Estabelecimento in vitro de clones híbridos de Eucalyptus globulus
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/38930 |
Resumo: | The present study aimed to evaluate the behavior of Eucalyptus grandis x Eucalyptus globulus and Eucalyptus urophylla x Eucalyptus globulus clones and the effect of different in vitro insertions (at 30, 90 and 150 days after pruning the donor plants) in the in vitro establishment phase. The mini-stump plants, explant providers for the in vitro introductions, were cultivated under an indoor semi-hydroponic clonal mini-hedging. Nodal segment explants of 21 Eucalyptus urophylla x Eucalyptus globulus clones and eight Eucalyptus grandis x Eucalyptus globulus clones were harvested, disinfected and inoculated in an MS culture medium, supplemented with 0.5 mg L-1 of BAP and 0.1 mg L-1 of NAA. After 30 days in culture, evaluations were made and it was concluded that there were variations among the clones, as well as in vitro introductions, for the studied variables, where the in vitro establishment was possible for most clones. |
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Estabelecimento in vitro de clones híbridos de Eucalyptus globulusIn vitro establishment of Eucalyptus globulus hybrid clonesMicropropagação de plantasIntrodução in vitroEucalipto - ClonagemPlant micropropagationIn vitro introductionEucalyptus - CloningThe present study aimed to evaluate the behavior of Eucalyptus grandis x Eucalyptus globulus and Eucalyptus urophylla x Eucalyptus globulus clones and the effect of different in vitro insertions (at 30, 90 and 150 days after pruning the donor plants) in the in vitro establishment phase. The mini-stump plants, explant providers for the in vitro introductions, were cultivated under an indoor semi-hydroponic clonal mini-hedging. Nodal segment explants of 21 Eucalyptus urophylla x Eucalyptus globulus clones and eight Eucalyptus grandis x Eucalyptus globulus clones were harvested, disinfected and inoculated in an MS culture medium, supplemented with 0.5 mg L-1 of BAP and 0.1 mg L-1 of NAA. After 30 days in culture, evaluations were made and it was concluded that there were variations among the clones, as well as in vitro introductions, for the studied variables, where the in vitro establishment was possible for most clones.O presente estudo teve como objetivos avaliar o comportamento de clones de Eucalyptus grandis W.Hill ex Maiden x Eucalyptus globulus Labill e Eucalyptus urophylla S.T.Blake x Eucalyptus globulus Labill e o efeito de diferentes introduções in vitro (aos 30, 90 e 150 dias após a poda do ápice das minicepas) na fase de estabelecimento in vitro. As minicepas, fornecedoras dos explantes para a introdução in vitro, foram conduzidas em minijardim clonal semi-hidropônico. Segmentos nodais de 21 clones de Eucalyptus urophylla x Eucalyptus globulus e 8 clones de Eucalyptus grandis x Eucalyptus globulus foram coletados, desinfestados e inoculados em meio de cultura MS, suplementado com 0,5 mg L-1 de BAP e 0,1 mg L-1 de ANA. Após 30 dias em cultura, foram feitas as avaliações e concluiu-se que houve variação entre clones, bem como entre introduções in vitro, para as variáveis estudadas, sendo possível o estabelecimento in vitro da maioria dos clones.Universidade Federal de Santa Maria2020-02-06T16:21:36Z2020-02-06T16:21:36Z2012info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfBORGES, S. R. et al. Estabelecimento in vitro de clones híbridos de Eucalyptus globulus. Ciência Florestal, Santa Maria, v. 22, n. 3, p. 605-616, jul./set. 2012.http://repositorio.ufla.br/jspui/handle/1/38930Ciência Florestalreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessBorges, Silvano RodriguesXavier, AloísioOliveira, Leandro Silva deLopes, Aline PontesOtoni, Wagner CamposTakahashi, Elizabete KeikoMelo, Lucas Amaral depor2020-02-06T16:21:52Zoai:localhost:1/38930Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-02-06T16:21:52Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Estabelecimento in vitro de clones híbridos de Eucalyptus globulus In vitro establishment of Eucalyptus globulus hybrid clones |
title |
Estabelecimento in vitro de clones híbridos de Eucalyptus globulus |
spellingShingle |
Estabelecimento in vitro de clones híbridos de Eucalyptus globulus Borges, Silvano Rodrigues Micropropagação de plantas Introdução in vitro Eucalipto - Clonagem Plant micropropagation In vitro introduction Eucalyptus - Cloning |
title_short |
Estabelecimento in vitro de clones híbridos de Eucalyptus globulus |
title_full |
Estabelecimento in vitro de clones híbridos de Eucalyptus globulus |
title_fullStr |
Estabelecimento in vitro de clones híbridos de Eucalyptus globulus |
title_full_unstemmed |
Estabelecimento in vitro de clones híbridos de Eucalyptus globulus |
title_sort |
Estabelecimento in vitro de clones híbridos de Eucalyptus globulus |
author |
Borges, Silvano Rodrigues |
author_facet |
Borges, Silvano Rodrigues Xavier, Aloísio Oliveira, Leandro Silva de Lopes, Aline Pontes Otoni, Wagner Campos Takahashi, Elizabete Keiko Melo, Lucas Amaral de |
author_role |
author |
author2 |
Xavier, Aloísio Oliveira, Leandro Silva de Lopes, Aline Pontes Otoni, Wagner Campos Takahashi, Elizabete Keiko Melo, Lucas Amaral de |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Borges, Silvano Rodrigues Xavier, Aloísio Oliveira, Leandro Silva de Lopes, Aline Pontes Otoni, Wagner Campos Takahashi, Elizabete Keiko Melo, Lucas Amaral de |
dc.subject.por.fl_str_mv |
Micropropagação de plantas Introdução in vitro Eucalipto - Clonagem Plant micropropagation In vitro introduction Eucalyptus - Cloning |
topic |
Micropropagação de plantas Introdução in vitro Eucalipto - Clonagem Plant micropropagation In vitro introduction Eucalyptus - Cloning |
description |
The present study aimed to evaluate the behavior of Eucalyptus grandis x Eucalyptus globulus and Eucalyptus urophylla x Eucalyptus globulus clones and the effect of different in vitro insertions (at 30, 90 and 150 days after pruning the donor plants) in the in vitro establishment phase. The mini-stump plants, explant providers for the in vitro introductions, were cultivated under an indoor semi-hydroponic clonal mini-hedging. Nodal segment explants of 21 Eucalyptus urophylla x Eucalyptus globulus clones and eight Eucalyptus grandis x Eucalyptus globulus clones were harvested, disinfected and inoculated in an MS culture medium, supplemented with 0.5 mg L-1 of BAP and 0.1 mg L-1 of NAA. After 30 days in culture, evaluations were made and it was concluded that there were variations among the clones, as well as in vitro introductions, for the studied variables, where the in vitro establishment was possible for most clones. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012 2020-02-06T16:21:36Z 2020-02-06T16:21:36Z |
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 |
BORGES, S. R. et al. Estabelecimento in vitro de clones híbridos de Eucalyptus globulus. Ciência Florestal, Santa Maria, v. 22, n. 3, p. 605-616, jul./set. 2012. http://repositorio.ufla.br/jspui/handle/1/38930 |
identifier_str_mv |
BORGES, S. R. et al. Estabelecimento in vitro de clones híbridos de Eucalyptus globulus. Ciência Florestal, Santa Maria, v. 22, n. 3, p. 605-616, jul./set. 2012. |
url |
http://repositorio.ufla.br/jspui/handle/1/38930 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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 Florestal 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 |
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1784550160715481088 |