Response of dual-purpose wheat to nitrogen fertilization and seed inoculation with Azospirillum brasilense

Detalhes bibliográficos
Autor(a) principal: Quatrin,Mauricio Pase
Data de Publicação: 2019
Outros Autores: Olivo,Clair Jorge, Simonetti,Gabriela Descovi, Bratz,Vinicius Felipe, Godoy,Guilherme Librelotto de, Casagrande,Lucas Giovane
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência e Agrotecnologia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542019000100208
Resumo: ABSTRACT The use of inoculants containing plant growth-promoting bacteria is an alternative to increase the efficiency of nitrogen fertilizers. Studies evaluating the effects of inoculation on forage yield, straw yield, and grain yield in dual-purpose wheat cultivars are scarce. This study aimed to evaluate the forage yield and grain yield in dual-purpose wheat inoculated with Azospirillum brasilense and fertilized with increasing nitrogen rates during two agricultural years (2016-2017) under cutting management. The trial was carried out in a completely randomized block design with four replicates, using a 2 x 4 factorial arrangement. The factors were the inoculation (control or A. brasilense) and nitrogen rates (0, 50, 100 and 150 kg ha-1 of N). Forage, grain and straw yield, and number of tillers were evaluated. Forage yield differed between treatments with inoculation and without inoculation, 3952 and 3350 kg DM ha-1, respectively. There was no effect of inoculation on grain yield. The forage and leaf biomass yield, the number of tillers and straw yield increased with inoculation.
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spelling Response of dual-purpose wheat to nitrogen fertilization and seed inoculation with Azospirillum brasilense“BRS Tarumã” wheatforage yieldgrain yieldstrains Ab-V5 and Ab-V6Triticum aestivum.ABSTRACT The use of inoculants containing plant growth-promoting bacteria is an alternative to increase the efficiency of nitrogen fertilizers. Studies evaluating the effects of inoculation on forage yield, straw yield, and grain yield in dual-purpose wheat cultivars are scarce. This study aimed to evaluate the forage yield and grain yield in dual-purpose wheat inoculated with Azospirillum brasilense and fertilized with increasing nitrogen rates during two agricultural years (2016-2017) under cutting management. The trial was carried out in a completely randomized block design with four replicates, using a 2 x 4 factorial arrangement. The factors were the inoculation (control or A. brasilense) and nitrogen rates (0, 50, 100 and 150 kg ha-1 of N). Forage, grain and straw yield, and number of tillers were evaluated. Forage yield differed between treatments with inoculation and without inoculation, 3952 and 3350 kg DM ha-1, respectively. There was no effect of inoculation on grain yield. The forage and leaf biomass yield, the number of tillers and straw yield increased with inoculation.Editora da UFLA2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542019000100208Ciência e Agrotecnologia v.43 2019reponame:Ciência e Agrotecnologia (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLA10.1590/1413-7054201943027718info:eu-repo/semantics/openAccessQuatrin,Mauricio PaseOlivo,Clair JorgeSimonetti,Gabriela DescoviBratz,Vinicius FelipeGodoy,Guilherme Librelotto deCasagrande,Lucas Giovaneeng2019-05-31T00:00:00Zoai:scielo:S1413-70542019000100208Revistahttp://www.scielo.br/cagroPUBhttps://old.scielo.br/oai/scielo-oai.php||renpaiva@dbi.ufla.br|| editora@editora.ufla.br1981-18291413-7054opendoar:2022-11-22T16:31:37.612031Ciência e Agrotecnologia (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv Response of dual-purpose wheat to nitrogen fertilization and seed inoculation with Azospirillum brasilense
title Response of dual-purpose wheat to nitrogen fertilization and seed inoculation with Azospirillum brasilense
spellingShingle Response of dual-purpose wheat to nitrogen fertilization and seed inoculation with Azospirillum brasilense
Quatrin,Mauricio Pase
“BRS Tarumã” wheat
forage yield
grain yield
strains Ab-V5 and Ab-V6
Triticum aestivum.
title_short Response of dual-purpose wheat to nitrogen fertilization and seed inoculation with Azospirillum brasilense
title_full Response of dual-purpose wheat to nitrogen fertilization and seed inoculation with Azospirillum brasilense
title_fullStr Response of dual-purpose wheat to nitrogen fertilization and seed inoculation with Azospirillum brasilense
title_full_unstemmed Response of dual-purpose wheat to nitrogen fertilization and seed inoculation with Azospirillum brasilense
title_sort Response of dual-purpose wheat to nitrogen fertilization and seed inoculation with Azospirillum brasilense
author Quatrin,Mauricio Pase
author_facet Quatrin,Mauricio Pase
Olivo,Clair Jorge
Simonetti,Gabriela Descovi
Bratz,Vinicius Felipe
Godoy,Guilherme Librelotto de
Casagrande,Lucas Giovane
author_role author
author2 Olivo,Clair Jorge
Simonetti,Gabriela Descovi
Bratz,Vinicius Felipe
Godoy,Guilherme Librelotto de
Casagrande,Lucas Giovane
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Quatrin,Mauricio Pase
Olivo,Clair Jorge
Simonetti,Gabriela Descovi
Bratz,Vinicius Felipe
Godoy,Guilherme Librelotto de
Casagrande,Lucas Giovane
dc.subject.por.fl_str_mv “BRS Tarumã” wheat
forage yield
grain yield
strains Ab-V5 and Ab-V6
Triticum aestivum.
topic “BRS Tarumã” wheat
forage yield
grain yield
strains Ab-V5 and Ab-V6
Triticum aestivum.
description ABSTRACT The use of inoculants containing plant growth-promoting bacteria is an alternative to increase the efficiency of nitrogen fertilizers. Studies evaluating the effects of inoculation on forage yield, straw yield, and grain yield in dual-purpose wheat cultivars are scarce. This study aimed to evaluate the forage yield and grain yield in dual-purpose wheat inoculated with Azospirillum brasilense and fertilized with increasing nitrogen rates during two agricultural years (2016-2017) under cutting management. The trial was carried out in a completely randomized block design with four replicates, using a 2 x 4 factorial arrangement. The factors were the inoculation (control or A. brasilense) and nitrogen rates (0, 50, 100 and 150 kg ha-1 of N). Forage, grain and straw yield, and number of tillers were evaluated. Forage yield differed between treatments with inoculation and without inoculation, 3952 and 3350 kg DM ha-1, respectively. There was no effect of inoculation on grain yield. The forage and leaf biomass yield, the number of tillers and straw yield increased with inoculation.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
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=S1413-70542019000100208
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542019000100208
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1413-7054201943027718
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 Editora da UFLA
publisher.none.fl_str_mv Editora da UFLA
dc.source.none.fl_str_mv Ciência e Agrotecnologia v.43 2019
reponame:Ciência e Agrotecnologia (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Ciência e Agrotecnologia (Online)
collection Ciência e Agrotecnologia (Online)
repository.name.fl_str_mv Ciência e Agrotecnologia (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv ||renpaiva@dbi.ufla.br|| editora@editora.ufla.br
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