Enraizamento de miniestacas de clones híbridos de Eucalyptus globulus
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/38929 |
Resumo: | The objective of this study was to evaluate the effect of the growth regulator indol butiric acid (IBA) on the rooting of apical and intermediate mini-cuttings of Eucalyptus urophylla x E. globulus and Eucalyptus grandis x E. globulus clones. The mini-cutting rooting was carried out for 30 days in acclimatized greenhouse and after the cuttings were transferred to shade house, where they remained for 10 days. The experimental design was in random blocks with a triple factorial arrangement constituted by two types of mini-cuttings (apical and intermediate), three IBA concentrations (0, 2000 and 4000 mg L-1) and eleven clones, in three repetitions, composed of 12 mini-cuttings per repetition. The IBA did not affect the characteristics evaluated. The survival and rooting of apical mini-cuttings were significantly higher. There was significant difference among clones regarding the evaluated variables, except for survival after 30 days in greenhouse. |
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Enraizamento de miniestacas de clones híbridos de Eucalyptus globulusRooting of mini-cuttings of Eucalyptus globulus hybrid clonesPropagação clonalMiniestaquiaÁcido indolbutíricoEucalipto - ClonagemClonal propagationMini-cuttingsIndol butyric acidEucalyptus - CloningThe objective of this study was to evaluate the effect of the growth regulator indol butiric acid (IBA) on the rooting of apical and intermediate mini-cuttings of Eucalyptus urophylla x E. globulus and Eucalyptus grandis x E. globulus clones. The mini-cutting rooting was carried out for 30 days in acclimatized greenhouse and after the cuttings were transferred to shade house, where they remained for 10 days. The experimental design was in random blocks with a triple factorial arrangement constituted by two types of mini-cuttings (apical and intermediate), three IBA concentrations (0, 2000 and 4000 mg L-1) and eleven clones, in three repetitions, composed of 12 mini-cuttings per repetition. The IBA did not affect the characteristics evaluated. The survival and rooting of apical mini-cuttings were significantly higher. There was significant difference among clones regarding the evaluated variables, except for survival after 30 days in greenhouse.Este estudo teve como objetivo avaliar o efeito do regulador de crescimento ácido indolbutírico (AIB) no enraizamento de miniestacas apicais e intermediárias de clones de Eucalyptus urophylla x E. globulus e Eucalyptus grandis x E. globulus. O enraizamento das miniestacas foi conduzido durante 30 dias em casa de vegetação climatizada e, em seguida, as mudas foram transferidas para casa de sombra, permanecendo por 10 dias. O delineamento experimental utilizado foi em blocos ao acaso, em arranjo fatorial triplo, constituído de dois tipos de miniestacas (apicais e intermediárias), três concentrações de AIB (0, 2000 e 4000 mg L-1) e 11 clones, em três repetições, compostas de parcelas com 12 miniestacas por repetição. Não houve efeito do AIB sobre as características avaliadas. A sobrevivência e o enraizamento das miniestacas apicais foram significativamente superiores. Houve diferença significativa entre clones quanto às características avaliadas, exceto a sobrevivência após 30 dias na casa de vegetação.Universidade Federal de Viçosa2020-02-06T16:17:47Z2020-02-06T16:17:47Z2011info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfBORGES, S. R. et al. Enraizamento de miniestacas de clones híbridos de Eucalyptus globulus. Revista Árvore, Viçosa, MG, v. 35, n. 3, p. 425-434, 2011.http://repositorio.ufla.br/jspui/handle/1/38929Revista Árvorereponame: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 deMelo, Lucas Amaral deRosado, Antônio Marcospor2020-02-06T16:20:19Zoai:localhost:1/38929Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-02-06T16:20:19Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Enraizamento de miniestacas de clones híbridos de Eucalyptus globulus Rooting of mini-cuttings of Eucalyptus globulus hybrid clones |
title |
Enraizamento de miniestacas de clones híbridos de Eucalyptus globulus |
spellingShingle |
Enraizamento de miniestacas de clones híbridos de Eucalyptus globulus Borges, Silvano Rodrigues Propagação clonal Miniestaquia Ácido indolbutírico Eucalipto - Clonagem Clonal propagation Mini-cuttings Indol butyric acid Eucalyptus - Cloning |
title_short |
Enraizamento de miniestacas de clones híbridos de Eucalyptus globulus |
title_full |
Enraizamento de miniestacas de clones híbridos de Eucalyptus globulus |
title_fullStr |
Enraizamento de miniestacas de clones híbridos de Eucalyptus globulus |
title_full_unstemmed |
Enraizamento de miniestacas de clones híbridos de Eucalyptus globulus |
title_sort |
Enraizamento de miniestacas de clones híbridos de Eucalyptus globulus |
author |
Borges, Silvano Rodrigues |
author_facet |
Borges, Silvano Rodrigues Xavier, Aloísio Oliveira, Leandro Silva de Melo, Lucas Amaral de Rosado, Antônio Marcos |
author_role |
author |
author2 |
Xavier, Aloísio Oliveira, Leandro Silva de Melo, Lucas Amaral de Rosado, Antônio Marcos |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Borges, Silvano Rodrigues Xavier, Aloísio Oliveira, Leandro Silva de Melo, Lucas Amaral de Rosado, Antônio Marcos |
dc.subject.por.fl_str_mv |
Propagação clonal Miniestaquia Ácido indolbutírico Eucalipto - Clonagem Clonal propagation Mini-cuttings Indol butyric acid Eucalyptus - Cloning |
topic |
Propagação clonal Miniestaquia Ácido indolbutírico Eucalipto - Clonagem Clonal propagation Mini-cuttings Indol butyric acid Eucalyptus - Cloning |
description |
The objective of this study was to evaluate the effect of the growth regulator indol butiric acid (IBA) on the rooting of apical and intermediate mini-cuttings of Eucalyptus urophylla x E. globulus and Eucalyptus grandis x E. globulus clones. The mini-cutting rooting was carried out for 30 days in acclimatized greenhouse and after the cuttings were transferred to shade house, where they remained for 10 days. The experimental design was in random blocks with a triple factorial arrangement constituted by two types of mini-cuttings (apical and intermediate), three IBA concentrations (0, 2000 and 4000 mg L-1) and eleven clones, in three repetitions, composed of 12 mini-cuttings per repetition. The IBA did not affect the characteristics evaluated. The survival and rooting of apical mini-cuttings were significantly higher. There was significant difference among clones regarding the evaluated variables, except for survival after 30 days in greenhouse. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011 2020-02-06T16:17:47Z 2020-02-06T16:17:47Z |
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. Enraizamento de miniestacas de clones híbridos de Eucalyptus globulus. Revista Árvore, Viçosa, MG, v. 35, n. 3, p. 425-434, 2011. http://repositorio.ufla.br/jspui/handle/1/38929 |
identifier_str_mv |
BORGES, S. R. et al. Enraizamento de miniestacas de clones híbridos de Eucalyptus globulus. Revista Árvore, Viçosa, MG, v. 35, n. 3, p. 425-434, 2011. |
url |
http://repositorio.ufla.br/jspui/handle/1/38929 |
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 Viçosa |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa |
dc.source.none.fl_str_mv |
Revista Árvore 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_ |
1815439019372183552 |