Germination and acclimatization of Melocactus sergipensis Taylor & Meiado

Detalhes bibliográficos
Autor(a) principal: Bravo Filho, Eronides Soares
Data de Publicação: 2019
Outros Autores: de Santana, Marlucia Cruz, Santos, Paulo Augusto Almeida, Ribeiro, Adauto de Souza
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Iheringia. Série Botânica
Texto Completo: https://isb.emnuvens.com.br/iheringia/article/view/797
Resumo: Melocactus sergipensis is endemic to the state of Sergipe in northeastern Brazil, with an estimated population of 100 adult individuals. The present study evaluated the effect of imbibition on the in vitro and ex vitro germination of M. sergipensis seeds, and the influence of different substrates on acclimatization. The experimental design was completely randomized, and the data were evaluated using an Analysis of Variance with Tukey’s test, considering a 5% significance level. Soaking the seeds for 6 h in 2 mg L-1 GA3 increased in vitro germination significantly, from 10% to 38%, although no significant variation was found in germination rates among the different substrates. Acclimatization occurred in all substrates, with a survival rate of over 88%.
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spelling Germination and acclimatization of Melocactus sergipensis Taylor & MeiadoGermination and acclimatization of Melocactus sergipensis Taylor & MeiadoTurk’s cap cactusex situ conditionconservationin vitro establishmentMelocactus sergipensis is endemic to the state of Sergipe in northeastern Brazil, with an estimated population of 100 adult individuals. The present study evaluated the effect of imbibition on the in vitro and ex vitro germination of M. sergipensis seeds, and the influence of different substrates on acclimatization. The experimental design was completely randomized, and the data were evaluated using an Analysis of Variance with Tukey’s test, considering a 5% significance level. Soaking the seeds for 6 h in 2 mg L-1 GA3 increased in vitro germination significantly, from 10% to 38%, although no significant variation was found in germination rates among the different substrates. Acclimatization occurred in all substrates, with a survival rate of over 88%.Melocactus sergipensis is endemic to the state of Sergipe in northeastern Brazil, with an estimated population of 100 adult individuals. The present study evaluated the effect of imbibition on the in vitro and ex vitro germination of M. sergipensis seeds, and the influence of different substrates on acclimatization. The experimental design was completely randomized, and the data were evaluated using an Analysis of Variance with Tukey’s test, considering a 5% significance level. Soaking the seeds for 6 h in 2 mg L-1 GA3 increased in vitro germination significantly, from 10% to 38%, although no significant variation was found in germination rates among the different substrates. Acclimatization occurred in all substrates, with a survival rate of over 88%.Iheringia. Série Botânica.Iheringia, Série Botânica.2019-08-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://isb.emnuvens.com.br/iheringia/article/view/79710.21826/2446-82312019v74e2019009Iheringia. Série Botânica.; Vol. 74 (2019)Iheringia, Série Botânica.; v. 74 (2019)2446-82310073-4705reponame:Iheringia. Série Botânicainstname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)instacron:FZB/RSenghttps://isb.emnuvens.com.br/iheringia/article/view/797/475Copyright (c) 2019 Iheringia. Série Botânica.info:eu-repo/semantics/openAccessBravo Filho, Eronides Soaresde Santana, Marlucia CruzSantos, Paulo Augusto AlmeidaRibeiro, Adauto de Souza2019-10-16T12:35:12Zoai:ojs.emnuvens.com.br:article/797Revistahttps://isb.emnuvens.com.br/iheringiaONGhttps://isb.emnuvens.com.br/iheringia/oai||iheringia-bot@fzb.rs.gov.br2446-82310073-4705opendoar:2019-10-16T12:35:12Iheringia. Série Botânica - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)false
dc.title.none.fl_str_mv Germination and acclimatization of Melocactus sergipensis Taylor & Meiado
Germination and acclimatization of Melocactus sergipensis Taylor & Meiado
title Germination and acclimatization of Melocactus sergipensis Taylor & Meiado
spellingShingle Germination and acclimatization of Melocactus sergipensis Taylor & Meiado
Bravo Filho, Eronides Soares
Turk’s cap cactus
ex situ condition
conservation
in vitro establishment
title_short Germination and acclimatization of Melocactus sergipensis Taylor & Meiado
title_full Germination and acclimatization of Melocactus sergipensis Taylor & Meiado
title_fullStr Germination and acclimatization of Melocactus sergipensis Taylor & Meiado
title_full_unstemmed Germination and acclimatization of Melocactus sergipensis Taylor & Meiado
title_sort Germination and acclimatization of Melocactus sergipensis Taylor & Meiado
author Bravo Filho, Eronides Soares
author_facet Bravo Filho, Eronides Soares
de Santana, Marlucia Cruz
Santos, Paulo Augusto Almeida
Ribeiro, Adauto de Souza
author_role author
author2 de Santana, Marlucia Cruz
Santos, Paulo Augusto Almeida
Ribeiro, Adauto de Souza
author2_role author
author
author
dc.contributor.author.fl_str_mv Bravo Filho, Eronides Soares
de Santana, Marlucia Cruz
Santos, Paulo Augusto Almeida
Ribeiro, Adauto de Souza
dc.subject.por.fl_str_mv Turk’s cap cactus
ex situ condition
conservation
in vitro establishment
topic Turk’s cap cactus
ex situ condition
conservation
in vitro establishment
description Melocactus sergipensis is endemic to the state of Sergipe in northeastern Brazil, with an estimated population of 100 adult individuals. The present study evaluated the effect of imbibition on the in vitro and ex vitro germination of M. sergipensis seeds, and the influence of different substrates on acclimatization. The experimental design was completely randomized, and the data were evaluated using an Analysis of Variance with Tukey’s test, considering a 5% significance level. Soaking the seeds for 6 h in 2 mg L-1 GA3 increased in vitro germination significantly, from 10% to 38%, although no significant variation was found in germination rates among the different substrates. Acclimatization occurred in all substrates, with a survival rate of over 88%.
publishDate 2019
dc.date.none.fl_str_mv 2019-08-19
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://isb.emnuvens.com.br/iheringia/article/view/797
10.21826/2446-82312019v74e2019009
url https://isb.emnuvens.com.br/iheringia/article/view/797
identifier_str_mv 10.21826/2446-82312019v74e2019009
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://isb.emnuvens.com.br/iheringia/article/view/797/475
dc.rights.driver.fl_str_mv Copyright (c) 2019 Iheringia. Série Botânica.
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Iheringia. Série Botânica.
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Iheringia. Série Botânica.
Iheringia, Série Botânica.
publisher.none.fl_str_mv Iheringia. Série Botânica.
Iheringia, Série Botânica.
dc.source.none.fl_str_mv Iheringia. Série Botânica.; Vol. 74 (2019)
Iheringia, Série Botânica.; v. 74 (2019)
2446-8231
0073-4705
reponame:Iheringia. Série Botânica
instname:Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
instacron:FZB/RS
instname_str Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
instacron_str FZB/RS
institution FZB/RS
reponame_str Iheringia. Série Botânica
collection Iheringia. Série Botânica
repository.name.fl_str_mv Iheringia. Série Botânica - Fundação Zoobotânica do Rio Grande do Sul (FZB/RS)
repository.mail.fl_str_mv ||iheringia-bot@fzb.rs.gov.br
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