Avaliação do vigor de sementes de rúcula pelo teste de lixiviação de potássio

Detalhes bibliográficos
Autor(a) principal: Alves, Charline Zaratin
Data de Publicação: 2010
Outros Autores: de Sá, Marco Eustáquio [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S0101-31222010000200013
http://hdl.handle.net/11449/71701
Resumo: The objective of this study was to evaluate methodologies for the potassium leaching test and to verify its sensitivity for identifying different levels of vigor of arugula seed lots. Five seed lots each of Rucula Cultivada and Rucula Gigante were used. Standard germination, first count of germination, seedling emergence and variations of the potassium leaching test (50 or 100 seeds imbibed in 50 mL or 75 mL in water; at 25 °C and 30 °C; for 0.5 h, 1 h, 1.5 h, 2 h, 2.5 h, 3, 4 and 5 hours) were done. It was observed that the period seeds need to be soaked can be reduced to 2 hours and the water volume can be reduced to 50 mL. The utilization of 50 seeds showed a smaller variation coefficient and the best temperature was 30 °C. It can be concluded that the potassium leaching test for arugula seeds can be run using 50 seeds in 50 mL of water for 2 hours at 30 °C.
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spelling Avaliação do vigor de sementes de rúcula pelo teste de lixiviação de potássioPotassium leachate in arugula seeds evaluation of arugula seed vigor by the potassium leaching testEruca sativaPhysiological potentialSeedsThe objective of this study was to evaluate methodologies for the potassium leaching test and to verify its sensitivity for identifying different levels of vigor of arugula seed lots. Five seed lots each of Rucula Cultivada and Rucula Gigante were used. Standard germination, first count of germination, seedling emergence and variations of the potassium leaching test (50 or 100 seeds imbibed in 50 mL or 75 mL in water; at 25 °C and 30 °C; for 0.5 h, 1 h, 1.5 h, 2 h, 2.5 h, 3, 4 and 5 hours) were done. It was observed that the period seeds need to be soaked can be reduced to 2 hours and the water volume can be reduced to 50 mL. The utilization of 50 seeds showed a smaller variation coefficient and the best temperature was 30 °C. It can be concluded that the potassium leaching test for arugula seeds can be run using 50 seeds in 50 mL of water for 2 hours at 30 °C.Universidade Federal de Mato Grosso do Sul/UFMS Acesso à Fazenda Campo Bom pela Rodovia MS, C.P: 112-79560-000-Chapadão do Sul/MSUNESP, CEP 15385-000, Ilha Solteira/SPUNESP, CEP 15385-000, Ilha Solteira/SPUniversidade Federal de Mato Grosso do Sul (UFMS)Universidade Estadual Paulista (Unesp)Alves, Charline Zaratinde Sá, Marco Eustáquio [UNESP]2014-05-27T11:24:41Z2014-05-27T11:24:41Z2010-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article108-116application/pdfhttp://dx.doi.org/10.1590/S0101-31222010000200013Revista Brasileira de Sementes, v. 32, n. 2, p. 108-116, 2010.0101-3122http://hdl.handle.net/11449/7170110.1590/S0101-31222010000200013S0101-312220100002000132-s2.0-779555702462-s2.0-77955570246.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Sementesinfo:eu-repo/semantics/openAccess2023-11-28T06:19:49Zoai:repositorio.unesp.br:11449/71701Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-28T06:19:49Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Avaliação do vigor de sementes de rúcula pelo teste de lixiviação de potássio
Potassium leachate in arugula seeds evaluation of arugula seed vigor by the potassium leaching test
title Avaliação do vigor de sementes de rúcula pelo teste de lixiviação de potássio
spellingShingle Avaliação do vigor de sementes de rúcula pelo teste de lixiviação de potássio
Alves, Charline Zaratin
Eruca sativa
Physiological potential
Seeds
title_short Avaliação do vigor de sementes de rúcula pelo teste de lixiviação de potássio
title_full Avaliação do vigor de sementes de rúcula pelo teste de lixiviação de potássio
title_fullStr Avaliação do vigor de sementes de rúcula pelo teste de lixiviação de potássio
title_full_unstemmed Avaliação do vigor de sementes de rúcula pelo teste de lixiviação de potássio
title_sort Avaliação do vigor de sementes de rúcula pelo teste de lixiviação de potássio
author Alves, Charline Zaratin
author_facet Alves, Charline Zaratin
de Sá, Marco Eustáquio [UNESP]
author_role author
author2 de Sá, Marco Eustáquio [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Federal de Mato Grosso do Sul (UFMS)
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Alves, Charline Zaratin
de Sá, Marco Eustáquio [UNESP]
dc.subject.por.fl_str_mv Eruca sativa
Physiological potential
Seeds
topic Eruca sativa
Physiological potential
Seeds
description The objective of this study was to evaluate methodologies for the potassium leaching test and to verify its sensitivity for identifying different levels of vigor of arugula seed lots. Five seed lots each of Rucula Cultivada and Rucula Gigante were used. Standard germination, first count of germination, seedling emergence and variations of the potassium leaching test (50 or 100 seeds imbibed in 50 mL or 75 mL in water; at 25 °C and 30 °C; for 0.5 h, 1 h, 1.5 h, 2 h, 2.5 h, 3, 4 and 5 hours) were done. It was observed that the period seeds need to be soaked can be reduced to 2 hours and the water volume can be reduced to 50 mL. The utilization of 50 seeds showed a smaller variation coefficient and the best temperature was 30 °C. It can be concluded that the potassium leaching test for arugula seeds can be run using 50 seeds in 50 mL of water for 2 hours at 30 °C.
publishDate 2010
dc.date.none.fl_str_mv 2010-06-01
2014-05-27T11:24:41Z
2014-05-27T11:24:41Z
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/S0101-31222010000200013
Revista Brasileira de Sementes, v. 32, n. 2, p. 108-116, 2010.
0101-3122
http://hdl.handle.net/11449/71701
10.1590/S0101-31222010000200013
S0101-31222010000200013
2-s2.0-77955570246
2-s2.0-77955570246.pdf
url http://dx.doi.org/10.1590/S0101-31222010000200013
http://hdl.handle.net/11449/71701
identifier_str_mv Revista Brasileira de Sementes, v. 32, n. 2, p. 108-116, 2010.
0101-3122
10.1590/S0101-31222010000200013
S0101-31222010000200013
2-s2.0-77955570246
2-s2.0-77955570246.pdf
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileira de Sementes
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 108-116
application/pdf
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
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