Late seed maturation improves the preservation of seedling emergence during storage in soybean(1)
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/2317-1545v40n2191893 http://hdl.handle.net/11449/164436 |
Resumo: | Long-term survival during dry storage or longevity is a pre-requisite to avoid deterioration, leading to loss of vigor. Longevity is routinely evaluated by the ability to germinate after storage. It increases progressively during seed maturation, after the acquisition of desiccation tolerance. However, the capacity to germinate represents only a part of the success of crop establishment. How seed maturation affects the resistance of several traits, as vigor, associated with seedling establishment, against detenoration was evaluated dunng seed filling and post-abscission phase of soybean BRS 284 seeds. Three newphenological stages between 7.1 and 7.2 (7.1.1, 7.1.2 and 7.1.3) were introduced to capture the rapid increase in seed longevity. Germination speed started to be affected at 7-14 days after storage depending on the stages. The delay on germination increased with maturation from 7.1.3 to dry mature seeds. The time to 50% loss of elongation capacity of both organs during storage was similar to that of loss of germination. Also, it increased steadily dunng seed maturation after mass matunty and harvest matunty stages, highlighting the importance of the late phase of seed maturation for building seed vigor. |
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Late seed maturation improves the preservation of seedling emergence during storage in soybean(1)Glycine maxelongationhypocotyllongevitymaturationLong-term survival during dry storage or longevity is a pre-requisite to avoid deterioration, leading to loss of vigor. Longevity is routinely evaluated by the ability to germinate after storage. It increases progressively during seed maturation, after the acquisition of desiccation tolerance. However, the capacity to germinate represents only a part of the success of crop establishment. How seed maturation affects the resistance of several traits, as vigor, associated with seedling establishment, against detenoration was evaluated dunng seed filling and post-abscission phase of soybean BRS 284 seeds. Three newphenological stages between 7.1 and 7.2 (7.1.1, 7.1.2 and 7.1.3) were introduced to capture the rapid increase in seed longevity. Germination speed started to be affected at 7-14 days after storage depending on the stages. The delay on germination increased with maturation from 7.1.3 to dry mature seeds. The time to 50% loss of elongation capacity of both organs during storage was similar to that of loss of germination. Also, it increased steadily dunng seed maturation after mass matunty and harvest matunty stages, highlighting the importance of the late phase of seed maturation for building seed vigor.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Region-des-Pays-de-la-Loire, Objectif vegetal, FranceUniv Estadual Paulista, Fac Ciencias Agron, Dept Prod & Melhoramento Vegetal, BR-18610307 Botucatu, SP, BrazilUniv Angers, SFR QUASAV 4207, Inst Rech Hort & Semences, Agrocampus Ouest,INRA, F-49071 Beaucouze, FranceUniv Estadual Paulista, Fac Ciencias Agron, Dept Prod & Melhoramento Vegetal, BR-18610307 Botucatu, SP, BrazilAbrates-assoc Brasileira Technologia SementesUniversidade Estadual Paulista (Unesp)Univ AngersBasso, Denise Puntel [UNESP]Hoshino-Bezerra, Andrea Akemi [UNESP]Pereira Sartori, Maria Marcia [UNESP]Buitink, JuliaLeprince, OlivierAmaral da Silva, Edvaldo Aparecido [UNESP]2018-11-26T17:54:33Z2018-11-26T17:54:33Z2018-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article185-192application/pdfhttp://dx.doi.org/10.1590/2317-1545v40n2191893Journal Of Seed Science. Londrina Pr: Abrates-assoc Brasileira Technologia Sementes, v. 40, n. 2, p. 185-192, 2018.2317-1537http://hdl.handle.net/11449/16443610.1590/2317-1545v40n2191893S2317-15372018000200185WOS:000438909300009S2317-15372018000200185.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal Of Seed Science0,367info:eu-repo/semantics/openAccess2024-07-05T19:08:59Zoai:repositorio.unesp.br:11449/164436Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:22:29.970196Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Late seed maturation improves the preservation of seedling emergence during storage in soybean(1) |
title |
Late seed maturation improves the preservation of seedling emergence during storage in soybean(1) |
spellingShingle |
Late seed maturation improves the preservation of seedling emergence during storage in soybean(1) Basso, Denise Puntel [UNESP] Glycine max elongation hypocotyl longevity maturation |
title_short |
Late seed maturation improves the preservation of seedling emergence during storage in soybean(1) |
title_full |
Late seed maturation improves the preservation of seedling emergence during storage in soybean(1) |
title_fullStr |
Late seed maturation improves the preservation of seedling emergence during storage in soybean(1) |
title_full_unstemmed |
Late seed maturation improves the preservation of seedling emergence during storage in soybean(1) |
title_sort |
Late seed maturation improves the preservation of seedling emergence during storage in soybean(1) |
author |
Basso, Denise Puntel [UNESP] |
author_facet |
Basso, Denise Puntel [UNESP] Hoshino-Bezerra, Andrea Akemi [UNESP] Pereira Sartori, Maria Marcia [UNESP] Buitink, Julia Leprince, Olivier Amaral da Silva, Edvaldo Aparecido [UNESP] |
author_role |
author |
author2 |
Hoshino-Bezerra, Andrea Akemi [UNESP] Pereira Sartori, Maria Marcia [UNESP] Buitink, Julia Leprince, Olivier Amaral da Silva, Edvaldo Aparecido [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Univ Angers |
dc.contributor.author.fl_str_mv |
Basso, Denise Puntel [UNESP] Hoshino-Bezerra, Andrea Akemi [UNESP] Pereira Sartori, Maria Marcia [UNESP] Buitink, Julia Leprince, Olivier Amaral da Silva, Edvaldo Aparecido [UNESP] |
dc.subject.por.fl_str_mv |
Glycine max elongation hypocotyl longevity maturation |
topic |
Glycine max elongation hypocotyl longevity maturation |
description |
Long-term survival during dry storage or longevity is a pre-requisite to avoid deterioration, leading to loss of vigor. Longevity is routinely evaluated by the ability to germinate after storage. It increases progressively during seed maturation, after the acquisition of desiccation tolerance. However, the capacity to germinate represents only a part of the success of crop establishment. How seed maturation affects the resistance of several traits, as vigor, associated with seedling establishment, against detenoration was evaluated dunng seed filling and post-abscission phase of soybean BRS 284 seeds. Three newphenological stages between 7.1 and 7.2 (7.1.1, 7.1.2 and 7.1.3) were introduced to capture the rapid increase in seed longevity. Germination speed started to be affected at 7-14 days after storage depending on the stages. The delay on germination increased with maturation from 7.1.3 to dry mature seeds. The time to 50% loss of elongation capacity of both organs during storage was similar to that of loss of germination. Also, it increased steadily dunng seed maturation after mass matunty and harvest matunty stages, highlighting the importance of the late phase of seed maturation for building seed vigor. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-11-26T17:54:33Z 2018-11-26T17:54:33Z 2018-04-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/2317-1545v40n2191893 Journal Of Seed Science. Londrina Pr: Abrates-assoc Brasileira Technologia Sementes, v. 40, n. 2, p. 185-192, 2018. 2317-1537 http://hdl.handle.net/11449/164436 10.1590/2317-1545v40n2191893 S2317-15372018000200185 WOS:000438909300009 S2317-15372018000200185.pdf |
url |
http://dx.doi.org/10.1590/2317-1545v40n2191893 http://hdl.handle.net/11449/164436 |
identifier_str_mv |
Journal Of Seed Science. Londrina Pr: Abrates-assoc Brasileira Technologia Sementes, v. 40, n. 2, p. 185-192, 2018. 2317-1537 10.1590/2317-1545v40n2191893 S2317-15372018000200185 WOS:000438909300009 S2317-15372018000200185.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal Of Seed Science 0,367 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
185-192 application/pdf |
dc.publisher.none.fl_str_mv |
Abrates-assoc Brasileira Technologia Sementes |
publisher.none.fl_str_mv |
Abrates-assoc Brasileira Technologia Sementes |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129513293348864 |