OSMOPRIMING ON Sesbania virgata (CAV.) PERS (FABACEAE) SEEDS

Detalhes bibliográficos
Autor(a) principal: Masetto, Tathiana Elisa
Data de Publicação: 2016
Outros Autores: Faria, José Márcio Rocha, Fraiz, Ana Carla Resende, Rezende, Rodrigo Kelson Silva
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Cerne (Online)
Texto Completo: https://cerne.ufla.br/site/index.php/CERNE/article/view/945
Resumo: This study evaluated the effect of the osmopriming on germination and vigour of Sesbania virgata seeds. Seeds were chemically scarified in concentrated sulphuric acid for 40 minutes and put to germinate either directly or after being submitted to osmopriming, drying and accelerated aging. Osmopriming was carried out with polyethylene glycol solutions (PEG 8000) at the following osmotic potentials-0.2; -0.4; -0.6 and -0.8 MPa for 12, 24 and 48 hours. After osmopriming, seeds were dried in silica gel until the initial moisture content was reached, and then submitted to the accelerated aging (48 h/100% RH). The effects of osmopriming and accelerated aging were evaluated through germination test, first counting germination and germination speed index. The osmopriming, followed or not by accelerated aging, positively influenced germination and vigour of Sesbania virgata seeds. 
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spelling OSMOPRIMING ON Sesbania virgata (CAV.) PERS (FABACEAE) SEEDSPrimingaccelerated agingmoisture content.This study evaluated the effect of the osmopriming on germination and vigour of Sesbania virgata seeds. Seeds were chemically scarified in concentrated sulphuric acid for 40 minutes and put to germinate either directly or after being submitted to osmopriming, drying and accelerated aging. Osmopriming was carried out with polyethylene glycol solutions (PEG 8000) at the following osmotic potentials-0.2; -0.4; -0.6 and -0.8 MPa for 12, 24 and 48 hours. After osmopriming, seeds were dried in silica gel until the initial moisture content was reached, and then submitted to the accelerated aging (48 h/100% RH). The effects of osmopriming and accelerated aging were evaluated through germination test, first counting germination and germination speed index. The osmopriming, followed or not by accelerated aging, positively influenced germination and vigour of Sesbania virgata seeds. CERNECERNE2016-04-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/945CERNE; Vol. 19 No. 4 (2013); 629-636CERNE; v. 19 n. 4 (2013); 629-6362317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttps://cerne.ufla.br/site/index.php/CERNE/article/view/945/719Copyright (c) 2016 CERNEinfo:eu-repo/semantics/openAccessMasetto, Tathiana ElisaFaria, José Márcio RochaFraiz, Ana Carla ResendeRezende, Rodrigo Kelson Silva2016-04-06T13:20:59Zoai:cerne.ufla.br:article/945Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:54:13.591252Cerne (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv OSMOPRIMING ON Sesbania virgata (CAV.) PERS (FABACEAE) SEEDS
title OSMOPRIMING ON Sesbania virgata (CAV.) PERS (FABACEAE) SEEDS
spellingShingle OSMOPRIMING ON Sesbania virgata (CAV.) PERS (FABACEAE) SEEDS
Masetto, Tathiana Elisa
Priming
accelerated aging
moisture content.
title_short OSMOPRIMING ON Sesbania virgata (CAV.) PERS (FABACEAE) SEEDS
title_full OSMOPRIMING ON Sesbania virgata (CAV.) PERS (FABACEAE) SEEDS
title_fullStr OSMOPRIMING ON Sesbania virgata (CAV.) PERS (FABACEAE) SEEDS
title_full_unstemmed OSMOPRIMING ON Sesbania virgata (CAV.) PERS (FABACEAE) SEEDS
title_sort OSMOPRIMING ON Sesbania virgata (CAV.) PERS (FABACEAE) SEEDS
author Masetto, Tathiana Elisa
author_facet Masetto, Tathiana Elisa
Faria, José Márcio Rocha
Fraiz, Ana Carla Resende
Rezende, Rodrigo Kelson Silva
author_role author
author2 Faria, José Márcio Rocha
Fraiz, Ana Carla Resende
Rezende, Rodrigo Kelson Silva
author2_role author
author
author
dc.contributor.author.fl_str_mv Masetto, Tathiana Elisa
Faria, José Márcio Rocha
Fraiz, Ana Carla Resende
Rezende, Rodrigo Kelson Silva
dc.subject.por.fl_str_mv Priming
accelerated aging
moisture content.
topic Priming
accelerated aging
moisture content.
description This study evaluated the effect of the osmopriming on germination and vigour of Sesbania virgata seeds. Seeds were chemically scarified in concentrated sulphuric acid for 40 minutes and put to germinate either directly or after being submitted to osmopriming, drying and accelerated aging. Osmopriming was carried out with polyethylene glycol solutions (PEG 8000) at the following osmotic potentials-0.2; -0.4; -0.6 and -0.8 MPa for 12, 24 and 48 hours. After osmopriming, seeds were dried in silica gel until the initial moisture content was reached, and then submitted to the accelerated aging (48 h/100% RH). The effects of osmopriming and accelerated aging were evaluated through germination test, first counting germination and germination speed index. The osmopriming, followed or not by accelerated aging, positively influenced germination and vigour of Sesbania virgata seeds. 
publishDate 2016
dc.date.none.fl_str_mv 2016-04-06
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://cerne.ufla.br/site/index.php/CERNE/article/view/945
url https://cerne.ufla.br/site/index.php/CERNE/article/view/945
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/945/719
dc.rights.driver.fl_str_mv Copyright (c) 2016 CERNE
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2016 CERNE
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CERNE
CERNE
publisher.none.fl_str_mv CERNE
CERNE
dc.source.none.fl_str_mv CERNE; Vol. 19 No. 4 (2013); 629-636
CERNE; v. 19 n. 4 (2013); 629-636
2317-6342
0104-7760
reponame:Cerne (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Cerne (Online)
collection Cerne (Online)
repository.name.fl_str_mv Cerne (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv cerne@dcf.ufla.br||cerne@dcf.ufla.br
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