Influence of herbicides on yield, nodulation and physiological quality of soybean seeds
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/14969 |
Resumo: | An experiment was carried out at the Escola Superior de Agricultura de Lavras, Lavras, MG, Brazil, during the growing season of 1978-1979, to study the influence of herbicides on grain yield, nodulation and physiological quality of soybean (Glycine max (L.) Merrill) seeds, using the cultivar UFV-1, in Dystrophic Dusky Read Latosol. The treatments were: handweeded, unweeded, fluorodifen (0.90 kg/ha), pendimethalin (0.75 kg/ha), fluorodifen + pendimethalin (0.45 + 0.37 kg/ha) chloramben (1.91 kg/ha), trifluralin (0.47 kg/ha), and chloramben + alachlor (0.95 + 0.66 kg/ha). AlI the herbicides were applied as pre-emergence treatments except trifluralin as incorporated preplant. The herbicides showed similar behavior and provided grain yield from 99.94% to 82.68% compared with the handweed control. Nodulation, final stand, germination and seedling vigor were not affected by the treatments. |
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Influence of herbicides on yield, nodulation and physiological quality of soybean seedsInfluência da aplicação de herbicidas no rendimento de grãos nodulação e qualidade fisiológica das sementes de sojaglycine max; chemical controlglycine max; controle químico; ervas daninhasAn experiment was carried out at the Escola Superior de Agricultura de Lavras, Lavras, MG, Brazil, during the growing season of 1978-1979, to study the influence of herbicides on grain yield, nodulation and physiological quality of soybean (Glycine max (L.) Merrill) seeds, using the cultivar UFV-1, in Dystrophic Dusky Read Latosol. The treatments were: handweeded, unweeded, fluorodifen (0.90 kg/ha), pendimethalin (0.75 kg/ha), fluorodifen + pendimethalin (0.45 + 0.37 kg/ha) chloramben (1.91 kg/ha), trifluralin (0.47 kg/ha), and chloramben + alachlor (0.95 + 0.66 kg/ha). AlI the herbicides were applied as pre-emergence treatments except trifluralin as incorporated preplant. The herbicides showed similar behavior and provided grain yield from 99.94% to 82.68% compared with the handweed control. Nodulation, final stand, germination and seedling vigor were not affected by the treatments.Estudou-se, na Escola Superior de Agricultura de Lavras, em Lavras, MG, no ano agrícola de 1978-1979, a influência do controle químico de plantas daninhas sobre o rendimento de grãos, nodulação e qualidade fisiológica das sementes de soja (Glycine max (L.) Merrill), em solo classificado como Latossolo Roxo Distrófico. Os tratamentos empregados foram: testemunha capinada, testemunha sem capina, fluorodifen (0,90 kg/ha), pendimethalin (0,75 kg/ha), fluorodifen + pendimethalin (0,45 + 0,37 kg/ha), chloramben (1,91 kg/ha), trifluralin (0,47 kg/ha) e chloramben + alachlor (0,95 + 0,66 kg/ha). Utilizou-se como cultivar testadora a UFV-1. Todos os herbicidas foram aplicados em pré-emergência, exceto trifluralin aplicado em pré-semeadura incorporada. Os herbicidas apresentaram comportamento semelhante, proporcionando rendimentos de grãos de 99,94% a 82,68% em relação à testemunha capinada. A nodulação, população final, germinação e vigor das sementes não foram influenciados significativamente pelos tratamentos.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraRezende, Pedro Milanez deVieira, Maria das Graças Guimarães CarvalhoVieira Neto, José CaetanoAlcântara, Elifas Nunes de2014-04-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/14969Pesquisa Agropecuaria Brasileira; v.20, n.1, jan. 1985; 25-30Pesquisa Agropecuária Brasileira; v.20, n.1, jan. 1985; 25-301678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/14969/8686info:eu-repo/semantics/openAccess2014-04-16T19:30:15Zoai:ojs.seer.sct.embrapa.br:article/14969Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-16T19:30:15Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Influence of herbicides on yield, nodulation and physiological quality of soybean seeds Influência da aplicação de herbicidas no rendimento de grãos nodulação e qualidade fisiológica das sementes de soja |
title |
Influence of herbicides on yield, nodulation and physiological quality of soybean seeds |
spellingShingle |
Influence of herbicides on yield, nodulation and physiological quality of soybean seeds Rezende, Pedro Milanez de glycine max; chemical control glycine max; controle químico; ervas daninhas |
title_short |
Influence of herbicides on yield, nodulation and physiological quality of soybean seeds |
title_full |
Influence of herbicides on yield, nodulation and physiological quality of soybean seeds |
title_fullStr |
Influence of herbicides on yield, nodulation and physiological quality of soybean seeds |
title_full_unstemmed |
Influence of herbicides on yield, nodulation and physiological quality of soybean seeds |
title_sort |
Influence of herbicides on yield, nodulation and physiological quality of soybean seeds |
author |
Rezende, Pedro Milanez de |
author_facet |
Rezende, Pedro Milanez de Vieira, Maria das Graças Guimarães Carvalho Vieira Neto, José Caetano Alcântara, Elifas Nunes de |
author_role |
author |
author2 |
Vieira, Maria das Graças Guimarães Carvalho Vieira Neto, José Caetano Alcântara, Elifas Nunes de |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Rezende, Pedro Milanez de Vieira, Maria das Graças Guimarães Carvalho Vieira Neto, José Caetano Alcântara, Elifas Nunes de |
dc.subject.por.fl_str_mv |
glycine max; chemical control glycine max; controle químico; ervas daninhas |
topic |
glycine max; chemical control glycine max; controle químico; ervas daninhas |
description |
An experiment was carried out at the Escola Superior de Agricultura de Lavras, Lavras, MG, Brazil, during the growing season of 1978-1979, to study the influence of herbicides on grain yield, nodulation and physiological quality of soybean (Glycine max (L.) Merrill) seeds, using the cultivar UFV-1, in Dystrophic Dusky Read Latosol. The treatments were: handweeded, unweeded, fluorodifen (0.90 kg/ha), pendimethalin (0.75 kg/ha), fluorodifen + pendimethalin (0.45 + 0.37 kg/ha) chloramben (1.91 kg/ha), trifluralin (0.47 kg/ha), and chloramben + alachlor (0.95 + 0.66 kg/ha). AlI the herbicides were applied as pre-emergence treatments except trifluralin as incorporated preplant. The herbicides showed similar behavior and provided grain yield from 99.94% to 82.68% compared with the handweed control. Nodulation, final stand, germination and seedling vigor were not affected by the treatments. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-16 |
dc.type.none.fl_str_mv |
|
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/14969 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/14969 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/14969/8686 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.20, n.1, jan. 1985; 25-30 Pesquisa Agropecuária Brasileira; v.20, n.1, jan. 1985; 25-30 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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