Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcoming

Detalhes bibliográficos
Autor(a) principal: Chaves, Izabel de Souza
Data de Publicação: 2011
Outros Autores: Alvarenga, Amauri Alves de, Dousseau, Sara, Soares, Giuliana Cristina Mourão, Souza, Elma dos Santos, Artur, Mariana Aline Silva
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/11996
Resumo: To assess the germination behavior of Miconia ligustroides (DC.) Naudin, diaspores were submitted to different regimes of temperature, light and substrate. Due to intrinsic low germination of the diaspores, they were submitted to treatments that aimed to overcome endogenous and exogenous dormancy. Miconia ligustroides presents complex dormancy and to overcome it is recommended to soak the diaspores in H2SO4 diluted at 75% for 5 minutes, wash it and then soak it in a solution of 400 mg L-1 of GA3 for 12 hours. Seeding should be done on Germtest® paper at 25 °C.
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spelling Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcomingGerminação de diásporos de Miconia ligustroides (Melastomataceae) submetidos a diferentes tratamentos de superação de dormênciaSementes – DormênciaGerminaçãoSeeds – DormancyGerminationMiconia ligustroidesTo assess the germination behavior of Miconia ligustroides (DC.) Naudin, diaspores were submitted to different regimes of temperature, light and substrate. Due to intrinsic low germination of the diaspores, they were submitted to treatments that aimed to overcome endogenous and exogenous dormancy. Miconia ligustroides presents complex dormancy and to overcome it is recommended to soak the diaspores in H2SO4 diluted at 75% for 5 minutes, wash it and then soak it in a solution of 400 mg L-1 of GA3 for 12 hours. Seeding should be done on Germtest® paper at 25 °C.Para avaliar o comportamento germinativo de Miconia ligustroides (DC.) Naudin, diásporos foram submetidos a diferentes regimes de temperatura, luz e substrato. Devido à baixa germinabilidade dos diásporos, foram realizados tratamentos de superação de dormência endógena e exógena. Miconia ligustroides apresenta dormência complexa e para superá-la recomenda-se a imersão dos diásporos em H2SO4 diluído a 75% por 5 minutos, seguida de lavagem e embebição em solução de 400 mg L-1 de GA3 por 12 horas. A semeadura deve ser realizada em papel Germtest® à 25 °C.Sociedade Botânica de São Paulo2016-11-21T11:46:27Z2016-11-21T11:46:27Z2011-06-10info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfCHAVES, I. de S. et al. Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcoming. Brazilian Journal of Botany, São Paulo, v. 34, n. 3, p. 335-341, jul./set. 2011.http://repositorio.ufla.br/jspui/handle/1/11996Brazilian Journal of Botanyreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAChaves, Izabel de SouzaAlvarenga, Amauri Alves deDousseau, SaraSoares, Giuliana Cristina MourãoSouza, Elma dos SantosArtur, Mariana Aline Silvainfo:eu-repo/semantics/openAccesseng2023-05-30T13:33:03Zoai:localhost:1/11996Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-30T13:33:03Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcoming
Germinação de diásporos de Miconia ligustroides (Melastomataceae) submetidos a diferentes tratamentos de superação de dormência
title Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcoming
spellingShingle Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcoming
Chaves, Izabel de Souza
Sementes – Dormência
Germinação
Seeds – Dormancy
Germination
Miconia ligustroides
title_short Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcoming
title_full Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcoming
title_fullStr Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcoming
title_full_unstemmed Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcoming
title_sort Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcoming
author Chaves, Izabel de Souza
author_facet Chaves, Izabel de Souza
Alvarenga, Amauri Alves de
Dousseau, Sara
Soares, Giuliana Cristina Mourão
Souza, Elma dos Santos
Artur, Mariana Aline Silva
author_role author
author2 Alvarenga, Amauri Alves de
Dousseau, Sara
Soares, Giuliana Cristina Mourão
Souza, Elma dos Santos
Artur, Mariana Aline Silva
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Chaves, Izabel de Souza
Alvarenga, Amauri Alves de
Dousseau, Sara
Soares, Giuliana Cristina Mourão
Souza, Elma dos Santos
Artur, Mariana Aline Silva
dc.subject.por.fl_str_mv Sementes – Dormência
Germinação
Seeds – Dormancy
Germination
Miconia ligustroides
topic Sementes – Dormência
Germinação
Seeds – Dormancy
Germination
Miconia ligustroides
description To assess the germination behavior of Miconia ligustroides (DC.) Naudin, diaspores were submitted to different regimes of temperature, light and substrate. Due to intrinsic low germination of the diaspores, they were submitted to treatments that aimed to overcome endogenous and exogenous dormancy. Miconia ligustroides presents complex dormancy and to overcome it is recommended to soak the diaspores in H2SO4 diluted at 75% for 5 minutes, wash it and then soak it in a solution of 400 mg L-1 of GA3 for 12 hours. Seeding should be done on Germtest® paper at 25 °C.
publishDate 2011
dc.date.none.fl_str_mv 2011-06-10
2016-11-21T11:46:27Z
2016-11-21T11:46:27Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv CHAVES, I. de S. et al. Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcoming. Brazilian Journal of Botany, São Paulo, v. 34, n. 3, p. 335-341, jul./set. 2011.
http://repositorio.ufla.br/jspui/handle/1/11996
identifier_str_mv CHAVES, I. de S. et al. Germination of Miconia ligustroides (Melastomataceae) diaspores submitted to different treatments for dormancy overcoming. Brazilian Journal of Botany, São Paulo, v. 34, n. 3, p. 335-341, jul./set. 2011.
url http://repositorio.ufla.br/jspui/handle/1/11996
dc.language.iso.fl_str_mv eng
language eng
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 Sociedade Botânica de São Paulo
publisher.none.fl_str_mv Sociedade Botânica de São Paulo
dc.source.none.fl_str_mv Brazilian Journal of Botany
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
_version_ 1807835216762372096

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