Acceleration in germination sensu stricto plays a central role on seedling vigor in post-germination

Detalhes bibliográficos
Autor(a) principal: Ribeiro-Oliveira, João Paulo
Data de Publicação: 2021
Outros Autores: Bosseli, Marco Aurélio, da Silva, Edvaldo Aparecido Amaral [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.3390/plants10102151
http://hdl.handle.net/11449/222609
Resumo: An obvious relationship between germination sensu stricto and seedling development during post-germination has been considered, but not explained concerning vigor. Taking this into account, we used measurements of water dynamics in germinating seeds and seedling development to clarify that relationship. The biological model was soybean seeds, since it is the most relevant ‘true seed’ produced around world. Our findings suggest that the way energy is used (acceleration) and not its input (velocity) is the main aspect relating seed germination and seedling development, especially when considering vigor. However, velocity and acceleration can be complementary in analyses of seed physiology. Other measurements proposed here also have potential uses for testing vigor in seed lots, such as seedling vigor index and biological activity in the lot. Therefore, water dynamics in germinating seeds can be an interesting way for testing seed lots, because it is an easier, faster and cheaper method in relation to other non-destructive procedures.
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spelling Acceleration in germination sensu stricto plays a central role on seedling vigor in post-germinationAccelerationBiological activityGermination measurementsImbibitionIndexesSeed physiologySoybeanVelocityAn obvious relationship between germination sensu stricto and seedling development during post-germination has been considered, but not explained concerning vigor. Taking this into account, we used measurements of water dynamics in germinating seeds and seedling development to clarify that relationship. The biological model was soybean seeds, since it is the most relevant ‘true seed’ produced around world. Our findings suggest that the way energy is used (acceleration) and not its input (velocity) is the main aspect relating seed germination and seedling development, especially when considering vigor. However, velocity and acceleration can be complementary in analyses of seed physiology. Other measurements proposed here also have potential uses for testing vigor in seed lots, such as seedling vigor index and biological activity in the lot. Therefore, water dynamics in germinating seeds can be an interesting way for testing seed lots, because it is an easier, faster and cheaper method in relation to other non-destructive procedures.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Instituto de Ciências Agrárias Universidade Federal de Uberlândia, Santa MônicaInstituto de Física Universidade Federal de Uberlândia, Santa MônicaDepartment of Crop Science College of Agricultural Science São Paulo State University, José Barbosa de Barros Street, 1780Department of Crop Science College of Agricultural Science São Paulo State University, José Barbosa de Barros Street, 1780FAPESP: 2017/50211-9FAPESP: 2020/12405-9Universidade Federal de Uberlândia (UFU)Universidade Estadual Paulista (UNESP)Ribeiro-Oliveira, João PauloBosseli, Marco Aurélioda Silva, Edvaldo Aparecido Amaral [UNESP]2022-04-28T19:45:46Z2022-04-28T19:45:46Z2021-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.3390/plants10102151Plants, v. 10, n. 10, 2021.2223-7747http://hdl.handle.net/11449/22260910.3390/plants101021512-s2.0-85116834646Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPlantsinfo:eu-repo/semantics/openAccess2022-04-28T19:45:46Zoai:repositorio.unesp.br:11449/222609Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T19:45:46Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Acceleration in germination sensu stricto plays a central role on seedling vigor in post-germination
title Acceleration in germination sensu stricto plays a central role on seedling vigor in post-germination
spellingShingle Acceleration in germination sensu stricto plays a central role on seedling vigor in post-germination
Ribeiro-Oliveira, João Paulo
Acceleration
Biological activity
Germination measurements
Imbibition
Indexes
Seed physiology
Soybean
Velocity
title_short Acceleration in germination sensu stricto plays a central role on seedling vigor in post-germination
title_full Acceleration in germination sensu stricto plays a central role on seedling vigor in post-germination
title_fullStr Acceleration in germination sensu stricto plays a central role on seedling vigor in post-germination
title_full_unstemmed Acceleration in germination sensu stricto plays a central role on seedling vigor in post-germination
title_sort Acceleration in germination sensu stricto plays a central role on seedling vigor in post-germination
author Ribeiro-Oliveira, João Paulo
author_facet Ribeiro-Oliveira, João Paulo
Bosseli, Marco Aurélio
da Silva, Edvaldo Aparecido Amaral [UNESP]
author_role author
author2 Bosseli, Marco Aurélio
da Silva, Edvaldo Aparecido Amaral [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Federal de Uberlândia (UFU)
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Ribeiro-Oliveira, João Paulo
Bosseli, Marco Aurélio
da Silva, Edvaldo Aparecido Amaral [UNESP]
dc.subject.por.fl_str_mv Acceleration
Biological activity
Germination measurements
Imbibition
Indexes
Seed physiology
Soybean
Velocity
topic Acceleration
Biological activity
Germination measurements
Imbibition
Indexes
Seed physiology
Soybean
Velocity
description An obvious relationship between germination sensu stricto and seedling development during post-germination has been considered, but not explained concerning vigor. Taking this into account, we used measurements of water dynamics in germinating seeds and seedling development to clarify that relationship. The biological model was soybean seeds, since it is the most relevant ‘true seed’ produced around world. Our findings suggest that the way energy is used (acceleration) and not its input (velocity) is the main aspect relating seed germination and seedling development, especially when considering vigor. However, velocity and acceleration can be complementary in analyses of seed physiology. Other measurements proposed here also have potential uses for testing vigor in seed lots, such as seedling vigor index and biological activity in the lot. Therefore, water dynamics in germinating seeds can be an interesting way for testing seed lots, because it is an easier, faster and cheaper method in relation to other non-destructive procedures.
publishDate 2021
dc.date.none.fl_str_mv 2021-10-01
2022-04-28T19:45:46Z
2022-04-28T19:45:46Z
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/10.3390/plants10102151
Plants, v. 10, n. 10, 2021.
2223-7747
http://hdl.handle.net/11449/222609
10.3390/plants10102151
2-s2.0-85116834646
url http://dx.doi.org/10.3390/plants10102151
http://hdl.handle.net/11449/222609
identifier_str_mv Plants, v. 10, n. 10, 2021.
2223-7747
10.3390/plants10102151
2-s2.0-85116834646
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Plants
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
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_ 1799965061316345856

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