Influence of foliar fertilization with manganese on germination, vigor and storage time of RR soybean seeds

Detalhes bibliográficos
Autor(a) principal: Ignácio,Vanessa Leonardo
Data de Publicação: 2015
Outros Autores: Nava,Ivair André, Malavasi,Marlene de Matos, Gris,Eloir Paulo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Ceres
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2015000500446
Resumo: ABSTRACTThis study aimed to evaluate the influence of foliar fertilizer doses containing Mn of phenological stages of suggested application in RR soybeans, to recover management damages with glyphosate at postemergence application on seed vigor in post-harvest and post six months storage. The seeds originated from a field experiment conducted , which included two applications of glyphosate, concomitant with foliar fertilizer in growth stages V4 and V6, with 0.00, 113.50 and 227.00 mg ha-1doses of Mn2+. Germination, GSI (Germination Speed Index), electrical conductivity tests and the first count of seeds were conducted. The application of Mn did not affect the physiological quality of RR soy in postharvest. However, in post-storage, higher doses of Mn had a negative effect on tests of abnormal seedlings, GSI and electrical conductivity. The applications of Mn, regardless of the developmental stage, did not interfere in the germination and first count tests, with and without storage. The electrical conductivity test showed a higher correlation with the seed germination test in the post-harvest treatment.
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spelling Influence of foliar fertilization with manganese on germination, vigor and storage time of RR soybean seedsGlycine maxL.physiological qualitymicronutrientsglyphosate.ABSTRACTThis study aimed to evaluate the influence of foliar fertilizer doses containing Mn of phenological stages of suggested application in RR soybeans, to recover management damages with glyphosate at postemergence application on seed vigor in post-harvest and post six months storage. The seeds originated from a field experiment conducted , which included two applications of glyphosate, concomitant with foliar fertilizer in growth stages V4 and V6, with 0.00, 113.50 and 227.00 mg ha-1doses of Mn2+. Germination, GSI (Germination Speed Index), electrical conductivity tests and the first count of seeds were conducted. The application of Mn did not affect the physiological quality of RR soy in postharvest. However, in post-storage, higher doses of Mn had a negative effect on tests of abnormal seedlings, GSI and electrical conductivity. The applications of Mn, regardless of the developmental stage, did not interfere in the germination and first count tests, with and without storage. The electrical conductivity test showed a higher correlation with the seed germination test in the post-harvest treatment.Universidade Federal de Viçosa2015-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2015000500446Revista Ceres v.62 n.5 2015reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/0034-737X201562050004info:eu-repo/semantics/openAccessIgnácio,Vanessa LeonardoNava,Ivair AndréMalavasi,Marlene de MatosGris,Eloir Pauloeng2015-09-28T00:00:00ZRevista
dc.title.none.fl_str_mv Influence of foliar fertilization with manganese on germination, vigor and storage time of RR soybean seeds
title Influence of foliar fertilization with manganese on germination, vigor and storage time of RR soybean seeds
spellingShingle Influence of foliar fertilization with manganese on germination, vigor and storage time of RR soybean seeds
Ignácio,Vanessa Leonardo
Glycine maxL.
physiological quality
micronutrients
glyphosate.
title_short Influence of foliar fertilization with manganese on germination, vigor and storage time of RR soybean seeds
title_full Influence of foliar fertilization with manganese on germination, vigor and storage time of RR soybean seeds
title_fullStr Influence of foliar fertilization with manganese on germination, vigor and storage time of RR soybean seeds
title_full_unstemmed Influence of foliar fertilization with manganese on germination, vigor and storage time of RR soybean seeds
title_sort Influence of foliar fertilization with manganese on germination, vigor and storage time of RR soybean seeds
author Ignácio,Vanessa Leonardo
author_facet Ignácio,Vanessa Leonardo
Nava,Ivair André
Malavasi,Marlene de Matos
Gris,Eloir Paulo
author_role author
author2 Nava,Ivair André
Malavasi,Marlene de Matos
Gris,Eloir Paulo
author2_role author
author
author
dc.contributor.author.fl_str_mv Ignácio,Vanessa Leonardo
Nava,Ivair André
Malavasi,Marlene de Matos
Gris,Eloir Paulo
dc.subject.por.fl_str_mv Glycine maxL.
physiological quality
micronutrients
glyphosate.
topic Glycine maxL.
physiological quality
micronutrients
glyphosate.
dc.description.none.fl_txt_mv ABSTRACTThis study aimed to evaluate the influence of foliar fertilizer doses containing Mn of phenological stages of suggested application in RR soybeans, to recover management damages with glyphosate at postemergence application on seed vigor in post-harvest and post six months storage. The seeds originated from a field experiment conducted , which included two applications of glyphosate, concomitant with foliar fertilizer in growth stages V4 and V6, with 0.00, 113.50 and 227.00 mg ha-1doses of Mn2+. Germination, GSI (Germination Speed Index), electrical conductivity tests and the first count of seeds were conducted. The application of Mn did not affect the physiological quality of RR soy in postharvest. However, in post-storage, higher doses of Mn had a negative effect on tests of abnormal seedlings, GSI and electrical conductivity. The applications of Mn, regardless of the developmental stage, did not interfere in the germination and first count tests, with and without storage. The electrical conductivity test showed a higher correlation with the seed germination test in the post-harvest treatment.
description ABSTRACTThis study aimed to evaluate the influence of foliar fertilizer doses containing Mn of phenological stages of suggested application in RR soybeans, to recover management damages with glyphosate at postemergence application on seed vigor in post-harvest and post six months storage. The seeds originated from a field experiment conducted , which included two applications of glyphosate, concomitant with foliar fertilizer in growth stages V4 and V6, with 0.00, 113.50 and 227.00 mg ha-1doses of Mn2+. Germination, GSI (Germination Speed Index), electrical conductivity tests and the first count of seeds were conducted. The application of Mn did not affect the physiological quality of RR soy in postharvest. However, in post-storage, higher doses of Mn had a negative effect on tests of abnormal seedlings, GSI and electrical conductivity. The applications of Mn, regardless of the developmental stage, did not interfere in the germination and first count tests, with and without storage. The electrical conductivity test showed a higher correlation with the seed germination test in the post-harvest treatment.
publishDate 2015
dc.date.none.fl_str_mv 2015-10-01
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=S0034-737X2015000500446
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2015000500446
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0034-737X201562050004
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 Universidade Federal de Viçosa
publisher.none.fl_str_mv Universidade Federal de Viçosa
dc.source.none.fl_str_mv Revista Ceres v.62 n.5 2015
reponame:Revista Ceres
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista Ceres
collection Revista Ceres
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1728006781960978432

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