Modes of application of cobalt, molybdenum and Azospirillum brasilense on soybean yield and profitability
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
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=S1415-43662017000300180 |
Resumo: | ABSTRACT The use of cobalt (Co) and molybdenum (Mo) along with the co-inoculation with Azospirillum brasilense on soybean can contribute to biological nitrogen fixation (BNF), allowing higher yields. Thus, this work aimed to study the technical and economic viability of soybean in the Cerrado, according to the mode of application of Co + Mo, and seed or leaf co-inoculation with Azospirillum brasilense. The experiment was conducted in Selvíria-MS, in a no-tillage system in an Oxisol, arranged in a randomized block design with six treatments (seed application of two treatments with Co + Mo, with or without inoculation with A. brasilense, respectively; Foliar application of Co + Mo at soybean V3 stage; Foliar application of Co + Mo together with A. brasilense at V3 growth stage; Foliar application of A. brasilense at V3 growth stage; and the Control, consisting of only inoculation with Rhizobium), and four replicates. Seed application of Co + Mo associated with seed inoculation with A. brasilense promoted the highest leaf N content, hundred-grain weight, yield and profitability with the soybean crop. |
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Modes of application of cobalt, molybdenum and Azospirillum brasilense on soybean yield and profitabilityco-inoculation with Azospirillum brasilensetotal operating costeconomic viabilitytechnical viabilityleaf nitrogen contentABSTRACT The use of cobalt (Co) and molybdenum (Mo) along with the co-inoculation with Azospirillum brasilense on soybean can contribute to biological nitrogen fixation (BNF), allowing higher yields. Thus, this work aimed to study the technical and economic viability of soybean in the Cerrado, according to the mode of application of Co + Mo, and seed or leaf co-inoculation with Azospirillum brasilense. The experiment was conducted in Selvíria-MS, in a no-tillage system in an Oxisol, arranged in a randomized block design with six treatments (seed application of two treatments with Co + Mo, with or without inoculation with A. brasilense, respectively; Foliar application of Co + Mo at soybean V3 stage; Foliar application of Co + Mo together with A. brasilense at V3 growth stage; Foliar application of A. brasilense at V3 growth stage; and the Control, consisting of only inoculation with Rhizobium), and four replicates. Seed application of Co + Mo associated with seed inoculation with A. brasilense promoted the highest leaf N content, hundred-grain weight, yield and profitability with the soybean crop.Departamento de Engenharia Agrícola - UFCG2017-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000300180Revista Brasileira de Engenharia Agrícola e Ambiental v.21 n.3 2017reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v21n3p180-185info:eu-repo/semantics/openAccessGalindo,Fernando S.Teixeira Filho,Marcelo C. M.Buzetti,SalatierSantini,José M. K.Ludkiewicz,Mariana G. Z.Baggio,Guilhermeeng2017-03-08T00:00:00Zoai:scielo:S1415-43662017000300180Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2017-03-08T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false |
dc.title.none.fl_str_mv |
Modes of application of cobalt, molybdenum and Azospirillum brasilense on soybean yield and profitability |
title |
Modes of application of cobalt, molybdenum and Azospirillum brasilense on soybean yield and profitability |
spellingShingle |
Modes of application of cobalt, molybdenum and Azospirillum brasilense on soybean yield and profitability Galindo,Fernando S. co-inoculation with Azospirillum brasilense total operating cost economic viability technical viability leaf nitrogen content |
title_short |
Modes of application of cobalt, molybdenum and Azospirillum brasilense on soybean yield and profitability |
title_full |
Modes of application of cobalt, molybdenum and Azospirillum brasilense on soybean yield and profitability |
title_fullStr |
Modes of application of cobalt, molybdenum and Azospirillum brasilense on soybean yield and profitability |
title_full_unstemmed |
Modes of application of cobalt, molybdenum and Azospirillum brasilense on soybean yield and profitability |
title_sort |
Modes of application of cobalt, molybdenum and Azospirillum brasilense on soybean yield and profitability |
author |
Galindo,Fernando S. |
author_facet |
Galindo,Fernando S. Teixeira Filho,Marcelo C. M. Buzetti,Salatier Santini,José M. K. Ludkiewicz,Mariana G. Z. Baggio,Guilherme |
author_role |
author |
author2 |
Teixeira Filho,Marcelo C. M. Buzetti,Salatier Santini,José M. K. Ludkiewicz,Mariana G. Z. Baggio,Guilherme |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Galindo,Fernando S. Teixeira Filho,Marcelo C. M. Buzetti,Salatier Santini,José M. K. Ludkiewicz,Mariana G. Z. Baggio,Guilherme |
dc.subject.por.fl_str_mv |
co-inoculation with Azospirillum brasilense total operating cost economic viability technical viability leaf nitrogen content |
topic |
co-inoculation with Azospirillum brasilense total operating cost economic viability technical viability leaf nitrogen content |
description |
ABSTRACT The use of cobalt (Co) and molybdenum (Mo) along with the co-inoculation with Azospirillum brasilense on soybean can contribute to biological nitrogen fixation (BNF), allowing higher yields. Thus, this work aimed to study the technical and economic viability of soybean in the Cerrado, according to the mode of application of Co + Mo, and seed or leaf co-inoculation with Azospirillum brasilense. The experiment was conducted in Selvíria-MS, in a no-tillage system in an Oxisol, arranged in a randomized block design with six treatments (seed application of two treatments with Co + Mo, with or without inoculation with A. brasilense, respectively; Foliar application of Co + Mo at soybean V3 stage; Foliar application of Co + Mo together with A. brasilense at V3 growth stage; Foliar application of A. brasilense at V3 growth stage; and the Control, consisting of only inoculation with Rhizobium), and four replicates. Seed application of Co + Mo associated with seed inoculation with A. brasilense promoted the highest leaf N content, hundred-grain weight, yield and profitability with the soybean crop. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-03-01 |
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=S1415-43662017000300180 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000300180 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1807-1929/agriambi.v21n3p180-185 |
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.21 n.3 2017 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 |
_version_ |
1750297685198372864 |