Viability and germination of olive embryos subjected to different conditions of fruit storage

Detalhes bibliográficos
Autor(a) principal: de Souza, Rafaeli Aparecida Vieira
Data de Publicação: 2011
Outros Autores: Braga, Francyane Tavares, Neto, João Vieira, de Mendonça, Elisabeth Aparecida Furtado, de Azevedo, Patrícia Helena, Cançado, Geraldo Magela de Almeida
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/9490
Resumo: The objective of this work was to evaluate the effect of different storage conditions on the preservation of the viability and germination of olive zygotic embryos. A completely randomized block design was used, in a 4x2 factorial arrangement. Fruits of the cultivar Santa Catalina were subjected to different storage conditions – plastic bag in refrigerator at 4–5°C and 15% relative humidity (RH), dissector in refrigerator at 4–5°C and 12% RH, plastic bag at laboratory room at 27±1°C and 55% RH, dissector in laboratory room at 27±1°C and 30% RH –, and to storage periods of 30 and 120 days. In vitro germination and viability were evaluated by the tetrazolium test at 30 and 120 days of storage. The highest germination rate (91.66%) and viability (33.33%) were observed at 4–5°C and 12% RH at 30 days. This storage condition preserves olive fruits for longer time.
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spelling Viability and germination of olive embryos subjected to different conditions of fruit storageViabilidade e germinação de embriões de oliveira submetidos a diferentes condições de armazenamento de frutosOlea europaea; seed physiology; in vitro germination; tetrazolium testOlea europaea; fisiologia de sementes; germinação in vitro; teste de tetrazólioThe objective of this work was to evaluate the effect of different storage conditions on the preservation of the viability and germination of olive zygotic embryos. A completely randomized block design was used, in a 4x2 factorial arrangement. Fruits of the cultivar Santa Catalina were subjected to different storage conditions – plastic bag in refrigerator at 4–5°C and 15% relative humidity (RH), dissector in refrigerator at 4–5°C and 12% RH, plastic bag at laboratory room at 27±1°C and 55% RH, dissector in laboratory room at 27±1°C and 30% RH –, and to storage periods of 30 and 120 days. In vitro germination and viability were evaluated by the tetrazolium test at 30 and 120 days of storage. The highest germination rate (91.66%) and viability (33.33%) were observed at 4–5°C and 12% RH at 30 days. This storage condition preserves olive fruits for longer time.O objetivo deste trabalho foi avaliar o efeito de diferentes condições de armazenamento na preservação da viabilidade e da germinação de embriões zigóticos de oliveira. Utilizou-se o delineamento inteiramente casualizado, em esquema fatorial 4x2. Frutos da cultivar Santa Catalina foram submetidos a diferentes condições de armazenamento – saco plástico em geladeira a 4–5°C e 15% de umidade relativa (UR), dessecador em geladeira a 4–5°C e 12% UR, saco plástico em laboratório a 27±1°C e 55% UR, dessecador em laboratório a 27±1°C e 30% UR – e aos períodos de armazenamento de 30 e 120 dias. A germinação in vitro e a viabilidade foram avaliadas pelo teste de tetrazólio aos 30 e 120 dias de armazenamento. A maior taxa de germinação (91,66%) e de viabilidade (33,33%) foram observadas a 4–5°C e 12% UR, aos 30 dias. Esta condição de armazenamento preserva os frutos de oliveira por mais tempo.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraFAPEMIG, CAPES, FINEP, EMBRAPAde Souza, Rafaeli Aparecida VieiraBraga, Francyane TavaresNeto, João Vieirade Mendonça, Elisabeth Aparecida Furtadode Azevedo, Patrícia HelenaCançado, Geraldo Magela de Almeida2011-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/9490Pesquisa Agropecuaria Brasileira; v.46, n.3, mar. 2011; 309-314Pesquisa Agropecuária Brasileira; v.46, n.3, mar. 2011; 309-3141678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/9490/6271https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/9490/4720info:eu-repo/semantics/openAccess2014-05-21T15:18:07Zoai:ojs.seer.sct.embrapa.br:article/9490Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-05-21T15:18:07Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Viability and germination of olive embryos subjected to different conditions of fruit storage
Viabilidade e germinação de embriões de oliveira submetidos a diferentes condições de armazenamento de frutos
title Viability and germination of olive embryos subjected to different conditions of fruit storage
spellingShingle Viability and germination of olive embryos subjected to different conditions of fruit storage
de Souza, Rafaeli Aparecida Vieira
Olea europaea; seed physiology; in vitro germination; tetrazolium test
Olea europaea; fisiologia de sementes; germinação in vitro; teste de tetrazólio
title_short Viability and germination of olive embryos subjected to different conditions of fruit storage
title_full Viability and germination of olive embryos subjected to different conditions of fruit storage
title_fullStr Viability and germination of olive embryos subjected to different conditions of fruit storage
title_full_unstemmed Viability and germination of olive embryos subjected to different conditions of fruit storage
title_sort Viability and germination of olive embryos subjected to different conditions of fruit storage
author de Souza, Rafaeli Aparecida Vieira
author_facet de Souza, Rafaeli Aparecida Vieira
Braga, Francyane Tavares
Neto, João Vieira
de Mendonça, Elisabeth Aparecida Furtado
de Azevedo, Patrícia Helena
Cançado, Geraldo Magela de Almeida
author_role author
author2 Braga, Francyane Tavares
Neto, João Vieira
de Mendonça, Elisabeth Aparecida Furtado
de Azevedo, Patrícia Helena
Cançado, Geraldo Magela de Almeida
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv
FAPEMIG, CAPES, FINEP, EMBRAPA
dc.contributor.author.fl_str_mv de Souza, Rafaeli Aparecida Vieira
Braga, Francyane Tavares
Neto, João Vieira
de Mendonça, Elisabeth Aparecida Furtado
de Azevedo, Patrícia Helena
Cançado, Geraldo Magela de Almeida
dc.subject.por.fl_str_mv Olea europaea; seed physiology; in vitro germination; tetrazolium test
Olea europaea; fisiologia de sementes; germinação in vitro; teste de tetrazólio
topic Olea europaea; seed physiology; in vitro germination; tetrazolium test
Olea europaea; fisiologia de sementes; germinação in vitro; teste de tetrazólio
description The objective of this work was to evaluate the effect of different storage conditions on the preservation of the viability and germination of olive zygotic embryos. A completely randomized block design was used, in a 4x2 factorial arrangement. Fruits of the cultivar Santa Catalina were subjected to different storage conditions – plastic bag in refrigerator at 4–5°C and 15% relative humidity (RH), dissector in refrigerator at 4–5°C and 12% RH, plastic bag at laboratory room at 27±1°C and 55% RH, dissector in laboratory room at 27±1°C and 30% RH –, and to storage periods of 30 and 120 days. In vitro germination and viability were evaluated by the tetrazolium test at 30 and 120 days of storage. The highest germination rate (91.66%) and viability (33.33%) were observed at 4–5°C and 12% RH at 30 days. This storage condition preserves olive fruits for longer time.
publishDate 2011
dc.date.none.fl_str_mv 2011-06-01
dc.type.none.fl_str_mv
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://seer.sct.embrapa.br/index.php/pab/article/view/9490
url https://seer.sct.embrapa.br/index.php/pab/article/view/9490
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/9490/6271
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/9490/4720
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.46, n.3, mar. 2011; 309-314
Pesquisa Agropecuária Brasileira; v.46, n.3, mar. 2011; 309-314
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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