Plant growth regulators on the pre-harvest period of 'Pêra' oranges

Detalhes bibliográficos
Autor(a) principal: Almeida,Isolina Maria Leite de
Data de Publicação: 2008
Outros Autores: Ono,Elizabeth Orika, Rodrigues,João Domingos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência Rural
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782008000300011
Resumo: This research evaluated the effects of auxins and gibberellins applied at pre-harvest on the quality of orange juice. Orange trees, Citrus sinensis Osbeck, cv. 'Pêra' were sprayed in three applications, at 45-day intervals, with the following treatments: GA3 + 2,4-D at 12.5mg L-1 each; GA3 + 2,4-D at 25mg L-1; GA3 + 2,4-D at 37.5mg L-1; GA3 + NAA at 12.5mg L-1; GA3 + NAA at 25mg L-1; GA3 + NAA at 37.5mg L-1; NAA + 2,4-D at 12.5mg L-1; NAA + 2,4-D at 25mg L-1; NAA + 2,4-D at 37.5mg L-1, and a control. The treatments did not change juice quality, and showed no plant growth regulator residues 110 days after the last application in every case below 0.05mg L-1.
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spelling Plant growth regulators on the pre-harvest period of 'Pêra' orangesCitrus sinensisinternal qualityplant growth regulatorsresidueThis research evaluated the effects of auxins and gibberellins applied at pre-harvest on the quality of orange juice. Orange trees, Citrus sinensis Osbeck, cv. 'Pêra' were sprayed in three applications, at 45-day intervals, with the following treatments: GA3 + 2,4-D at 12.5mg L-1 each; GA3 + 2,4-D at 25mg L-1; GA3 + 2,4-D at 37.5mg L-1; GA3 + NAA at 12.5mg L-1; GA3 + NAA at 25mg L-1; GA3 + NAA at 37.5mg L-1; NAA + 2,4-D at 12.5mg L-1; NAA + 2,4-D at 25mg L-1; NAA + 2,4-D at 37.5mg L-1, and a control. The treatments did not change juice quality, and showed no plant growth regulator residues 110 days after the last application in every case below 0.05mg L-1.Universidade Federal de Santa Maria2008-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782008000300011Ciência Rural v.38 n.3 2008reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/S0103-84782008000300011info:eu-repo/semantics/openAccessAlmeida,Isolina Maria Leite deOno,Elizabeth OrikaRodrigues,João Domingoseng2008-04-04T00:00:00ZRevista
dc.title.none.fl_str_mv Plant growth regulators on the pre-harvest period of 'Pêra' oranges
title Plant growth regulators on the pre-harvest period of 'Pêra' oranges
spellingShingle Plant growth regulators on the pre-harvest period of 'Pêra' oranges
Almeida,Isolina Maria Leite de
Citrus sinensis
internal quality
plant growth regulators
residue
title_short Plant growth regulators on the pre-harvest period of 'Pêra' oranges
title_full Plant growth regulators on the pre-harvest period of 'Pêra' oranges
title_fullStr Plant growth regulators on the pre-harvest period of 'Pêra' oranges
title_full_unstemmed Plant growth regulators on the pre-harvest period of 'Pêra' oranges
title_sort Plant growth regulators on the pre-harvest period of 'Pêra' oranges
author Almeida,Isolina Maria Leite de
author_facet Almeida,Isolina Maria Leite de
Ono,Elizabeth Orika
Rodrigues,João Domingos
author_role author
author2 Ono,Elizabeth Orika
Rodrigues,João Domingos
author2_role author
author
dc.contributor.author.fl_str_mv Almeida,Isolina Maria Leite de
Ono,Elizabeth Orika
Rodrigues,João Domingos
dc.subject.por.fl_str_mv Citrus sinensis
internal quality
plant growth regulators
residue
topic Citrus sinensis
internal quality
plant growth regulators
residue
description This research evaluated the effects of auxins and gibberellins applied at pre-harvest on the quality of orange juice. Orange trees, Citrus sinensis Osbeck, cv. 'Pêra' were sprayed in three applications, at 45-day intervals, with the following treatments: GA3 + 2,4-D at 12.5mg L-1 each; GA3 + 2,4-D at 25mg L-1; GA3 + 2,4-D at 37.5mg L-1; GA3 + NAA at 12.5mg L-1; GA3 + NAA at 25mg L-1; GA3 + NAA at 37.5mg L-1; NAA + 2,4-D at 12.5mg L-1; NAA + 2,4-D at 25mg L-1; NAA + 2,4-D at 37.5mg L-1, and a control. The treatments did not change juice quality, and showed no plant growth regulator residues 110 days after the last application in every case below 0.05mg L-1.
publishDate 2008
dc.date.none.fl_str_mv 2008-06-01
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=S0103-84782008000300011
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782008000300011
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-84782008000300011
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 Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Rural v.38 n.3 2008
reponame:Ciência Rural
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Rural
collection Ciência Rural
repository.name.fl_str_mv
repository.mail.fl_str_mv
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