Methods for priming maize seeds

Detalhes bibliográficos
Autor(a) principal: Pallaoro,Dryelle Sifuentes
Data de Publicação: 2016
Outros Autores: Camili,Elisangela Clarete, Guimarães,Sebastião Carneiro, Albuquerque,Maria Cristina de Figueiredo e
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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spelling 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
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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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