Soybean seed physiological quality in function of phosphorus, molybdenumand cobalt fertilization - DOI: 10.4025/actasciagron.v28i1.1678
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Agronomy (Online) |
Texto Completo: | http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1678 |
Resumo: | Aiming at evaluating the phosphorus, molybdenum and cobalt application effects in the physiological quality of soybean seeds of the subsequent generation, a field experiment was carried out, in distrophic red latosol, in Dourados, State of Mato Grosso do Sul, Brazil. The experimental design was in randomized blocks, with the treatments organized in a 4x4x2 factorial pattern, with four replications. The studied factors were: four phosphorus levels (0, 100, 200, and 300 kg ha1 of P2O5), four molybdenum doses (0, 25, 50, and 100 g ha1) and two cobalt levels (0, and 1.0 g ha1). Each plot was constituted of five 5.0 m length and 0.5 m width soybean rows. In the obtained seeds, the vigor and germination potential were evaluated through the tetrazolium test and the standard test and emergence at field conditions. The phosphate fertilization provided an increase in the vigor and germination potentials, detected through both tests. The molybdenum and cobalt application through the seeds promoted an increment in the germination rate, also determined by both tests. |
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Soybean seed physiological quality in function of phosphorus, molybdenumand cobalt fertilization - DOI: 10.4025/actasciagron.v28i1.1678Qualidade fisiológica de sementes de soja em função da adubação comfósforo, molibdênio e cobalto - DOI: 10.4025/actasciagron.v28i1.1678Glycine maxmicronutrientestetrazólioemergência a campovigorgerminação5.01.03.00-8 FitotecniaAiming at evaluating the phosphorus, molybdenum and cobalt application effects in the physiological quality of soybean seeds of the subsequent generation, a field experiment was carried out, in distrophic red latosol, in Dourados, State of Mato Grosso do Sul, Brazil. The experimental design was in randomized blocks, with the treatments organized in a 4x4x2 factorial pattern, with four replications. The studied factors were: four phosphorus levels (0, 100, 200, and 300 kg ha1 of P2O5), four molybdenum doses (0, 25, 50, and 100 g ha1) and two cobalt levels (0, and 1.0 g ha1). Each plot was constituted of five 5.0 m length and 0.5 m width soybean rows. In the obtained seeds, the vigor and germination potential were evaluated through the tetrazolium test and the standard test and emergence at field conditions. The phosphate fertilization provided an increase in the vigor and germination potentials, detected through both tests. The molybdenum and cobalt application through the seeds promoted an increment in the germination rate, also determined by both tests.Com o objetivo de avaliar o efeito da aplicação de doses de fósforo, molibdênio e cobalto na qualidade fisiológica de sementes da geração subseqüente na cultura da soja, foi desenvolvido um experimento em condições de campo, em Latossolo Vermelho distroférrico em Dourados, Estado do Mato Grosso do Sul. O delineamento experimental foi de blocos casualizados, com os tratamentos arranjados em esquema fatorial 4x4x2, com quatro repetições. Os fatores estudados foram quatro doses de fósforo (0, 100, 200 e 300 kg ha1 de P2O5), quatro doses de molibdênio (0, 25, 50 e 100 g ha1) e duas doses de cobalto ( 0 e 1,0 g ha1). Cada parcela foi constituída por cinco linhas de soja com 5,0 m de comprimento espaçadas de 0,50 m. Nas sementes obtidas, avaliaramse o potencial de vigor e germinação pelo teste de tetrazólio, teste de germinação e emergência a campo. A adubação fosfatada proporcionou aumento no potencial de vigor e no potencial de germinação determinada pelo teste de tetrazólio, pelo teste de germinação e na emergência a campo. A aplicação de molibdênio e cobalto via sementes proporcionou aumento na germinação determinada pelo teste de germinação e a emergência a campo das sementes.Universidade Estadual de Maringá2008-04-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/167810.4025/actasciagron.v28i1.1678Acta Scientiarum. Agronomy; Vol 28 No 1 (2006); 91-97Acta Scientiarum. Agronomy; v. 28 n. 1 (2006); 91-971807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1678/1043Guerra, Claudio AugustoMarchetti, Marlene EstevãoRobaina, Antonio DiasSouza, Luiz Carlos Ferreira deGonçalves, Manoel CarlosNovelino, José Oscarinfo:eu-repo/semantics/openAccess2022-11-23T18:37:27Zoai:periodicos.uem.br/ojs:article/1678Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:27Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Soybean seed physiological quality in function of phosphorus, molybdenumand cobalt fertilization - DOI: 10.4025/actasciagron.v28i1.1678 Qualidade fisiológica de sementes de soja em função da adubação comfósforo, molibdênio e cobalto - DOI: 10.4025/actasciagron.v28i1.1678 |
title |
Soybean seed physiological quality in function of phosphorus, molybdenumand cobalt fertilization - DOI: 10.4025/actasciagron.v28i1.1678 |
spellingShingle |
Soybean seed physiological quality in function of phosphorus, molybdenumand cobalt fertilization - DOI: 10.4025/actasciagron.v28i1.1678 Guerra, Claudio Augusto Glycine max micronutrientes tetrazólio emergência a campo vigor germinação 5.01.03.00-8 Fitotecnia |
title_short |
Soybean seed physiological quality in function of phosphorus, molybdenumand cobalt fertilization - DOI: 10.4025/actasciagron.v28i1.1678 |
title_full |
Soybean seed physiological quality in function of phosphorus, molybdenumand cobalt fertilization - DOI: 10.4025/actasciagron.v28i1.1678 |
title_fullStr |
Soybean seed physiological quality in function of phosphorus, molybdenumand cobalt fertilization - DOI: 10.4025/actasciagron.v28i1.1678 |
title_full_unstemmed |
Soybean seed physiological quality in function of phosphorus, molybdenumand cobalt fertilization - DOI: 10.4025/actasciagron.v28i1.1678 |
title_sort |
Soybean seed physiological quality in function of phosphorus, molybdenumand cobalt fertilization - DOI: 10.4025/actasciagron.v28i1.1678 |
author |
Guerra, Claudio Augusto |
author_facet |
Guerra, Claudio Augusto Marchetti, Marlene Estevão Robaina, Antonio Dias Souza, Luiz Carlos Ferreira de Gonçalves, Manoel Carlos Novelino, José Oscar |
author_role |
author |
author2 |
Marchetti, Marlene Estevão Robaina, Antonio Dias Souza, Luiz Carlos Ferreira de Gonçalves, Manoel Carlos Novelino, José Oscar |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Guerra, Claudio Augusto Marchetti, Marlene Estevão Robaina, Antonio Dias Souza, Luiz Carlos Ferreira de Gonçalves, Manoel Carlos Novelino, José Oscar |
dc.subject.por.fl_str_mv |
Glycine max micronutrientes tetrazólio emergência a campo vigor germinação 5.01.03.00-8 Fitotecnia |
topic |
Glycine max micronutrientes tetrazólio emergência a campo vigor germinação 5.01.03.00-8 Fitotecnia |
description |
Aiming at evaluating the phosphorus, molybdenum and cobalt application effects in the physiological quality of soybean seeds of the subsequent generation, a field experiment was carried out, in distrophic red latosol, in Dourados, State of Mato Grosso do Sul, Brazil. The experimental design was in randomized blocks, with the treatments organized in a 4x4x2 factorial pattern, with four replications. The studied factors were: four phosphorus levels (0, 100, 200, and 300 kg ha1 of P2O5), four molybdenum doses (0, 25, 50, and 100 g ha1) and two cobalt levels (0, and 1.0 g ha1). Each plot was constituted of five 5.0 m length and 0.5 m width soybean rows. In the obtained seeds, the vigor and germination potential were evaluated through the tetrazolium test and the standard test and emergence at field conditions. The phosphate fertilization provided an increase in the vigor and germination potentials, detected through both tests. The molybdenum and cobalt application through the seeds promoted an increment in the germination rate, also determined by both tests. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-04 |
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 |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1678 10.4025/actasciagron.v28i1.1678 |
url |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1678 |
identifier_str_mv |
10.4025/actasciagron.v28i1.1678 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/1678/1043 |
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 |
Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Agronomy; Vol 28 No 1 (2006); 91-97 Acta Scientiarum. Agronomy; v. 28 n. 1 (2006); 91-97 1807-8621 1679-9275 reponame:Acta Scientiarum. Agronomy (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Agronomy (Online) |
collection |
Acta Scientiarum. Agronomy (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br |
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1799305903920381952 |