TETRAZOLIUM TEST FOR EVALUATING Peltophorum dubium (Sprengel) Taubert LEGUMINOSAE CAESALPINIOIDEAE SEEDS QUALITY
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Cerne (Online) |
Texto Completo: | https://cerne.ufla.br/site/index.php/CERNE/article/view/433 |
Resumo: | This research verified different methods of pre-conditioning and concentrations of tetrazolium solutions for evaluating of canafistula seed lot quality. Seeds collected in Lavras-MG- were submitted to the following methods of pre-conditioning: a) scarification and immersion in water of 25oC for 14 hours; and b) immersion in water of 95oC and left in the same water to rest without heating for 24 hours at 25oC. The teguments of the seeds were removed and the embryos were immerged in 0.07, 0.1 and 0.3% tetrazolium solution during 150 minutes at 25oC. To verify the reliability of the results through the tetrazolium test, germina test, first counting, index of germination velocity and nursery emergency were done. Scarification and immersion in water of 25oC for 14 hours were efficient in pre-conditioning canafistula seeds and 0,1% tetrazolium solution for 150 minutes at 25oC allowed evaluating seed lots of this species. |
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TETRAZOLIUM TEST FOR EVALUATING Peltophorum dubium (Sprengel) Taubert LEGUMINOSAE CAESALPINIOIDEAE SEEDS QUALITYcanafístulaseed viabilityThis research verified different methods of pre-conditioning and concentrations of tetrazolium solutions for evaluating of canafistula seed lot quality. Seeds collected in Lavras-MG- were submitted to the following methods of pre-conditioning: a) scarification and immersion in water of 25oC for 14 hours; and b) immersion in water of 95oC and left in the same water to rest without heating for 24 hours at 25oC. The teguments of the seeds were removed and the embryos were immerged in 0.07, 0.1 and 0.3% tetrazolium solution during 150 minutes at 25oC. To verify the reliability of the results through the tetrazolium test, germina test, first counting, index of germination velocity and nursery emergency were done. Scarification and immersion in water of 25oC for 14 hours were efficient in pre-conditioning canafistula seeds and 0,1% tetrazolium solution for 150 minutes at 25oC allowed evaluating seed lots of this species.CERNECERNE2015-09-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/433CERNE; Vol. 11 No. 2 (2005); 159-166CERNE; v. 11 n. 2 (2005); 159-1662317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/433/372Copyright (c) 2015 CERNEinfo:eu-repo/semantics/openAccessOliveira, Luciana Magda deCarvalho, Maria Laene Moreira deDavide, Antonio Claudio2015-10-22T09:46:12Zoai:cerne.ufla.br:article/433Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:53:50.846496Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
TETRAZOLIUM TEST FOR EVALUATING Peltophorum dubium (Sprengel) Taubert LEGUMINOSAE CAESALPINIOIDEAE SEEDS QUALITY |
title |
TETRAZOLIUM TEST FOR EVALUATING Peltophorum dubium (Sprengel) Taubert LEGUMINOSAE CAESALPINIOIDEAE SEEDS QUALITY |
spellingShingle |
TETRAZOLIUM TEST FOR EVALUATING Peltophorum dubium (Sprengel) Taubert LEGUMINOSAE CAESALPINIOIDEAE SEEDS QUALITY Oliveira, Luciana Magda de canafístula seed viability |
title_short |
TETRAZOLIUM TEST FOR EVALUATING Peltophorum dubium (Sprengel) Taubert LEGUMINOSAE CAESALPINIOIDEAE SEEDS QUALITY |
title_full |
TETRAZOLIUM TEST FOR EVALUATING Peltophorum dubium (Sprengel) Taubert LEGUMINOSAE CAESALPINIOIDEAE SEEDS QUALITY |
title_fullStr |
TETRAZOLIUM TEST FOR EVALUATING Peltophorum dubium (Sprengel) Taubert LEGUMINOSAE CAESALPINIOIDEAE SEEDS QUALITY |
title_full_unstemmed |
TETRAZOLIUM TEST FOR EVALUATING Peltophorum dubium (Sprengel) Taubert LEGUMINOSAE CAESALPINIOIDEAE SEEDS QUALITY |
title_sort |
TETRAZOLIUM TEST FOR EVALUATING Peltophorum dubium (Sprengel) Taubert LEGUMINOSAE CAESALPINIOIDEAE SEEDS QUALITY |
author |
Oliveira, Luciana Magda de |
author_facet |
Oliveira, Luciana Magda de Carvalho, Maria Laene Moreira de Davide, Antonio Claudio |
author_role |
author |
author2 |
Carvalho, Maria Laene Moreira de Davide, Antonio Claudio |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Oliveira, Luciana Magda de Carvalho, Maria Laene Moreira de Davide, Antonio Claudio |
dc.subject.por.fl_str_mv |
canafístula seed viability |
topic |
canafístula seed viability |
description |
This research verified different methods of pre-conditioning and concentrations of tetrazolium solutions for evaluating of canafistula seed lot quality. Seeds collected in Lavras-MG- were submitted to the following methods of pre-conditioning: a) scarification and immersion in water of 25oC for 14 hours; and b) immersion in water of 95oC and left in the same water to rest without heating for 24 hours at 25oC. The teguments of the seeds were removed and the embryos were immerged in 0.07, 0.1 and 0.3% tetrazolium solution during 150 minutes at 25oC. To verify the reliability of the results through the tetrazolium test, germina test, first counting, index of germination velocity and nursery emergency were done. Scarification and immersion in water of 25oC for 14 hours were efficient in pre-conditioning canafistula seeds and 0,1% tetrazolium solution for 150 minutes at 25oC allowed evaluating seed lots of this species. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-09-24 |
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/433 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/433 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/433/372 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 CERNE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 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. 11 No. 2 (2005); 159-166 CERNE; v. 11 n. 2 (2005); 159-166 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 |
_version_ |
1799874940565979136 |