Forage yield of Coastcross-1 pastures inoculated with Azospirillum brasilense
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/36392 |
Resumo: | The high cost of nitrogen fertilizers increases the expenses in pasture-based animal production. The inoculation with plant growth-promoting bacteria is an alternative to reduce the costs. This study evaluated the forage yield of Coastcross-1 pastures inoculated with Azospirillum brasilense, fertilized with different levels of nitrogen and subjected to cuts. The experiment was a factorial randomized block design with three replications. The factors were the inoculation (without inoculation, inoculated only at planting and reinoculated in the second year), levels of nitrogen (0, 100 and 200 kg ha-1 year-1 N) and seasons (spring, summer, fall and winter) when cuts were made. Forage yield, forage accumulation rate, botanical and structural pasture composition were evaluated. Forage yield without nitrogen fertilizer in pastures was in the first year 9.1, 11.7 and 11.7 t ha-1 DM, and in the second year 8.6, 11.2 and 11.5 t ha-1 DM, for the factor inoculation, respectively. The forage yield rises with inoculation at pasture planting, without nitrogen fertilization. Reinoculation is not necessary. |
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Acta Scientiarum. Animal Sciences (Online) |
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Forage yield of Coastcross-1 pastures inoculated with Azospirillum brasilensebotanical compositionCynodon dactylondiazotrophic bacteria. The high cost of nitrogen fertilizers increases the expenses in pasture-based animal production. The inoculation with plant growth-promoting bacteria is an alternative to reduce the costs. This study evaluated the forage yield of Coastcross-1 pastures inoculated with Azospirillum brasilense, fertilized with different levels of nitrogen and subjected to cuts. The experiment was a factorial randomized block design with three replications. The factors were the inoculation (without inoculation, inoculated only at planting and reinoculated in the second year), levels of nitrogen (0, 100 and 200 kg ha-1 year-1 N) and seasons (spring, summer, fall and winter) when cuts were made. Forage yield, forage accumulation rate, botanical and structural pasture composition were evaluated. Forage yield without nitrogen fertilizer in pastures was in the first year 9.1, 11.7 and 11.7 t ha-1 DM, and in the second year 8.6, 11.2 and 11.5 t ha-1 DM, for the factor inoculation, respectively. The forage yield rises with inoculation at pasture planting, without nitrogen fertilization. Reinoculation is not necessary. Editora da Universidade Estadual de Maringá2017-12-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpesquisa de campoapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/3639210.4025/actascianimsci.v40i0.36392Acta Scientiarum. Animal Sciences; Vol 40 (2018): Publicação Contínua; e36392Acta Scientiarum. Animal Sciences; v. 40 (2018): Publicação Contínua; e363921807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/36392/pdfCopyright (c) 2017 Acta Scientiarum. Animal Sciencesinfo:eu-repo/semantics/openAccessAguirre, Priscila FlôresOlivo, Clair JorgeRodrigues, Patricia FernandesFalk, Débora RibeiroAdams, Carine BeatrizSchiafino, Helena Parcianello2019-07-17T08:31:18Zoai:periodicos.uem.br/ojs:article/36392Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2019-07-17T08:31:18Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Forage yield of Coastcross-1 pastures inoculated with Azospirillum brasilense |
title |
Forage yield of Coastcross-1 pastures inoculated with Azospirillum brasilense |
spellingShingle |
Forage yield of Coastcross-1 pastures inoculated with Azospirillum brasilense Aguirre, Priscila Flôres botanical composition Cynodon dactylon diazotrophic bacteria. |
title_short |
Forage yield of Coastcross-1 pastures inoculated with Azospirillum brasilense |
title_full |
Forage yield of Coastcross-1 pastures inoculated with Azospirillum brasilense |
title_fullStr |
Forage yield of Coastcross-1 pastures inoculated with Azospirillum brasilense |
title_full_unstemmed |
Forage yield of Coastcross-1 pastures inoculated with Azospirillum brasilense |
title_sort |
Forage yield of Coastcross-1 pastures inoculated with Azospirillum brasilense |
author |
Aguirre, Priscila Flôres |
author_facet |
Aguirre, Priscila Flôres Olivo, Clair Jorge Rodrigues, Patricia Fernandes Falk, Débora Ribeiro Adams, Carine Beatriz Schiafino, Helena Parcianello |
author_role |
author |
author2 |
Olivo, Clair Jorge Rodrigues, Patricia Fernandes Falk, Débora Ribeiro Adams, Carine Beatriz Schiafino, Helena Parcianello |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Aguirre, Priscila Flôres Olivo, Clair Jorge Rodrigues, Patricia Fernandes Falk, Débora Ribeiro Adams, Carine Beatriz Schiafino, Helena Parcianello |
dc.subject.por.fl_str_mv |
botanical composition Cynodon dactylon diazotrophic bacteria. |
topic |
botanical composition Cynodon dactylon diazotrophic bacteria. |
description |
The high cost of nitrogen fertilizers increases the expenses in pasture-based animal production. The inoculation with plant growth-promoting bacteria is an alternative to reduce the costs. This study evaluated the forage yield of Coastcross-1 pastures inoculated with Azospirillum brasilense, fertilized with different levels of nitrogen and subjected to cuts. The experiment was a factorial randomized block design with three replications. The factors were the inoculation (without inoculation, inoculated only at planting and reinoculated in the second year), levels of nitrogen (0, 100 and 200 kg ha-1 year-1 N) and seasons (spring, summer, fall and winter) when cuts were made. Forage yield, forage accumulation rate, botanical and structural pasture composition were evaluated. Forage yield without nitrogen fertilizer in pastures was in the first year 9.1, 11.7 and 11.7 t ha-1 DM, and in the second year 8.6, 11.2 and 11.5 t ha-1 DM, for the factor inoculation, respectively. The forage yield rises with inoculation at pasture planting, without nitrogen fertilization. Reinoculation is not necessary. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-27 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion pesquisa de campo |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/36392 10.4025/actascianimsci.v40i0.36392 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/36392 |
identifier_str_mv |
10.4025/actascianimsci.v40i0.36392 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/36392/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Acta Scientiarum. Animal Sciences info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Acta Scientiarum. Animal Sciences |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 40 (2018): Publicação Contínua; e36392 Acta Scientiarum. Animal Sciences; v. 40 (2018): Publicação Contínua; e36392 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (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. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315362247868416 |