In vitro grafting in the propagation of Eucalyptus urophylla and E. grandis clones

Detalhes bibliográficos
Autor(a) principal: Bandeira, Fabiana Schmidt
Data de Publicação: 2006
Outros Autores: Xavier, Aloisio, Otoni, Wagner Campos, Dias, José Maria Moreira
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/7127
Resumo: The objective of this work was to evaluate the efficiency of the in vitro grafting in the propagation of two Eucalyptus urophylla and E. grandis hybrid clones. Juvenile stocks obtained from seeds of E. grandis and E. urophylla germinated in vitro were used. The grafted plants showed success up to 93% at 50 days for the scion and stock combinations. The highest final plant height values were observed when the stock was E. urophylla. Histologic analysis showed that cicatrized callus in the connection region was successfully followed by vascular recomposition in different combinations among scion with rootstocks.
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spelling In vitro grafting in the propagation of Eucalyptus urophylla and E. grandis clonesEnxertia in vitro na propagação de clones de Eucalyptus urophylla e E. grandisclonal propagation; clonal rejuvenation; tissue culturepropagação clonal; rejuvenescimento clonal; cultura de tecidosThe objective of this work was to evaluate the efficiency of the in vitro grafting in the propagation of two Eucalyptus urophylla and E. grandis hybrid clones. Juvenile stocks obtained from seeds of E. grandis and E. urophylla germinated in vitro were used. The grafted plants showed success up to 93% at 50 days for the scion and stock combinations. The highest final plant height values were observed when the stock was E. urophylla. Histologic analysis showed that cicatrized callus in the connection region was successfully followed by vascular recomposition in different combinations among scion with rootstocks.O objetivo deste trabalho foi avaliar a eficiência da enxertia in vitro na propagação de dois clones híbridos de Eucalyptus urophylla e E. grandis. Foram utilizados porta-enxertos juvenis obtidos de sementes de E. grandis e E. urophylla germinadas in vitro. As plantas enxertadas apresentaram pegamento de até 93% aos 50 dias de idade para as combinações de enxerto e porta-enxerto. Quanto ao crescimento em altura, verificaram-se melhores resultados em relação ao porta-enxerto E. urophylla. A análise histológica das plantas enxertadas comprovou a eficiência do processo de cicatrização do calo formado na região de conexão, seguida da reconstituição vascular.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraBandeira, Fabiana SchmidtXavier, AloisioOtoni, Wagner CamposDias, José Maria Moreira2006-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/7127Pesquisa Agropecuaria Brasileira; v.41, n.2, fev. 2006; 223-232Pesquisa Agropecuária Brasileira; v.41, n.2, fev. 2006; 223-2321678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/7127/4172info:eu-repo/semantics/openAccess2010-12-28T17:03:35Zoai:ojs.seer.sct.embrapa.br:article/7127Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-12-28T17:03:35Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv In vitro grafting in the propagation of Eucalyptus urophylla and E. grandis clones
Enxertia in vitro na propagação de clones de Eucalyptus urophylla e E. grandis
title In vitro grafting in the propagation of Eucalyptus urophylla and E. grandis clones
spellingShingle In vitro grafting in the propagation of Eucalyptus urophylla and E. grandis clones
Bandeira, Fabiana Schmidt
clonal propagation; clonal rejuvenation; tissue culture
propagação clonal; rejuvenescimento clonal; cultura de tecidos
title_short In vitro grafting in the propagation of Eucalyptus urophylla and E. grandis clones
title_full In vitro grafting in the propagation of Eucalyptus urophylla and E. grandis clones
title_fullStr In vitro grafting in the propagation of Eucalyptus urophylla and E. grandis clones
title_full_unstemmed In vitro grafting in the propagation of Eucalyptus urophylla and E. grandis clones
title_sort In vitro grafting in the propagation of Eucalyptus urophylla and E. grandis clones
author Bandeira, Fabiana Schmidt
author_facet Bandeira, Fabiana Schmidt
Xavier, Aloisio
Otoni, Wagner Campos
Dias, José Maria Moreira
author_role author
author2 Xavier, Aloisio
Otoni, Wagner Campos
Dias, José Maria Moreira
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Bandeira, Fabiana Schmidt
Xavier, Aloisio
Otoni, Wagner Campos
Dias, José Maria Moreira
dc.subject.por.fl_str_mv clonal propagation; clonal rejuvenation; tissue culture
propagação clonal; rejuvenescimento clonal; cultura de tecidos
topic clonal propagation; clonal rejuvenation; tissue culture
propagação clonal; rejuvenescimento clonal; cultura de tecidos
description The objective of this work was to evaluate the efficiency of the in vitro grafting in the propagation of two Eucalyptus urophylla and E. grandis hybrid clones. Juvenile stocks obtained from seeds of E. grandis and E. urophylla germinated in vitro were used. The grafted plants showed success up to 93% at 50 days for the scion and stock combinations. The highest final plant height values were observed when the stock was E. urophylla. Histologic analysis showed that cicatrized callus in the connection region was successfully followed by vascular recomposition in different combinations among scion with rootstocks.
publishDate 2006
dc.date.none.fl_str_mv 2006-02-01
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/7127
url https://seer.sct.embrapa.br/index.php/pab/article/view/7127
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/7127/4172
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.41, n.2, fev. 2006; 223-232
Pesquisa Agropecuária Brasileira; v.41, n.2, fev. 2006; 223-232
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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