Glyphosate, isolated or in associations, at agronomic performance and seed quality of the RR®2 soybean
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Arquivos do instituto biológico (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-16572018000100237 |
Resumo: | ABSTRACT: The “second generation” of glyphosate-tolerant soybean (RR®2 soybean) was developed through a different technique of insertion of the glyphosate-insensitive EPSPs gene. Information on the selectivity of glyphosate, alone or in combination, in RR2 soybean is lacking. This study evaluated the effects of glyphosate, isolated or in associations, applied at post-emergence (V4), at agronomic performance and seed quality of soybean cultivar NS 6700 IPRO (RR2). The experimental design was randomized block with four replications and seven treatments, conducted in the field for two growing seasons. The treatments consisted of glyphosate herbicide, alone or in combination with clethodim, cloransulam, chlorimuron, lactofen and fluazifop, besides the control without application. Analysis was performed for crop injury, Soil and Plant Analyzer Development (SPAD) index, as well as variables related to agronomic performance (height, number of pods per plant, yield and 1,000-seed weight) and seed quality (vigor, germination, abnormal seedlings and dead seeds). An additional test was conducted with the same cultivar and treatments in a greenhouse in a completely randomized design with four replications. The herbicides did not affect agronomic performance and seed quality of RR2 soybean. Thus, the soybean cultivar NS 6700 IPRO (RR2) was tolerant to glyphosate, alone or combined with other herbicides applied in post-emergence (V4). |
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Glyphosate, isolated or in associations, at agronomic performance and seed quality of the RR®2 soybeancrop injuryGlycine max (L.) MerrillEPSPs inhibitorsABSTRACT: The “second generation” of glyphosate-tolerant soybean (RR®2 soybean) was developed through a different technique of insertion of the glyphosate-insensitive EPSPs gene. Information on the selectivity of glyphosate, alone or in combination, in RR2 soybean is lacking. This study evaluated the effects of glyphosate, isolated or in associations, applied at post-emergence (V4), at agronomic performance and seed quality of soybean cultivar NS 6700 IPRO (RR2). The experimental design was randomized block with four replications and seven treatments, conducted in the field for two growing seasons. The treatments consisted of glyphosate herbicide, alone or in combination with clethodim, cloransulam, chlorimuron, lactofen and fluazifop, besides the control without application. Analysis was performed for crop injury, Soil and Plant Analyzer Development (SPAD) index, as well as variables related to agronomic performance (height, number of pods per plant, yield and 1,000-seed weight) and seed quality (vigor, germination, abnormal seedlings and dead seeds). An additional test was conducted with the same cultivar and treatments in a greenhouse in a completely randomized design with four replications. The herbicides did not affect agronomic performance and seed quality of RR2 soybean. Thus, the soybean cultivar NS 6700 IPRO (RR2) was tolerant to glyphosate, alone or combined with other herbicides applied in post-emergence (V4).Instituto Biológico2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-16572018000100237Arquivos do Instituto Biológico v.85 2018reponame:Arquivos do instituto biológico (Online)instname:Instituto Biológico (IB)instacron:IBIO10.1590/1808-1657000732017info:eu-repo/semantics/openAccessSilva,André Felipe MoreiraAlbrecht,Alfredo Junior PaiolaViana,Henrique Rodrigues MilagresGiovanelli,Bruno FlaibamGhirardello,Giovani ApolariMarco,Lucas Rafael deAlbrecht,Leandro PaiolaVictoria Filho,Ricardoeng2018-11-12T00:00:00Zoai:scielo:S1808-16572018000100237Revistahttp://www.biologico.sp.gov.br/arquivos_bio.phphttps://old.scielo.br/oai/scielo-oai.php||arquivos@biologico.sp.gov.br1808-16570020-3653opendoar:2018-11-12T00:00Arquivos do instituto biológico (Online) - Instituto Biológico (IB)false |
dc.title.none.fl_str_mv |
Glyphosate, isolated or in associations, at agronomic performance and seed quality of the RR®2 soybean |
title |
Glyphosate, isolated or in associations, at agronomic performance and seed quality of the RR®2 soybean |
spellingShingle |
Glyphosate, isolated or in associations, at agronomic performance and seed quality of the RR®2 soybean Silva,André Felipe Moreira crop injury Glycine max (L.) Merrill EPSPs inhibitors |
title_short |
Glyphosate, isolated or in associations, at agronomic performance and seed quality of the RR®2 soybean |
title_full |
Glyphosate, isolated or in associations, at agronomic performance and seed quality of the RR®2 soybean |
title_fullStr |
Glyphosate, isolated or in associations, at agronomic performance and seed quality of the RR®2 soybean |
title_full_unstemmed |
Glyphosate, isolated or in associations, at agronomic performance and seed quality of the RR®2 soybean |
title_sort |
Glyphosate, isolated or in associations, at agronomic performance and seed quality of the RR®2 soybean |
author |
Silva,André Felipe Moreira |
author_facet |
Silva,André Felipe Moreira Albrecht,Alfredo Junior Paiola Viana,Henrique Rodrigues Milagres Giovanelli,Bruno Flaibam Ghirardello,Giovani Apolari Marco,Lucas Rafael de Albrecht,Leandro Paiola Victoria Filho,Ricardo |
author_role |
author |
author2 |
Albrecht,Alfredo Junior Paiola Viana,Henrique Rodrigues Milagres Giovanelli,Bruno Flaibam Ghirardello,Giovani Apolari Marco,Lucas Rafael de Albrecht,Leandro Paiola Victoria Filho,Ricardo |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Silva,André Felipe Moreira Albrecht,Alfredo Junior Paiola Viana,Henrique Rodrigues Milagres Giovanelli,Bruno Flaibam Ghirardello,Giovani Apolari Marco,Lucas Rafael de Albrecht,Leandro Paiola Victoria Filho,Ricardo |
dc.subject.por.fl_str_mv |
crop injury Glycine max (L.) Merrill EPSPs inhibitors |
topic |
crop injury Glycine max (L.) Merrill EPSPs inhibitors |
description |
ABSTRACT: The “second generation” of glyphosate-tolerant soybean (RR®2 soybean) was developed through a different technique of insertion of the glyphosate-insensitive EPSPs gene. Information on the selectivity of glyphosate, alone or in combination, in RR2 soybean is lacking. This study evaluated the effects of glyphosate, isolated or in associations, applied at post-emergence (V4), at agronomic performance and seed quality of soybean cultivar NS 6700 IPRO (RR2). The experimental design was randomized block with four replications and seven treatments, conducted in the field for two growing seasons. The treatments consisted of glyphosate herbicide, alone or in combination with clethodim, cloransulam, chlorimuron, lactofen and fluazifop, besides the control without application. Analysis was performed for crop injury, Soil and Plant Analyzer Development (SPAD) index, as well as variables related to agronomic performance (height, number of pods per plant, yield and 1,000-seed weight) and seed quality (vigor, germination, abnormal seedlings and dead seeds). An additional test was conducted with the same cultivar and treatments in a greenhouse in a completely randomized design with four replications. The herbicides did not affect agronomic performance and seed quality of RR2 soybean. Thus, the soybean cultivar NS 6700 IPRO (RR2) was tolerant to glyphosate, alone or combined with other herbicides applied in post-emergence (V4). |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 |
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=S1808-16572018000100237 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-16572018000100237 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1808-1657000732017 |
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 |
Instituto Biológico |
publisher.none.fl_str_mv |
Instituto Biológico |
dc.source.none.fl_str_mv |
Arquivos do Instituto Biológico v.85 2018 reponame:Arquivos do instituto biológico (Online) instname:Instituto Biológico (IB) instacron:IBIO |
instname_str |
Instituto Biológico (IB) |
instacron_str |
IBIO |
institution |
IBIO |
reponame_str |
Arquivos do instituto biológico (Online) |
collection |
Arquivos do instituto biológico (Online) |
repository.name.fl_str_mv |
Arquivos do instituto biológico (Online) - Instituto Biológico (IB) |
repository.mail.fl_str_mv |
||arquivos@biologico.sp.gov.br |
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1754193670321471488 |