Physiological quality of garapa seeds (Apuleia leiocarpa (Vogel) J. F. Macbr) submitted to accelerated aging

Detalhes bibliográficos
Autor(a) principal: Santos, Marcone Moreira
Data de Publicação: 2019
Outros Autores: Ataíde, Glauciana da Mata, Pires, Raquel Maria
Tipo de documento: Artigo
Idioma: por
Título da fonte: Biotemas (Online)
Texto Completo: https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2019v32n4p11
Resumo: The objective of this study was to evaluate the germination rate, germination speed index and viability using the tetrazolium test and electrical conductivity in seeds of Apuleia leiocarpa subjected to accelerated aging, and we also determined the best tests to evaluate the quality of the seeds of this species. The seeds were aged for 0, 24, 48 and 72 hours in an aging chamber at 48ºC. The physiological quality of the seeds decreased even in the first 24 hours of aging. The tetrazolium and electrical conductivity tests were effective in determining the physiological quality of A. leiocarpa seeds subjected to accelerated aging.
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spelling Physiological quality of garapa seeds (Apuleia leiocarpa (Vogel) J. F. Macbr) submitted to accelerated agingQualidade fisiológica de sementes de garapa (Apuleia leiocarpa) submetidas ao envelhecimento aceleradoThe objective of this study was to evaluate the germination rate, germination speed index and viability using the tetrazolium test and electrical conductivity in seeds of Apuleia leiocarpa subjected to accelerated aging, and we also determined the best tests to evaluate the quality of the seeds of this species. The seeds were aged for 0, 24, 48 and 72 hours in an aging chamber at 48ºC. The physiological quality of the seeds decreased even in the first 24 hours of aging. The tetrazolium and electrical conductivity tests were effective in determining the physiological quality of A. leiocarpa seeds subjected to accelerated aging.Objetivou-se com este trabalho avaliar a germinação, o índice de velocidade de germinação (IVG), a viabilidade por meio do teste de tetrazólio e a condutividade elétrica (CE) das sementes de Apuleia leiocarpa submetidas ao envelhecimento acelerado (EA) bem como indicar os melhores testes para avaliar a qualidade fisiológica das sementes da referida espécie. As sementes foram envelhecidas pelos tempos de 0, 24, 48 e 72 h em câmara de envelhecimento a 48ºC. A qualidade fisiológica das sementes reduziu ainda nas primeiras 24 horas de envelhecimento. Os testes de tetrazólio e de Condutividade Elétrica (CE) foram eficientes para avaliar a perda da qualidade fisiológica das sementes de A. leiocarpa submetidas ao EA.Universidade Federal de Santa Catarina2019-12-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2019v32n4p1110.5007/2175-7925.2019v32n4p11Biotemas; v. 32 n. 4 (2019); 11-172175-79250103-1643reponame:Biotemas (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCporhttps://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2019v32n4p11/42047Copyright (c) 2019 Marcone Moreira Santos, Glauciana da Mata Ataíde, Raquel Maria Piresinfo:eu-repo/semantics/openAccessSantos, Marcone MoreiraAtaíde, Glauciana da MataPires, Raquel Maria2019-12-12T07:56:23Zoai:periodicos.ufsc.br:article/62025Revistahttp://www.biotemas.ufsc.br/index.htmPUBhttps://periodicos.ufsc.br/index.php/biotemas/oai||carlospinto@ccb.ufsc.br2175-79250103-1643opendoar:2019-12-12T07:56:23Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC)false
dc.title.none.fl_str_mv Physiological quality of garapa seeds (Apuleia leiocarpa (Vogel) J. F. Macbr) submitted to accelerated aging
Qualidade fisiológica de sementes de garapa (Apuleia leiocarpa) submetidas ao envelhecimento acelerado
title Physiological quality of garapa seeds (Apuleia leiocarpa (Vogel) J. F. Macbr) submitted to accelerated aging
spellingShingle Physiological quality of garapa seeds (Apuleia leiocarpa (Vogel) J. F. Macbr) submitted to accelerated aging
Santos, Marcone Moreira
title_short Physiological quality of garapa seeds (Apuleia leiocarpa (Vogel) J. F. Macbr) submitted to accelerated aging
title_full Physiological quality of garapa seeds (Apuleia leiocarpa (Vogel) J. F. Macbr) submitted to accelerated aging
title_fullStr Physiological quality of garapa seeds (Apuleia leiocarpa (Vogel) J. F. Macbr) submitted to accelerated aging
title_full_unstemmed Physiological quality of garapa seeds (Apuleia leiocarpa (Vogel) J. F. Macbr) submitted to accelerated aging
title_sort Physiological quality of garapa seeds (Apuleia leiocarpa (Vogel) J. F. Macbr) submitted to accelerated aging
author Santos, Marcone Moreira
author_facet Santos, Marcone Moreira
Ataíde, Glauciana da Mata
Pires, Raquel Maria
author_role author
author2 Ataíde, Glauciana da Mata
Pires, Raquel Maria
author2_role author
author
dc.contributor.author.fl_str_mv Santos, Marcone Moreira
Ataíde, Glauciana da Mata
Pires, Raquel Maria
description The objective of this study was to evaluate the germination rate, germination speed index and viability using the tetrazolium test and electrical conductivity in seeds of Apuleia leiocarpa subjected to accelerated aging, and we also determined the best tests to evaluate the quality of the seeds of this species. The seeds were aged for 0, 24, 48 and 72 hours in an aging chamber at 48ºC. The physiological quality of the seeds decreased even in the first 24 hours of aging. The tetrazolium and electrical conductivity tests were effective in determining the physiological quality of A. leiocarpa seeds subjected to accelerated aging.
publishDate 2019
dc.date.none.fl_str_mv 2019-12-12
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://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2019v32n4p11
10.5007/2175-7925.2019v32n4p11
url https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2019v32n4p11
identifier_str_mv 10.5007/2175-7925.2019v32n4p11
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsc.br/index.php/biotemas/article/view/2175-7925.2019v32n4p11/42047
dc.rights.driver.fl_str_mv Copyright (c) 2019 Marcone Moreira Santos, Glauciana da Mata Ataíde, Raquel Maria Pires
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Marcone Moreira Santos, Glauciana da Mata Ataíde, Raquel Maria Pires
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Catarina
publisher.none.fl_str_mv Universidade Federal de Santa Catarina
dc.source.none.fl_str_mv Biotemas; v. 32 n. 4 (2019); 11-17
2175-7925
0103-1643
reponame:Biotemas (Online)
instname:Universidade Federal de Santa Catarina (UFSC)
instacron:UFSC
instname_str Universidade Federal de Santa Catarina (UFSC)
instacron_str UFSC
institution UFSC
reponame_str Biotemas (Online)
collection Biotemas (Online)
repository.name.fl_str_mv Biotemas (Online) - Universidade Federal de Santa Catarina (UFSC)
repository.mail.fl_str_mv ||carlospinto@ccb.ufsc.br
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