Relationships of acellerated aging time with bulk conductivity test and with physiological seed quality in common bean- DOI: 10.4025/actasciagron.v30i2.1736

Detalhes bibliográficos
Autor(a) principal: Binotti, Flávio Ferreira da Silva
Data de Publicação: 2008
Outros Autores: Haga, Kuniko Iwamoto, Cardoso, Eliana Duarte, Alves, Charline Zaratin, Sá, Marco Eustáquio de, Arf, Orivaldo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1736
Resumo: The high quality of seed trading for producers is very important to obtain high productivity. The aim of this work was to evaluate the effects of different periods of artificial seed aging on contents of sugars, proteins, amino acids and ions, on imbibition solution of electrical conductivity test, as well as its relationships with standard germination and vigor in bean seeds at the Perola cultivar. The research was carried out at the Laboratory of Seed Analysis - Faculdade de Engenharia - Unesp - Campus de Ilha Solteira. The experimental design was in completely randomized blocks. The seeds were submitted to eight accelerated aging conditions (zero, 24, 48, 72, 96, 120, 144 and 168 hours). The seed germination, seed vigor and leakage contents in exudates of bulk conductivity were influenced by the increase in the time of seed exposition to accelerated aging. After seventy- two hours of exposition to the aging, a considerable decline in seed germination and vigor was observed. There was also an increase of leakage contents, such as amino acids, sugars, potassium and phosphorus ions. The increase of leakage contents is inversely related to seeds germination and vigor
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spelling Relationships of acellerated aging time with bulk conductivity test and with physiological seed quality in common bean- DOI: 10.4025/actasciagron.v30i2.1736Efeito do período de envelhecimento acelerado no teste de condutividade elétrica e na qualidade fisiológica de sementes de feijãoPhaseolus vulgaris L.leakageproteinionsseed germinationvigorPhaseolus vulgaris L.lixiviadosproteínasíonsgerminaçãovigor5.01.03.05-9 Melhoramento VegetalThe high quality of seed trading for producers is very important to obtain high productivity. The aim of this work was to evaluate the effects of different periods of artificial seed aging on contents of sugars, proteins, amino acids and ions, on imbibition solution of electrical conductivity test, as well as its relationships with standard germination and vigor in bean seeds at the Perola cultivar. The research was carried out at the Laboratory of Seed Analysis - Faculdade de Engenharia - Unesp - Campus de Ilha Solteira. The experimental design was in completely randomized blocks. The seeds were submitted to eight accelerated aging conditions (zero, 24, 48, 72, 96, 120, 144 and 168 hours). The seed germination, seed vigor and leakage contents in exudates of bulk conductivity were influenced by the increase in the time of seed exposition to accelerated aging. After seventy- two hours of exposition to the aging, a considerable decline in seed germination and vigor was observed. There was also an increase of leakage contents, such as amino acids, sugars, potassium and phosphorus ions. The increase of leakage contents is inversely related to seeds germination and vigorA qualidade das sementes colocadas à disposição do produtor é de grande importância para obtenção de altas produtividades. O objetivo do trabalho foi avaliar os efeitos causados por diferentes períodos de envelhecimento artificial na lixiviação de açúcares, proteínas, aminoácidos e íons no exsudato do teste de condutividade elétrica, e suas relações com a germinação e vigor de sementes de feijão da cultivar Pérola. O trabalho foi conduzido no Laboratório da FE de análises de sementes - Unesp Campus de Ilha Solteira. O delineamento experimental foi o inteiramente casualizados, sendo que as sementes foram submetidas a oito períodos de envelhecimento acelerado (zero, 24, 48, 72, 96, 120, 144 e 168 horas). A germinação e vigor de sementes de feijão cultivar Pérola e a quantidade de lixiviados no teste da condutividade elétrica são influenciados pelo aumento do período de exposição ao envelhecimento acelerado. A partir de 72 horas há uma queda expressiva na germinação e vigor, além do elevado aumento no conteúdo de lixiviados, sendo estes constituídos em grande parte de aminoácidos, açúcares, íons de potássio e fósforo. O aumento das quantidades de lixiviados está relacionado com queda na germinação e vigor das sementesUniversidade Estadual de Maringá2008-04-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/173610.4025/actasciagron.v30i2.1736Acta Scientiarum. Agronomy; Vol 30 No 2 (2008); 247-254Acta Scientiarum. Agronomy; v. 30 n. 2 (2008); 247-2541807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1736/1023Binotti, Flávio Ferreira da SilvaHaga, Kuniko IwamotoCardoso, Eliana DuarteAlves, Charline ZaratinSá, Marco Eustáquio deArf, Orivaldoinfo:eu-repo/semantics/openAccess2022-11-23T18:37:29Zoai:periodicos.uem.br/ojs:article/1736Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:29Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Relationships of acellerated aging time with bulk conductivity test and with physiological seed quality in common bean- DOI: 10.4025/actasciagron.v30i2.1736
Efeito do período de envelhecimento acelerado no teste de condutividade elétrica e na qualidade fisiológica de sementes de feijão
title Relationships of acellerated aging time with bulk conductivity test and with physiological seed quality in common bean- DOI: 10.4025/actasciagron.v30i2.1736
spellingShingle Relationships of acellerated aging time with bulk conductivity test and with physiological seed quality in common bean- DOI: 10.4025/actasciagron.v30i2.1736
Binotti, Flávio Ferreira da Silva
Phaseolus vulgaris L.
leakage
protein
ions
seed germination
vigor
Phaseolus vulgaris L.
lixiviados
proteínas
íons
germinação
vigor
5.01.03.05-9 Melhoramento Vegetal
title_short Relationships of acellerated aging time with bulk conductivity test and with physiological seed quality in common bean- DOI: 10.4025/actasciagron.v30i2.1736
title_full Relationships of acellerated aging time with bulk conductivity test and with physiological seed quality in common bean- DOI: 10.4025/actasciagron.v30i2.1736
title_fullStr Relationships of acellerated aging time with bulk conductivity test and with physiological seed quality in common bean- DOI: 10.4025/actasciagron.v30i2.1736
title_full_unstemmed Relationships of acellerated aging time with bulk conductivity test and with physiological seed quality in common bean- DOI: 10.4025/actasciagron.v30i2.1736
title_sort Relationships of acellerated aging time with bulk conductivity test and with physiological seed quality in common bean- DOI: 10.4025/actasciagron.v30i2.1736
author Binotti, Flávio Ferreira da Silva
author_facet Binotti, Flávio Ferreira da Silva
Haga, Kuniko Iwamoto
Cardoso, Eliana Duarte
Alves, Charline Zaratin
Sá, Marco Eustáquio de
Arf, Orivaldo
author_role author
author2 Haga, Kuniko Iwamoto
Cardoso, Eliana Duarte
Alves, Charline Zaratin
Sá, Marco Eustáquio de
Arf, Orivaldo
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Binotti, Flávio Ferreira da Silva
Haga, Kuniko Iwamoto
Cardoso, Eliana Duarte
Alves, Charline Zaratin
Sá, Marco Eustáquio de
Arf, Orivaldo
dc.subject.por.fl_str_mv Phaseolus vulgaris L.
leakage
protein
ions
seed germination
vigor
Phaseolus vulgaris L.
lixiviados
proteínas
íons
germinação
vigor
5.01.03.05-9 Melhoramento Vegetal
topic Phaseolus vulgaris L.
leakage
protein
ions
seed germination
vigor
Phaseolus vulgaris L.
lixiviados
proteínas
íons
germinação
vigor
5.01.03.05-9 Melhoramento Vegetal
description The high quality of seed trading for producers is very important to obtain high productivity. The aim of this work was to evaluate the effects of different periods of artificial seed aging on contents of sugars, proteins, amino acids and ions, on imbibition solution of electrical conductivity test, as well as its relationships with standard germination and vigor in bean seeds at the Perola cultivar. The research was carried out at the Laboratory of Seed Analysis - Faculdade de Engenharia - Unesp - Campus de Ilha Solteira. The experimental design was in completely randomized blocks. The seeds were submitted to eight accelerated aging conditions (zero, 24, 48, 72, 96, 120, 144 and 168 hours). The seed germination, seed vigor and leakage contents in exudates of bulk conductivity were influenced by the increase in the time of seed exposition to accelerated aging. After seventy- two hours of exposition to the aging, a considerable decline in seed germination and vigor was observed. There was also an increase of leakage contents, such as amino acids, sugars, potassium and phosphorus ions. The increase of leakage contents is inversely related to seeds germination and vigor
publishDate 2008
dc.date.none.fl_str_mv 2008-04-03
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1736
10.4025/actasciagron.v30i2.1736
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1736
identifier_str_mv 10.4025/actasciagron.v30i2.1736
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1736/1023
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 30 No 2 (2008); 247-254
Acta Scientiarum. Agronomy; v. 30 n. 2 (2008); 247-254
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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