Storage, germination seeds and initial growth of Enterolobium contortisiliquum (Vell.) Morong seedling - DOI: 10.4025/actascibiolsci.v27i2.1318
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , , |
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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Acta Scientiarum Biological Sciences |
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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 |
_version_ |
1822182728898969600 |
dc.identifier.doi.none.fl_str_mv |
10.4025/actascibiolsci.v27i2.1318 |