Methods for priming maize seeds
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Seed Science |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372016000200148 |
Resumo: | Abstract: This study aimed to evaluated different methodologies and water potentials for priming of maize seeds, in order to increase vigor. The experiment was carried out following a completely randomized design, in a factorial scheme 4x3+1, with four water potentials (0.0, -0.4, -0.8 and -1.2 MPa), three priming methods (immersion in non-aerated solution, immersion in aerated solution, paper roll) and a control. After priming, the seeds were dried and evaluated for water content, percentage and first germination count, seedlings length and dry mass, cold test and vigor index. The water potential recommended for priming maize seeds, in polyethylene glycol 6000 is -0.4 MPa for 24 hours. The priming procedures in towel paper rolls improve the quality of maize seeds. |
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Methods for priming maize seedsosmo-primingpolyethylene glycolvigorZea mays LAbstract: This study aimed to evaluated different methodologies and water potentials for priming of maize seeds, in order to increase vigor. The experiment was carried out following a completely randomized design, in a factorial scheme 4x3+1, with four water potentials (0.0, -0.4, -0.8 and -1.2 MPa), three priming methods (immersion in non-aerated solution, immersion in aerated solution, paper roll) and a control. After priming, the seeds were dried and evaluated for water content, percentage and first germination count, seedlings length and dry mass, cold test and vigor index. The water potential recommended for priming maize seeds, in polyethylene glycol 6000 is -0.4 MPa for 24 hours. The priming procedures in towel paper rolls improve the quality of maize seeds.ABRATES - Associação Brasileira de Tecnologia de Sementes2016-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372016000200148Journal of Seed Science v.38 n.2 2016reponame:Journal of Seed Scienceinstname:Associação Brasileira de Tecnologia de Sementes (ABRATES)instacron:ABRATES10.1590/2317-1545v38n2161132info:eu-repo/semantics/openAccessPallaoro,Dryelle SifuentesCamili,Elisangela ClareteGuimarães,Sebastião CarneiroAlbuquerque,Maria Cristina de Figueiredo eeng2016-10-04T00:00:00Zoai:scielo:S2317-15372016000200148Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=2317-1537&lng=en&nrm=isohttps://old.scielo.br/oai/scielo-oai.php||abrates@abrates.org.br2317-15452317-1537opendoar:2016-10-04T00:00Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES)false |
dc.title.none.fl_str_mv |
Methods for priming maize seeds |
title |
Methods for priming maize seeds |
spellingShingle |
Methods for priming maize seeds Pallaoro,Dryelle Sifuentes osmo-priming polyethylene glycol vigor Zea mays L |
title_short |
Methods for priming maize seeds |
title_full |
Methods for priming maize seeds |
title_fullStr |
Methods for priming maize seeds |
title_full_unstemmed |
Methods for priming maize seeds |
title_sort |
Methods for priming maize seeds |
author |
Pallaoro,Dryelle Sifuentes |
author_facet |
Pallaoro,Dryelle Sifuentes Camili,Elisangela Clarete Guimarães,Sebastião Carneiro Albuquerque,Maria Cristina de Figueiredo e |
author_role |
author |
author2 |
Camili,Elisangela Clarete Guimarães,Sebastião Carneiro Albuquerque,Maria Cristina de Figueiredo e |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Pallaoro,Dryelle Sifuentes Camili,Elisangela Clarete Guimarães,Sebastião Carneiro Albuquerque,Maria Cristina de Figueiredo e |
dc.subject.por.fl_str_mv |
osmo-priming polyethylene glycol vigor Zea mays L |
topic |
osmo-priming polyethylene glycol vigor Zea mays L |
description |
Abstract: This study aimed to evaluated different methodologies and water potentials for priming of maize seeds, in order to increase vigor. The experiment was carried out following a completely randomized design, in a factorial scheme 4x3+1, with four water potentials (0.0, -0.4, -0.8 and -1.2 MPa), three priming methods (immersion in non-aerated solution, immersion in aerated solution, paper roll) and a control. After priming, the seeds were dried and evaluated for water content, percentage and first germination count, seedlings length and dry mass, cold test and vigor index. The water potential recommended for priming maize seeds, in polyethylene glycol 6000 is -0.4 MPa for 24 hours. The priming procedures in towel paper rolls improve the quality of maize seeds. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-06-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372016000200148 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372016000200148 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2317-1545v38n2161132 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABRATES - Associação Brasileira de Tecnologia de Sementes |
publisher.none.fl_str_mv |
ABRATES - Associação Brasileira de Tecnologia de Sementes |
dc.source.none.fl_str_mv |
Journal of Seed Science v.38 n.2 2016 reponame:Journal of Seed Science instname:Associação Brasileira de Tecnologia de Sementes (ABRATES) instacron:ABRATES |
instname_str |
Associação Brasileira de Tecnologia de Sementes (ABRATES) |
instacron_str |
ABRATES |
institution |
ABRATES |
reponame_str |
Journal of Seed Science |
collection |
Journal of Seed Science |
repository.name.fl_str_mv |
Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES) |
repository.mail.fl_str_mv |
||abrates@abrates.org.br |
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1754212982117629952 |