831807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6862/6862https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6862/5659https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6862/751375140862Fülber, Vanice MarliRibeiro, Ricardo PereiraBraccini, Graciela LuccaVargas, Lauro DanielMarengoni, Nilton Garciainfo:eu-repo/semantics/openAccess2024-05-17T13:04:11Zoai:periodicos.uem.br/ojs:article/6862Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:04:11Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Productive performance of three Nile tilapia (Oreochromis niloticus) lines feed with two protein levels - DOI: 10.4025/actascianimsci.v32i1.6862 Desempenho produtivo de três linhagens de tilápia-do-Nilo (Oreochromis niloticus) alimentadas com dois níveis de proteína - DOI: 10.4025/actascianimsci.v32i1.6862 |
title |
Productive performance of three Nile tilapia (Oreochromis niloticus) lines feed with two protein levels - DOI: 10.4025/actascianimsci.v32i1.6862 |
spellingShingle |
Productive performance of three Nile tilapia (Oreochromis niloticus) lines feed with two protein levels - DOI: 10.4025/actascianimsci.v32i1.6862 Fülber, Vanice Marli GIFT crude protein levels performance variables GIFT níveis de proteína bruta variáveis de desempenho Piscicultura |
title_short |
Productive performance of three Nile tilapia (Oreochromis niloticus) lines feed with two protein levels - DOI: 10.4025/actascianimsci.v32i1.6862 |
title_full |
Productive performance of three Nile tilapia (Oreochromis niloticus) lines feed with two protein levels - DOI: 10.4025/actascianimsci.v32i1.6862 |
title_fullStr |
Productive performance of three Nile tilapia (Oreochromis niloticus) lines feed with two protein levels - DOI: 10.4025/actascianimsci.v32i1.6862 |
title_full_unstemmed |
Productive performance of three Nile tilapia (Oreochromis niloticus) lines feed with two protein levels - DOI: 10.4025/actascianimsci.v32i1.6862 |
title_sort |
Productive performance of three Nile tilapia (Oreochromis niloticus) lines feed with two protein levels - DOI: 10.4025/actascianimsci.v32i1.6862 |
author |
Fülber, Vanice Marli |
author_facet |
Fülber, Vanice Marli Ribeiro, Ricardo Pereira Braccini, Graciela Lucca Vargas, Lauro Daniel Marengoni, Nilton Garcia |
author_role |
author |
author2 |
Ribeiro, Ricardo Pereira Braccini, Graciela Lucca Vargas, Lauro Daniel Marengoni, Nilton Garcia |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Fülber, Vanice Marli Ribeiro, Ricardo Pereira Braccini, Graciela Lucca Vargas, Lauro Daniel Marengoni, Nilton Garcia |
dc.subject.por.fl_str_mv |
GIFT crude protein levels performance variables GIFT níveis de proteína bruta variáveis de desempenho Piscicultura |
topic |
GIFT crude protein levels performance variables GIFT níveis de proteína bruta variáveis de desempenho Piscicultura |
description |
This study aimed to evaluate the productive performance of three Nile tilapia (Oreochromis niloticus) lines, fed with two crude protein levels (25 and 30%). The lines studied were Bouaké (BOU), Chitralada (CHI) and GIFT. The fish were individually marked and housed in two land nurseries with 140 m2 each, in a completely randomized design using three lineages and two levels of crude protein, with each individual counting as one replication. The water quality remained appropriate for the species. With regard to the lines studied, GIFT had the best performance for weight gain and total length, height, final width and weight, fillet yield and weight, regardless of culture conditions. This superiority to nonimproved lines can be attributed to the breeding line. The tilapia fed with 25% CP exceeded in 51.0% (BOU), 47.0% (CHI) and 58.0% (GIF) the weight of those fed with 30% CP. The results suggest less need of CP for tilapia in the finishing phase and alert to the biological value of feed ingredients |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-02-03 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesqusa de campo |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6862 10.4025/actascianimsci.v32i1.6862 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6862 |
identifier_str_mv |
10.4025/actascianimsci.v32i1.6862 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6862/6862 https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6862/5659 https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/6862/751375140862 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/msword |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 32 No 1 (2010); 77-83 Acta Scientiarum. Animal Sciences; v. 32 n. 1 (2010); 77-83 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315359652642816 |