Application of the taguchis loss function in the breeding of nile tilapia fed with different levels of alcohol yeast
Autor(a) principal: | |
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Data de Publicação: | 2000 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Archives of Biology and Technology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000100011 |
Resumo: | Studies were conducted to evaluate the effect of 10%, 20% and 30% ration substitutions for distillery yeast on the function Taguchis loss using two hundred and forty 45-day-old fingerlings of Nile tilapia (Oreochromis niloticus), sexually reverted with an initial average weight of 1.25 ± 0.14 g placed in amianthus box.. The average results obtained for the limnological parameters of the water quality control through chemical analysis were considered normal. Taguchis losses for the total production, for the dead and discarded fishes did not show correlation for the different levels of alcohol yeast inclusion, showing that the choice of the yeast level in the ration for these fishes depended on its availability and occasional cost. It was observed that the losses, specially those in the amianthus boxes, could be attributed to the density limitation, absence of natural feeding and great dispersion in the fishe size. |
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Brazilian Archives of Biology and Technology |
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Application of the taguchis loss function in the breeding of nile tilapia fed with different levels of alcohol yeastqualityrationTaguchitilapiayeastStudies were conducted to evaluate the effect of 10%, 20% and 30% ration substitutions for distillery yeast on the function Taguchis loss using two hundred and forty 45-day-old fingerlings of Nile tilapia (Oreochromis niloticus), sexually reverted with an initial average weight of 1.25 ± 0.14 g placed in amianthus box.. The average results obtained for the limnological parameters of the water quality control through chemical analysis were considered normal. Taguchis losses for the total production, for the dead and discarded fishes did not show correlation for the different levels of alcohol yeast inclusion, showing that the choice of the yeast level in the ration for these fishes depended on its availability and occasional cost. It was observed that the losses, specially those in the amianthus boxes, could be attributed to the density limitation, absence of natural feeding and great dispersion in the fishe size.Instituto de Tecnologia do Paraná - Tecpar2000-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000100011Brazilian Archives of Biology and Technology v.43 n.1 2000reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132000000100011info:eu-repo/semantics/openAccessMedri,VandirPereira,Geni VaréaLeonhardt,Júlio Hermanneng2010-10-07T00:00:00Zoai:scielo:S1516-89132000000100011Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2010-10-07T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false |
dc.title.none.fl_str_mv |
Application of the taguchis loss function in the breeding of nile tilapia fed with different levels of alcohol yeast |
title |
Application of the taguchis loss function in the breeding of nile tilapia fed with different levels of alcohol yeast |
spellingShingle |
Application of the taguchis loss function in the breeding of nile tilapia fed with different levels of alcohol yeast Medri,Vandir quality ration Taguchi tilapia yeast |
title_short |
Application of the taguchis loss function in the breeding of nile tilapia fed with different levels of alcohol yeast |
title_full |
Application of the taguchis loss function in the breeding of nile tilapia fed with different levels of alcohol yeast |
title_fullStr |
Application of the taguchis loss function in the breeding of nile tilapia fed with different levels of alcohol yeast |
title_full_unstemmed |
Application of the taguchis loss function in the breeding of nile tilapia fed with different levels of alcohol yeast |
title_sort |
Application of the taguchis loss function in the breeding of nile tilapia fed with different levels of alcohol yeast |
author |
Medri,Vandir |
author_facet |
Medri,Vandir Pereira,Geni Varéa Leonhardt,Júlio Hermann |
author_role |
author |
author2 |
Pereira,Geni Varéa Leonhardt,Júlio Hermann |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Medri,Vandir Pereira,Geni Varéa Leonhardt,Júlio Hermann |
dc.subject.por.fl_str_mv |
quality ration Taguchi tilapia yeast |
topic |
quality ration Taguchi tilapia yeast |
description |
Studies were conducted to evaluate the effect of 10%, 20% and 30% ration substitutions for distillery yeast on the function Taguchis loss using two hundred and forty 45-day-old fingerlings of Nile tilapia (Oreochromis niloticus), sexually reverted with an initial average weight of 1.25 ± 0.14 g placed in amianthus box.. The average results obtained for the limnological parameters of the water quality control through chemical analysis were considered normal. Taguchis losses for the total production, for the dead and discarded fishes did not show correlation for the different levels of alcohol yeast inclusion, showing that the choice of the yeast level in the ration for these fishes depended on its availability and occasional cost. It was observed that the losses, specially those in the amianthus boxes, could be attributed to the density limitation, absence of natural feeding and great dispersion in the fishe size. |
publishDate |
2000 |
dc.date.none.fl_str_mv |
2000-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000100011 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000100011 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-89132000000100011 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
publisher.none.fl_str_mv |
Instituto de Tecnologia do Paraná - Tecpar |
dc.source.none.fl_str_mv |
Brazilian Archives of Biology and Technology v.43 n.1 2000 reponame:Brazilian Archives of Biology and Technology instname:Instituto de Tecnologia do Paraná (Tecpar) instacron:TECPAR |
instname_str |
Instituto de Tecnologia do Paraná (Tecpar) |
instacron_str |
TECPAR |
institution |
TECPAR |
reponame_str |
Brazilian Archives of Biology and Technology |
collection |
Brazilian Archives of Biology and Technology |
repository.name.fl_str_mv |
Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar) |
repository.mail.fl_str_mv |
babt@tecpar.br||babt@tecpar.br |
_version_ |
1750318268258713600 |