Physiological quality of seeds of crambe desiccated at pre-harvest with glyphosate

Detalhes bibliográficos
Autor(a) principal: Cangussú,Lucas V. de S.
Data de Publicação: 2018
Outros Autores: David,Andréia M. S. de S., Araújo,Eduardo F., Alves,Rayane A., Nunes,Rebeca A., Amaro,Hugo T. R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000800577
Resumo: ABSTRACT Early harvest may decrease seed exposure in the field after physiological maturation. The objective of this study was to evaluate the effect of glyphosate desiccant at different plant desiccation times at pre-harvest on the physiological quality of crambe (Crambe abyssinica Hochst) seeds. The experimental design was completely randomized in a 2 x 4 factorial scheme, involving the application of glyphosate desiccant in the plants at pre-harvest and the control (without plant desiccation) and four desiccation times, with three replicates per treatment. The desiccation of crambe plants at pre-harvest with glyphosate was efficient, positively affecting seed germination and vigor. Application of the desiccant in the plants, with 90% of brown seeds, at 103 days after sowing, allows the production of seeds with superior performance.
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spelling Physiological quality of seeds of crambe desiccated at pre-harvest with glyphosateCrambe abyssinicaBrassicaceaematurationherbicidegerminationABSTRACT Early harvest may decrease seed exposure in the field after physiological maturation. The objective of this study was to evaluate the effect of glyphosate desiccant at different plant desiccation times at pre-harvest on the physiological quality of crambe (Crambe abyssinica Hochst) seeds. The experimental design was completely randomized in a 2 x 4 factorial scheme, involving the application of glyphosate desiccant in the plants at pre-harvest and the control (without plant desiccation) and four desiccation times, with three replicates per treatment. The desiccation of crambe plants at pre-harvest with glyphosate was efficient, positively affecting seed germination and vigor. Application of the desiccant in the plants, with 90% of brown seeds, at 103 days after sowing, allows the production of seeds with superior performance.Departamento de Engenharia Agrícola - UFCG2018-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000800577Revista Brasileira de Engenharia Agrícola e Ambiental v.22 n.8 2018reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v22n8p577-582info:eu-repo/semantics/openAccessCangussú,Lucas V. de S.David,Andréia M. S. de S.Araújo,Eduardo F.Alves,Rayane A.Nunes,Rebeca A.Amaro,Hugo T. R.eng2018-07-19T00:00:00Zoai:scielo:S1415-43662018000800577Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2018-07-19T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false
dc.title.none.fl_str_mv Physiological quality of seeds of crambe desiccated at pre-harvest with glyphosate
title Physiological quality of seeds of crambe desiccated at pre-harvest with glyphosate
spellingShingle Physiological quality of seeds of crambe desiccated at pre-harvest with glyphosate
Cangussú,Lucas V. de S.
Crambe abyssinica
Brassicaceae
maturation
herbicide
germination
title_short Physiological quality of seeds of crambe desiccated at pre-harvest with glyphosate
title_full Physiological quality of seeds of crambe desiccated at pre-harvest with glyphosate
title_fullStr Physiological quality of seeds of crambe desiccated at pre-harvest with glyphosate
title_full_unstemmed Physiological quality of seeds of crambe desiccated at pre-harvest with glyphosate
title_sort Physiological quality of seeds of crambe desiccated at pre-harvest with glyphosate
author Cangussú,Lucas V. de S.
author_facet Cangussú,Lucas V. de S.
David,Andréia M. S. de S.
Araújo,Eduardo F.
Alves,Rayane A.
Nunes,Rebeca A.
Amaro,Hugo T. R.
author_role author
author2 David,Andréia M. S. de S.
Araújo,Eduardo F.
Alves,Rayane A.
Nunes,Rebeca A.
Amaro,Hugo T. R.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Cangussú,Lucas V. de S.
David,Andréia M. S. de S.
Araújo,Eduardo F.
Alves,Rayane A.
Nunes,Rebeca A.
Amaro,Hugo T. R.
dc.subject.por.fl_str_mv Crambe abyssinica
Brassicaceae
maturation
herbicide
germination
topic Crambe abyssinica
Brassicaceae
maturation
herbicide
germination
description ABSTRACT Early harvest may decrease seed exposure in the field after physiological maturation. The objective of this study was to evaluate the effect of glyphosate desiccant at different plant desiccation times at pre-harvest on the physiological quality of crambe (Crambe abyssinica Hochst) seeds. The experimental design was completely randomized in a 2 x 4 factorial scheme, involving the application of glyphosate desiccant in the plants at pre-harvest and the control (without plant desiccation) and four desiccation times, with three replicates per treatment. The desiccation of crambe plants at pre-harvest with glyphosate was efficient, positively affecting seed germination and vigor. Application of the desiccant in the plants, with 90% of brown seeds, at 103 days after sowing, allows the production of seeds with superior performance.
publishDate 2018
dc.date.none.fl_str_mv 2018-08-01
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=S1415-43662018000800577
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000800577
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1807-1929/agriambi.v22n8p577-582
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 Departamento de Engenharia Agrícola - UFCG
publisher.none.fl_str_mv Departamento de Engenharia Agrícola - UFCG
dc.source.none.fl_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental v.22 n.8 2018
reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
instname:Universidade Federal de Campina Grande (UFCG)
instacron:UFCG
instname_str Universidade Federal de Campina Grande (UFCG)
instacron_str UFCG
institution UFCG
reponame_str Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
collection Revista Brasileira de Engenharia Agrícola e Ambiental (Online)
repository.name.fl_str_mv Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)
repository.mail.fl_str_mv ||agriambi@agriambi.com.br
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