Pre-germination treatments on palm tree seeds

Detalhes bibliográficos
Autor(a) principal: Ribeiro, Maitê dos Santos
Data de Publicação: 2015
Outros Autores: Steffens, Cristiano André, Oliveira, Luciana Magda, Garcia, Cristhyane, Pikart, Tiago Georg, Souza, Gabriely Koerich
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/663
Resumo: Palm tree seeds present slow and uneven germination. Therefore, the objective of this research was to evaluate the efficiency of pre-germination treatments in promoting germination and early seedling growth of palm tree (Euterpe edulis Martius). Treatments were: control, immersion in GA3 solution, exposure to ethylene, water immersion, H2SO4 immersion, mechanical scarification, stratification for 30 days at 10 °C, and scarification followed by stratification. Soaking seeds in gibberellic acid (GA3; 2000 µL L-1 for 24 h) or their exposure to ethylene (1000 µL L-1 for 24 h) are effective for promoting emergence, which started 30 days after seed treatment, and for early seedling growth of palm tree.
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spelling Pre-germination treatments on palm tree seedsTratamentos pré-germinativos em sementes de palmiteiroEuterpe edulisDormancyEthyleneGibberellic acidEuterpe edulisdormênciaetilenoácido giberélicoPalm tree seeds present slow and uneven germination. Therefore, the objective of this research was to evaluate the efficiency of pre-germination treatments in promoting germination and early seedling growth of palm tree (Euterpe edulis Martius). Treatments were: control, immersion in GA3 solution, exposure to ethylene, water immersion, H2SO4 immersion, mechanical scarification, stratification for 30 days at 10 °C, and scarification followed by stratification. Soaking seeds in gibberellic acid (GA3; 2000 µL L-1 for 24 h) or their exposure to ethylene (1000 µL L-1 for 24 h) are effective for promoting emergence, which started 30 days after seed treatment, and for early seedling growth of palm tree.Este trabalho objetivou avaliar a eficiência de tratamentos pré-germinativos na promoção da germinação e crescimento inicial de plântulas de palmiteiro. Os tratamentos avaliados foram: controle, imersão em solução de GA3, exposição ao etileno, imersão em água, imersão em H2SO4, escarificação mecânica, estratificação por 30 dias a 10°C, e escarificação seguida de estratificação. A imersão de sementes em solução de ácido giberélico (GA3; 2000 µL L-1 durante 24 h) ou sua exposição ao etileno (1000 µL L-1 durante 24 h) são eficientes para a promoção da emergência e crescimento inicial de plântulas de palmiteiro.Embrapa Florestas2015-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/66310.4336/2015.pfb.35.84.663Pesquisa Florestal Brasileira; v. 35 n. 84 (2015): out./dez.; 469-473Pesquisa Florestal Brasileira; Vol. 35 No. 84 (2015): out./dez.; 469-4731983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/663/459Ribeiro, Maitê dos SantosSteffens, Cristiano AndréOliveira, Luciana MagdaGarcia, CristhyanePikart, Tiago GeorgSouza, Gabriely Koerichinfo:eu-repo/semantics/openAccess2017-11-15T17:19:29Zoai:pfb.cnpf.embrapa.br/pfb:article/663Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2017-11-15T17:19:29Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Pre-germination treatments on palm tree seeds
Tratamentos pré-germinativos em sementes de palmiteiro
title Pre-germination treatments on palm tree seeds
spellingShingle Pre-germination treatments on palm tree seeds
Ribeiro, Maitê dos Santos
Euterpe edulis
Dormancy
Ethylene
Gibberellic acid
Euterpe edulis
dormência
etileno
ácido giberélico
title_short Pre-germination treatments on palm tree seeds
title_full Pre-germination treatments on palm tree seeds
title_fullStr Pre-germination treatments on palm tree seeds
title_full_unstemmed Pre-germination treatments on palm tree seeds
title_sort Pre-germination treatments on palm tree seeds
author Ribeiro, Maitê dos Santos
author_facet Ribeiro, Maitê dos Santos
Steffens, Cristiano André
Oliveira, Luciana Magda
Garcia, Cristhyane
Pikart, Tiago Georg
Souza, Gabriely Koerich
author_role author
author2 Steffens, Cristiano André
Oliveira, Luciana Magda
Garcia, Cristhyane
Pikart, Tiago Georg
Souza, Gabriely Koerich
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Ribeiro, Maitê dos Santos
Steffens, Cristiano André
Oliveira, Luciana Magda
Garcia, Cristhyane
Pikart, Tiago Georg
Souza, Gabriely Koerich
dc.subject.por.fl_str_mv Euterpe edulis
Dormancy
Ethylene
Gibberellic acid
Euterpe edulis
dormência
etileno
ácido giberélico
topic Euterpe edulis
Dormancy
Ethylene
Gibberellic acid
Euterpe edulis
dormência
etileno
ácido giberélico
description Palm tree seeds present slow and uneven germination. Therefore, the objective of this research was to evaluate the efficiency of pre-germination treatments in promoting germination and early seedling growth of palm tree (Euterpe edulis Martius). Treatments were: control, immersion in GA3 solution, exposure to ethylene, water immersion, H2SO4 immersion, mechanical scarification, stratification for 30 days at 10 °C, and scarification followed by stratification. Soaking seeds in gibberellic acid (GA3; 2000 µL L-1 for 24 h) or their exposure to ethylene (1000 µL L-1 for 24 h) are effective for promoting emergence, which started 30 days after seed treatment, and for early seedling growth of palm tree.
publishDate 2015
dc.date.none.fl_str_mv 2015-12-31
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://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/663
10.4336/2015.pfb.35.84.663
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/663
identifier_str_mv 10.4336/2015.pfb.35.84.663
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/663/459
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 Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; v. 35 n. 84 (2015): out./dez.; 469-473
Pesquisa Florestal Brasileira; Vol. 35 No. 84 (2015): out./dez.; 469-473
1983-2605
1809-3647
reponame:Pesquisa Florestal 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 Florestal Brasileira (Online)
collection Pesquisa Florestal Brasileira (Online)
repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
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