Physiological quality of soybean seeds produced under artificial rain in the pre-harvesting period

Detalhes bibliográficos
Autor(a) principal: Castro,Elisa de Melo
Data de Publicação: 2016
Outros Autores: Oliveira,João Almir, Lima,Amador Eduardo de, Santos,Heloísa Oliveira dos, Barbosa,José Igor Lopes
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=S2317-15372016000100014
Resumo: Abstract: The objective of this experiment was to evaluate responses of soybean cultivars seeds (with different levels of lignin) considering harvest postponement under the incidence of water and the effect of storage. The experiment was conducted in Iraí de Minas, Brazil using a randomized block design with three replications under a 5 x 3 x 3 factorial arrangement, with five soybean cultivars (NK 7059 RR, SYN 1163 RR, SYN 9070 RR, AS 7307 RR and SYN 1283 RR), three harvesting periods (R8, R8 + one rain simulation in the pre-harvesting period and R8 + two simulations in the pre-harvesting period) under three storage times (0, 90 and 180 days). Seeds were evaluated for their chemical composition (lignin contents), the percentage of moisture damage using the tetrazolium test and physiological quality (germination, accelerated aging, conductivity test, seedling emergence and emergence index). Cultivar AS 7307 RR had the highest lignin content in the integument, the lowest percentage of damage by moisture and the highest physiological quality. Cultivars NK 7059 RR and SYN 1163 RR had the lowest lignin contents in the integument and the highest moisture damage. Electrical conductivity increased after storing all cultivars.
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spelling Physiological quality of soybean seeds produced under artificial rain in the pre-harvesting periodGlycine maxligninstorageAbstract: The objective of this experiment was to evaluate responses of soybean cultivars seeds (with different levels of lignin) considering harvest postponement under the incidence of water and the effect of storage. The experiment was conducted in Iraí de Minas, Brazil using a randomized block design with three replications under a 5 x 3 x 3 factorial arrangement, with five soybean cultivars (NK 7059 RR, SYN 1163 RR, SYN 9070 RR, AS 7307 RR and SYN 1283 RR), three harvesting periods (R8, R8 + one rain simulation in the pre-harvesting period and R8 + two simulations in the pre-harvesting period) under three storage times (0, 90 and 180 days). Seeds were evaluated for their chemical composition (lignin contents), the percentage of moisture damage using the tetrazolium test and physiological quality (germination, accelerated aging, conductivity test, seedling emergence and emergence index). Cultivar AS 7307 RR had the highest lignin content in the integument, the lowest percentage of damage by moisture and the highest physiological quality. Cultivars NK 7059 RR and SYN 1163 RR had the lowest lignin contents in the integument and the highest moisture damage. Electrical conductivity increased after storing all cultivars.ABRATES - Associação Brasileira de Tecnologia de Sementes2016-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372016000100014Journal of Seed Science v.38 n.1 2016reponame:Journal of Seed Scienceinstname:Associação Brasileira de Tecnologia de Sementes (ABRATES)instacron:ABRATES10.1590/2317-1545v38n1154236info:eu-repo/semantics/openAccessCastro,Elisa de MeloOliveira,João AlmirLima,Amador Eduardo deSantos,Heloísa Oliveira dosBarbosa,José Igor Lopeseng2016-04-01T00:00:00Zoai:scielo:S2317-15372016000100014Revistahttp://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:2016-04-01T00:00Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES)false
dc.title.none.fl_str_mv Physiological quality of soybean seeds produced under artificial rain in the pre-harvesting period
title Physiological quality of soybean seeds produced under artificial rain in the pre-harvesting period
spellingShingle Physiological quality of soybean seeds produced under artificial rain in the pre-harvesting period
Castro,Elisa de Melo
Glycine max
lignin
storage
title_short Physiological quality of soybean seeds produced under artificial rain in the pre-harvesting period
title_full Physiological quality of soybean seeds produced under artificial rain in the pre-harvesting period
title_fullStr Physiological quality of soybean seeds produced under artificial rain in the pre-harvesting period
title_full_unstemmed Physiological quality of soybean seeds produced under artificial rain in the pre-harvesting period
title_sort Physiological quality of soybean seeds produced under artificial rain in the pre-harvesting period
author Castro,Elisa de Melo
author_facet Castro,Elisa de Melo
Oliveira,João Almir
Lima,Amador Eduardo de
Santos,Heloísa Oliveira dos
Barbosa,José Igor Lopes
author_role author
author2 Oliveira,João Almir
Lima,Amador Eduardo de
Santos,Heloísa Oliveira dos
Barbosa,José Igor Lopes
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Castro,Elisa de Melo
Oliveira,João Almir
Lima,Amador Eduardo de
Santos,Heloísa Oliveira dos
Barbosa,José Igor Lopes
dc.subject.por.fl_str_mv Glycine max
lignin
storage
topic Glycine max
lignin
storage
description Abstract: The objective of this experiment was to evaluate responses of soybean cultivars seeds (with different levels of lignin) considering harvest postponement under the incidence of water and the effect of storage. The experiment was conducted in Iraí de Minas, Brazil using a randomized block design with three replications under a 5 x 3 x 3 factorial arrangement, with five soybean cultivars (NK 7059 RR, SYN 1163 RR, SYN 9070 RR, AS 7307 RR and SYN 1283 RR), three harvesting periods (R8, R8 + one rain simulation in the pre-harvesting period and R8 + two simulations in the pre-harvesting period) under three storage times (0, 90 and 180 days). Seeds were evaluated for their chemical composition (lignin contents), the percentage of moisture damage using the tetrazolium test and physiological quality (germination, accelerated aging, conductivity test, seedling emergence and emergence index). Cultivar AS 7307 RR had the highest lignin content in the integument, the lowest percentage of damage by moisture and the highest physiological quality. Cultivars NK 7059 RR and SYN 1163 RR had the lowest lignin contents in the integument and the highest moisture damage. Electrical conductivity increased after storing all cultivars.
publishDate 2016
dc.date.none.fl_str_mv 2016-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372016000100014
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372016000100014
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2317-1545v38n1154236
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
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.38 n.1 2016
reponame:Journal of Seed Science
instname:Associação Brasileira de Tecnologia de Sementes (ABRATES)
instacron:ABRATES
instname_str Associação Brasileira de Tecnologia de Sementes (ABRATES)
instacron_str ABRATES
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reponame_str Journal of Seed Science
collection Journal of Seed Science
repository.name.fl_str_mv Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES)
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