Physiological performance of soybean seeds in the accelerated aging test and their germination after several waiting periods

Detalhes bibliográficos
Autor(a) principal: Rodrigues,Mayara
Data de Publicação: 2022
Outros Autores: Krzyzanowski,Francisco Carlos, França-Neto,José de Barros, Henning,Fernando Augusto, Lopes,Ivani de Oliveira Negrão
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=S2317-15372022000100132
Resumo: Abstract: The accelerated aging test is widely used to evaluate the vigor of soybean seeds. Currently, the methodology recommended in the literature is to set up the germination test at most one hour after the seed aging process, which makes it difficult to set up and evaluate a large number of samples. The aim of this study was to assess the effect of delay in setting up the germination test after the process of accelerated aging of soybean seeds, specifically its effect on seed physiological performance. We tested three seed lots of the soybean cultivars BRS 397, BRS 399 RR, BRS 1007 IPRO, BRS 1010 IPRO, and BRS 388, all within the standards required for commercialization. The seed lots were physiologically characterized by evaluation of moisture content, germination, seedling vigor classification, tetrazolium test (viability and vigor) and accelerated aging test. The treatments consisted of hours (0, 1, 2, 3, 4, 5, 6, 7, and 8) of delay in setting up the germination test after accelerated aging. A delay of up to eight hours in setting up the germination test after the accelerated aging process of soybean seeds has no direct relationship with the result of assessment of the physiological performance of the seed lot.
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spelling Physiological performance of soybean seeds in the accelerated aging test and their germination after several waiting periodsanalysisGlycine max (L.) Merrillseed vigor testAbstract: The accelerated aging test is widely used to evaluate the vigor of soybean seeds. Currently, the methodology recommended in the literature is to set up the germination test at most one hour after the seed aging process, which makes it difficult to set up and evaluate a large number of samples. The aim of this study was to assess the effect of delay in setting up the germination test after the process of accelerated aging of soybean seeds, specifically its effect on seed physiological performance. We tested three seed lots of the soybean cultivars BRS 397, BRS 399 RR, BRS 1007 IPRO, BRS 1010 IPRO, and BRS 388, all within the standards required for commercialization. The seed lots were physiologically characterized by evaluation of moisture content, germination, seedling vigor classification, tetrazolium test (viability and vigor) and accelerated aging test. The treatments consisted of hours (0, 1, 2, 3, 4, 5, 6, 7, and 8) of delay in setting up the germination test after accelerated aging. A delay of up to eight hours in setting up the germination test after the accelerated aging process of soybean seeds has no direct relationship with the result of assessment of the physiological performance of the seed lot.ABRATES - Associação Brasileira de Tecnologia de Sementes2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372022000100132Journal of Seed Science v.44 2022reponame:Journal of Seed Scienceinstname:Associação Brasileira de Tecnologia de Sementes (ABRATES)instacron:ABRATES10.1590/2317-1545v44257868info:eu-repo/semantics/openAccessRodrigues,MayaraKrzyzanowski,Francisco CarlosFrança-Neto,José de BarrosHenning,Fernando AugustoLopes,Ivani de Oliveira Negrãoeng2022-08-15T00:00:00Zoai:scielo:S2317-15372022000100132Revistahttp://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:2022-08-15T00:00Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES)false
dc.title.none.fl_str_mv Physiological performance of soybean seeds in the accelerated aging test and their germination after several waiting periods
title Physiological performance of soybean seeds in the accelerated aging test and their germination after several waiting periods
spellingShingle Physiological performance of soybean seeds in the accelerated aging test and their germination after several waiting periods
Rodrigues,Mayara
analysis
Glycine max (L.) Merrill
seed vigor test
title_short Physiological performance of soybean seeds in the accelerated aging test and their germination after several waiting periods
title_full Physiological performance of soybean seeds in the accelerated aging test and their germination after several waiting periods
title_fullStr Physiological performance of soybean seeds in the accelerated aging test and their germination after several waiting periods
title_full_unstemmed Physiological performance of soybean seeds in the accelerated aging test and their germination after several waiting periods
title_sort Physiological performance of soybean seeds in the accelerated aging test and their germination after several waiting periods
author Rodrigues,Mayara
author_facet Rodrigues,Mayara
Krzyzanowski,Francisco Carlos
França-Neto,José de Barros
Henning,Fernando Augusto
Lopes,Ivani de Oliveira Negrão
author_role author
author2 Krzyzanowski,Francisco Carlos
França-Neto,José de Barros
Henning,Fernando Augusto
Lopes,Ivani de Oliveira Negrão
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Rodrigues,Mayara
Krzyzanowski,Francisco Carlos
França-Neto,José de Barros
Henning,Fernando Augusto
Lopes,Ivani de Oliveira Negrão
dc.subject.por.fl_str_mv analysis
Glycine max (L.) Merrill
seed vigor test
topic analysis
Glycine max (L.) Merrill
seed vigor test
description Abstract: The accelerated aging test is widely used to evaluate the vigor of soybean seeds. Currently, the methodology recommended in the literature is to set up the germination test at most one hour after the seed aging process, which makes it difficult to set up and evaluate a large number of samples. The aim of this study was to assess the effect of delay in setting up the germination test after the process of accelerated aging of soybean seeds, specifically its effect on seed physiological performance. We tested three seed lots of the soybean cultivars BRS 397, BRS 399 RR, BRS 1007 IPRO, BRS 1010 IPRO, and BRS 388, all within the standards required for commercialization. The seed lots were physiologically characterized by evaluation of moisture content, germination, seedling vigor classification, tetrazolium test (viability and vigor) and accelerated aging test. The treatments consisted of hours (0, 1, 2, 3, 4, 5, 6, 7, and 8) of delay in setting up the germination test after accelerated aging. A delay of up to eight hours in setting up the germination test after the accelerated aging process of soybean seeds has no direct relationship with the result of assessment of the physiological performance of the seed lot.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372022000100132
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dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2317-1545v44257868
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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.44 2022
reponame:Journal of Seed Science
instname:Associação Brasileira de Tecnologia de Sementes (ABRATES)
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