Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318

Detalhes bibliográficos
Autor(a) principal: Scalon, Silvana de Paula Quintão
Data de Publicação: 2008
Outros Autores: Mussury, Rosilda Mara, Wathier, Fabiana, Gomes, Ana Amélia, Silva, Keila Aparecida, Pierezan, Luciane, Scalon Filho, Homero
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
DOI: 10.4025/actascibiolsci.v27i2.1318
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1318
Resumo: Potential of seed germination of orelha de macaco was evaluated after storage at environment and pre-germinative treatments and initial growth of seedlings under shade. Seeds were stored at environment temperature during 5, 8 and 12 months, and right after, they received the following scarification + imbibition treatments: 1) H2SO4 for 5 minutes; 2) H2SO4 for 5 minutes + water for 24 hours; 3) H2SO4 for 5 minutes + GA 200 mg L-1 for 24 hours; 4) H2SO4 for 5 minutes + KNO3 1% for 24 hours; 5) H2SO4 for 10 minutes; 6) H2SO4 for 10 minutes + water for 24 hours; 7) H2SO4 for 10 minutes + GA 200 mg L-1 for 24 hours; 8) control. Sowing was done in Germination chamber at 20/30ºC darkness/light. The experiment was carried out in DIC in 3 x 9 factorial scheme with four replications of 20 seeds. Seedlings were kept under 30% and 50% of shade and under plain sun. Seeds can be stored until 12 months reaching high percentage of germination when they were scarified for 5 or 10 minutes without the need of pre-imbibition. Under 30% of shadow, seedlings showed higher AF, MST, MFF, PA/R. Cultivation in plain sun must not be recommended for formation of orelha de macaco seedlings
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spelling Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318Armazenamento, germinação de sementes e crescimento inicial de mudas de Enterolobium contortisiliquum (Vell.) Morong - DOI: 10.4025/actascibiolsci.v27i2.1318escarificaçãosombreamentoorelha-de-macaco2.03.00.00-0 BotânicaPotential of seed germination of orelha de macaco was evaluated after storage at environment and pre-germinative treatments and initial growth of seedlings under shade. Seeds were stored at environment temperature during 5, 8 and 12 months, and right after, they received the following scarification + imbibition treatments: 1) H2SO4 for 5 minutes; 2) H2SO4 for 5 minutes + water for 24 hours; 3) H2SO4 for 5 minutes + GA 200 mg L-1 for 24 hours; 4) H2SO4 for 5 minutes + KNO3 1% for 24 hours; 5) H2SO4 for 10 minutes; 6) H2SO4 for 10 minutes + water for 24 hours; 7) H2SO4 for 10 minutes + GA 200 mg L-1 for 24 hours; 8) control. Sowing was done in Germination chamber at 20/30ºC darkness/light. The experiment was carried out in DIC in 3 x 9 factorial scheme with four replications of 20 seeds. Seedlings were kept under 30% and 50% of shade and under plain sun. Seeds can be stored until 12 months reaching high percentage of germination when they were scarified for 5 or 10 minutes without the need of pre-imbibition. Under 30% of shadow, seedlings showed higher AF, MST, MFF, PA/R. Cultivation in plain sun must not be recommended for formation of orelha de macaco seedlingsAvaliou-se o potencial de germinação das sementes de orelha-de-macaco após o armazenamento à temperatura ambiente, os tratamentos pré-germinativos e o crescimento inicial das mudas sob sombreamento. As sementes foram armazenadas a temperatura ambiente durante 5, 8 e 12 meses. Logo após, receberem os seguintes tratamentos de escarificação + embebição: 1) H2SO4 /5`; 2) 2SO4/5`+água/24h; 3) H2SO4/5`+GA 200 mg.L-1/24h; 4) H2SO4/5`+KNO3 1%/24h; 5) H2SO4/10`; 6) H2SO4/10`+água/24h; 7) H2SO4/10`h+GA 200 mg.L-1/24hs; 8) H2SO4 /10`+ KNO3 1%/24hs; 9) Testemunha. A semeadura ocorreu em Câmara de germinação a 20ºC/30o C escuro/luz. O experimento foi conduzido em DIC no fatorial 3 x 9 com 4 repetições de 20 sementes. As mudas foram mantidas em sombrite 30% e 50% de sombra e em pleno sol. As sementes podem ser armazenadas por até 8 meses alcançando, em média, 98% de germinação quando escarificadas e pré-embebidas com GA 200 mg.L-1 ou 12 meses apenas escarificadas durante 10`. Sob 30% de sombreamento, as mudas apresentaram maior AF, MST, MFF, PA/R. O cultivo a pleno sol não deve ser recomendado para a formação de mudas de orelha-de-macacoUniversidade Estadual De Maringá2008-03-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/131810.4025/actascibiolsci.v27i2.1318Acta Scientiarum. Biological Sciences; Vol 27 No 2 (2005); 107-112Acta Scientiarum. Biological Sciences; v. 27 n. 2 (2005); 107-1121807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1318/755Scalon, Silvana de Paula QuintãoMussury, Rosilda MaraWathier, FabianaGomes, Ana AméliaSilva, Keila AparecidaPierezan, LucianeScalon Filho, Homeroinfo:eu-repo/semantics/openAccess2022-11-23T17:33:06Zoai:periodicos.uem.br/ojs:article/1318Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:06Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318
Armazenamento, germinação de sementes e crescimento inicial de mudas de Enterolobium contortisiliquum (Vell.) Morong - DOI: 10.4025/actascibiolsci.v27i2.1318
title Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318
spellingShingle Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318
Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318
Scalon, Silvana de Paula Quintão
escarificação
sombreamento
orelha-de-macaco
2.03.00.00-0 Botânica
Scalon, Silvana de Paula Quintão
escarificação
sombreamento
orelha-de-macaco
2.03.00.00-0 Botânica
title_short Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318
title_full Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318
title_fullStr Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318
Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318
title_full_unstemmed Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318
Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318
title_sort Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318
author Scalon, Silvana de Paula Quintão
author_facet Scalon, Silvana de Paula Quintão
Scalon, Silvana de Paula Quintão
Mussury, Rosilda Mara
Wathier, Fabiana
Gomes, Ana Amélia
Silva, Keila Aparecida
Pierezan, Luciane
Scalon Filho, Homero
Mussury, Rosilda Mara
Wathier, Fabiana
Gomes, Ana Amélia
Silva, Keila Aparecida
Pierezan, Luciane
Scalon Filho, Homero
author_role author
author2 Mussury, Rosilda Mara
Wathier, Fabiana
Gomes, Ana Amélia
Silva, Keila Aparecida
Pierezan, Luciane
Scalon Filho, Homero
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Scalon, Silvana de Paula Quintão
Mussury, Rosilda Mara
Wathier, Fabiana
Gomes, Ana Amélia
Silva, Keila Aparecida
Pierezan, Luciane
Scalon Filho, Homero
dc.subject.por.fl_str_mv escarificação
sombreamento
orelha-de-macaco
2.03.00.00-0 Botânica
topic escarificação
sombreamento
orelha-de-macaco
2.03.00.00-0 Botânica
description Potential of seed germination of orelha de macaco was evaluated after storage at environment and pre-germinative treatments and initial growth of seedlings under shade. Seeds were stored at environment temperature during 5, 8 and 12 months, and right after, they received the following scarification + imbibition treatments: 1) H2SO4 for 5 minutes; 2) H2SO4 for 5 minutes + water for 24 hours; 3) H2SO4 for 5 minutes + GA 200 mg L-1 for 24 hours; 4) H2SO4 for 5 minutes + KNO3 1% for 24 hours; 5) H2SO4 for 10 minutes; 6) H2SO4 for 10 minutes + water for 24 hours; 7) H2SO4 for 10 minutes + GA 200 mg L-1 for 24 hours; 8) control. Sowing was done in Germination chamber at 20/30ºC darkness/light. The experiment was carried out in DIC in 3 x 9 factorial scheme with four replications of 20 seeds. Seedlings were kept under 30% and 50% of shade and under plain sun. Seeds can be stored until 12 months reaching high percentage of germination when they were scarified for 5 or 10 minutes without the need of pre-imbibition. Under 30% of shadow, seedlings showed higher AF, MST, MFF, PA/R. Cultivation in plain sun must not be recommended for formation of orelha de macaco seedlings
publishDate 2008
dc.date.none.fl_str_mv 2008-03-26
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1318
10.4025/actascibiolsci.v27i2.1318
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1318
identifier_str_mv 10.4025/actascibiolsci.v27i2.1318
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/1318/755
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 Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 27 No 2 (2005); 107-112
Acta Scientiarum. Biological Sciences; v. 27 n. 2 (2005); 107-112
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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dc.identifier.doi.none.fl_str_mv 10.4025/actascibiolsci.v27i2.1318