Physiological behavior of Genipa americana L. seeds regarding the capacity for desiccation and storage tolerance
Autor(a) principal: | |
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Data de Publicação: | 2013 |
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=S2317-15372013000400011 |
Resumo: | Knowledge of the capacity of desiccation and storage tolerance of seeds is essential to provide adequate conditions necessary to maintain viability after seed collection. Drying rate is one of the factors which have been described as affecting the physiological response of seeds of various species. Literature reports that Genipa americana seeds exhibit an intermediate behavior, quickly losing viability if stored at negative temperatures. Thus, this work aimed to verify the effect of slow drying over the capacity of desiccation and storage tolerance of Genipa americana seeds. Seeds with 47% of water content (recently harvested) were dried over salt solutions until reaching 30%, 20%, 15%, 10% and 5% of water content. After drying to 10% and 5% of water content a reduction in seed viability was observed after 30 days of storage without the total loss of germination after three months in these conditions. The slow drying increased the capacity for desiccation and storage tolerance of the Genipa americana seeds if compared to the information described in literature. |
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Physiological behavior of Genipa americana L. seeds regarding the capacity for desiccation and storage tolerancephysiological classificationbrazilian forest speciesgenipapo plantsKnowledge of the capacity of desiccation and storage tolerance of seeds is essential to provide adequate conditions necessary to maintain viability after seed collection. Drying rate is one of the factors which have been described as affecting the physiological response of seeds of various species. Literature reports that Genipa americana seeds exhibit an intermediate behavior, quickly losing viability if stored at negative temperatures. Thus, this work aimed to verify the effect of slow drying over the capacity of desiccation and storage tolerance of Genipa americana seeds. Seeds with 47% of water content (recently harvested) were dried over salt solutions until reaching 30%, 20%, 15%, 10% and 5% of water content. After drying to 10% and 5% of water content a reduction in seed viability was observed after 30 days of storage without the total loss of germination after three months in these conditions. The slow drying increased the capacity for desiccation and storage tolerance of the Genipa americana seeds if compared to the information described in literature.ABRATES - Associação Brasileira de Tecnologia de Sementes2013-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372013000400011Journal of Seed Science v.35 n.4 2013reponame:Journal of Seed Scienceinstname:Associação Brasileira de Tecnologia de Sementes (ABRATES)instacron:ABRATES10.1590/S2317-15372013000400011info:eu-repo/semantics/openAccessMagistrali,Paulo RobertoJosé,Anderson CleitonFaria,José Marcio RochaGasparin,Ezequieleng2014-01-20T00:00:00Zoai:scielo:S2317-15372013000400011Revistahttp://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:2014-01-20T00:00Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES)false |
dc.title.none.fl_str_mv |
Physiological behavior of Genipa americana L. seeds regarding the capacity for desiccation and storage tolerance |
title |
Physiological behavior of Genipa americana L. seeds regarding the capacity for desiccation and storage tolerance |
spellingShingle |
Physiological behavior of Genipa americana L. seeds regarding the capacity for desiccation and storage tolerance Magistrali,Paulo Roberto physiological classification brazilian forest species genipapo plants |
title_short |
Physiological behavior of Genipa americana L. seeds regarding the capacity for desiccation and storage tolerance |
title_full |
Physiological behavior of Genipa americana L. seeds regarding the capacity for desiccation and storage tolerance |
title_fullStr |
Physiological behavior of Genipa americana L. seeds regarding the capacity for desiccation and storage tolerance |
title_full_unstemmed |
Physiological behavior of Genipa americana L. seeds regarding the capacity for desiccation and storage tolerance |
title_sort |
Physiological behavior of Genipa americana L. seeds regarding the capacity for desiccation and storage tolerance |
author |
Magistrali,Paulo Roberto |
author_facet |
Magistrali,Paulo Roberto José,Anderson Cleiton Faria,José Marcio Rocha Gasparin,Ezequiel |
author_role |
author |
author2 |
José,Anderson Cleiton Faria,José Marcio Rocha Gasparin,Ezequiel |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Magistrali,Paulo Roberto José,Anderson Cleiton Faria,José Marcio Rocha Gasparin,Ezequiel |
dc.subject.por.fl_str_mv |
physiological classification brazilian forest species genipapo plants |
topic |
physiological classification brazilian forest species genipapo plants |
description |
Knowledge of the capacity of desiccation and storage tolerance of seeds is essential to provide adequate conditions necessary to maintain viability after seed collection. Drying rate is one of the factors which have been described as affecting the physiological response of seeds of various species. Literature reports that Genipa americana seeds exhibit an intermediate behavior, quickly losing viability if stored at negative temperatures. Thus, this work aimed to verify the effect of slow drying over the capacity of desiccation and storage tolerance of Genipa americana seeds. Seeds with 47% of water content (recently harvested) were dried over salt solutions until reaching 30%, 20%, 15%, 10% and 5% of water content. After drying to 10% and 5% of water content a reduction in seed viability was observed after 30 days of storage without the total loss of germination after three months in these conditions. The slow drying increased the capacity for desiccation and storage tolerance of the Genipa americana seeds if compared to the information described in literature. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01 |
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=S2317-15372013000400011 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372013000400011 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S2317-15372013000400011 |
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.35 n.4 2013 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 |
_version_ |
1754212981667790848 |