Qualidade de mudas de eucalipto tratadas com extrato pirolenhoso

Detalhes bibliográficos
Autor(a) principal: Souza-Silva, Alan
Data de Publicação: 2015
Outros Autores: Zanetti, Ronald, Carvalho, Geraldo Andrade, Mendonça, Lúcia Aparecida
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/14067
Resumo: Bioassays were made in field conditions, in Olhos D Água, Minas Gerais, Brazil, for evaluating pyroligneous extract action on seedlings of Eucalyptus grandis x Eucalyptus urophylla clones treated by irrigation. Seedlings 45 days old received the fertilization concentrated and the pyroligneous extract at different concentrations during 45 days, three applications per week. It was evaluated the height, the diameter, the dry mass of the aerial part of trees (DMA), the dry mass of the root (DMR) and the potential of root growth (PRG) of the seedlings. Pyroligneous extract (from 0.0 to 2.0%) did not promote additive effects on eucalyptus seedlings of E. grandis x E. urophylla clones. The increasing of the pyroligneous extract concentration reduced the diameter, DMA and DMR of eucalyptus seedlings. Application of 100% of the recommended rate of fertilizer produced higher height, dry mass of the aerial part of tree, dry mass of the root and potential of root growth of the seedlings of E. grandis x E. urophylla clones, than with 50%.
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spelling Qualidade de mudas de eucalipto tratadas com extrato pirolenhosoEucalyptus seedlings quality treated with pyroligneous extractEucaliptoExtrato pirolenhosoViveiroEucalyptus spp.Pyroligneous extractNurseryBioassays were made in field conditions, in Olhos D Água, Minas Gerais, Brazil, for evaluating pyroligneous extract action on seedlings of Eucalyptus grandis x Eucalyptus urophylla clones treated by irrigation. Seedlings 45 days old received the fertilization concentrated and the pyroligneous extract at different concentrations during 45 days, three applications per week. It was evaluated the height, the diameter, the dry mass of the aerial part of trees (DMA), the dry mass of the root (DMR) and the potential of root growth (PRG) of the seedlings. Pyroligneous extract (from 0.0 to 2.0%) did not promote additive effects on eucalyptus seedlings of E. grandis x E. urophylla clones. The increasing of the pyroligneous extract concentration reduced the diameter, DMA and DMR of eucalyptus seedlings. Application of 100% of the recommended rate of fertilizer produced higher height, dry mass of the aerial part of tree, dry mass of the root and potential of root growth of the seedlings of E. grandis x E. urophylla clones, than with 50%.Bioensaios foram realizados em condições de campo, em Olhos D Água, Minas Gerais, Brasil, para avaliar a ação do extrato pirolenhoso sobre mudas de clone de híbrido de Eucalyptus grandis x Eucalyptus urophylla tratadas via irrigação. Mudas com idade de 45 dias receberam adubação concentrada e extrato pirolenhoso em diferentes concentrações durante 45 dias, com uma freqüência de três aplicações/semana. Foram avaliados a altura, o diâmetro do colo, a massa seca da parte aérea (MSPA), a massa seca radicial (MSR) e o potencial de crescimento radicial (PCR) das mudas. O extrato pirolenhoso nas concentrações de 0 a 2,0% não contribui para a melhoria da qualidade das mudas de clone de híbrido de E. grandis x E. urophylla. O aumento da concentração do extrato pirolenhoso diminui o diâmetro, a MSPA e a MSR das mudas de clone de híbrido de E. grandis x E. urophylla. A aplicação de 100% da adubação de crescimento causa maior altura, MSPA, MSR e PCR de mudas de clone de híbrido de E. grandis x E. urophylla em comparação com a de 50%.Universidade Federal de Lavras (UFLA)2015-09-172017-08-01T20:13:28Z2017-08-01T20:13:28Z2017-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfSOUZA-SILVA, A. et al. Qualidade de mudas de eucalipto tratadas com extrato pirolenhoso. CERNE, Lavras, v. 12, n. 1, p. 19-26, jan./mar. 2006.http://repositorio.ufla.br/jspui/handle/1/140672317-63420104-7760reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttp://www.cerne.ufla.br/site/index.php/CERNE/article/view/395/338Copyright (c) 2015 CERNEAttribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessSouza-Silva, AlanZanetti, RonaldCarvalho, Geraldo AndradeMendonça, Lúcia Aparecida2021-07-24T17:54:49Zoai:localhost:1/14067Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2021-07-24T17:54:49Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Qualidade de mudas de eucalipto tratadas com extrato pirolenhoso
Eucalyptus seedlings quality treated with pyroligneous extract
title Qualidade de mudas de eucalipto tratadas com extrato pirolenhoso
spellingShingle Qualidade de mudas de eucalipto tratadas com extrato pirolenhoso
Souza-Silva, Alan
Eucalipto
Extrato pirolenhoso
Viveiro
Eucalyptus spp.
Pyroligneous extract
Nursery
title_short Qualidade de mudas de eucalipto tratadas com extrato pirolenhoso
title_full Qualidade de mudas de eucalipto tratadas com extrato pirolenhoso
title_fullStr Qualidade de mudas de eucalipto tratadas com extrato pirolenhoso
title_full_unstemmed Qualidade de mudas de eucalipto tratadas com extrato pirolenhoso
title_sort Qualidade de mudas de eucalipto tratadas com extrato pirolenhoso
author Souza-Silva, Alan
author_facet Souza-Silva, Alan
Zanetti, Ronald
Carvalho, Geraldo Andrade
Mendonça, Lúcia Aparecida
author_role author
author2 Zanetti, Ronald
Carvalho, Geraldo Andrade
Mendonça, Lúcia Aparecida
author2_role author
author
author
dc.contributor.author.fl_str_mv Souza-Silva, Alan
Zanetti, Ronald
Carvalho, Geraldo Andrade
Mendonça, Lúcia Aparecida
dc.subject.por.fl_str_mv Eucalipto
Extrato pirolenhoso
Viveiro
Eucalyptus spp.
Pyroligneous extract
Nursery
topic Eucalipto
Extrato pirolenhoso
Viveiro
Eucalyptus spp.
Pyroligneous extract
Nursery
description Bioassays were made in field conditions, in Olhos D Água, Minas Gerais, Brazil, for evaluating pyroligneous extract action on seedlings of Eucalyptus grandis x Eucalyptus urophylla clones treated by irrigation. Seedlings 45 days old received the fertilization concentrated and the pyroligneous extract at different concentrations during 45 days, three applications per week. It was evaluated the height, the diameter, the dry mass of the aerial part of trees (DMA), the dry mass of the root (DMR) and the potential of root growth (PRG) of the seedlings. Pyroligneous extract (from 0.0 to 2.0%) did not promote additive effects on eucalyptus seedlings of E. grandis x E. urophylla clones. The increasing of the pyroligneous extract concentration reduced the diameter, DMA and DMR of eucalyptus seedlings. Application of 100% of the recommended rate of fertilizer produced higher height, dry mass of the aerial part of tree, dry mass of the root and potential of root growth of the seedlings of E. grandis x E. urophylla clones, than with 50%.
publishDate 2015
dc.date.none.fl_str_mv 2015-09-17
2017-08-01T20:13:28Z
2017-08-01T20:13:28Z
2017-08-01
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 SOUZA-SILVA, A. et al. Qualidade de mudas de eucalipto tratadas com extrato pirolenhoso. CERNE, Lavras, v. 12, n. 1, p. 19-26, jan./mar. 2006.
http://repositorio.ufla.br/jspui/handle/1/14067
identifier_str_mv SOUZA-SILVA, A. et al. Qualidade de mudas de eucalipto tratadas com extrato pirolenhoso. CERNE, Lavras, v. 12, n. 1, p. 19-26, jan./mar. 2006.
url http://repositorio.ufla.br/jspui/handle/1/14067
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.cerne.ufla.br/site/index.php/CERNE/article/view/395/338
dc.rights.driver.fl_str_mv Copyright (c) 2015 CERNE
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2015 CERNE
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Lavras (UFLA)
publisher.none.fl_str_mv Universidade Federal de Lavras (UFLA)
dc.source.none.fl_str_mv 2317-6342
0104-7760
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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