EVALUATION OF Azospirillum brasilense DOSE RESPONSE ON FRESH AND DRY MATTER OF SHOOT AND ROOT OF CORN PLANTS
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista de Agricultura Neotropical |
Texto Completo: | https://periodicosonline.uems.br/index.php/agrineo/article/view/6993 |
Resumo: | Zea mays (corn) is one of the leading crops focused on producing food and feed for humans and animals. The use of diazotrophic bacteria such as Azospirillum brasilense demonstrates a positive effect on nitrogen availability, a primordial element for the development of this plant. This study aimed to evaluate the gain of the fresh and dry matter of shoots and roots in a corn cultivar inoculated with A. brasilense at different doses. The experiment was carried out in pots containing soil. The corn seeds, cultivar Agroceres® 5055, were inoculated with A. brasilense at doses between 100 to 250 mL 20 kg-1. It was observed that inoculation with A. brasilense positively affected fresh and dry matter gain of both shoot and roots between doses of 100-200 mL 20 kg-1 compared to the control. As for plant height in two stages, V6 and V8, there was no positive effect with the inoculant compared to the control. Azospirillum brasilense significantly affected shoot and root matter gain in the corn cultivar Agroceres® 5055, thus ensuring better development of corn plants. |
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EVALUATION OF Azospirillum brasilense DOSE RESPONSE ON FRESH AND DRY MATTER OF SHOOT AND ROOT OF CORN PLANTSAvaliação da dose resposta sobre massa fresca e massa seca, aérea e radicular, de milho inoculado com Azospirillum brasilenseNitrogen CornNitrogen fixing bacteriaAzospirillumNitrogênioMilhoBactéria fixadora de Nitrogênio AzospirillumZea mays (corn) is one of the leading crops focused on producing food and feed for humans and animals. The use of diazotrophic bacteria such as Azospirillum brasilense demonstrates a positive effect on nitrogen availability, a primordial element for the development of this plant. This study aimed to evaluate the gain of the fresh and dry matter of shoots and roots in a corn cultivar inoculated with A. brasilense at different doses. The experiment was carried out in pots containing soil. The corn seeds, cultivar Agroceres® 5055, were inoculated with A. brasilense at doses between 100 to 250 mL 20 kg-1. It was observed that inoculation with A. brasilense positively affected fresh and dry matter gain of both shoot and roots between doses of 100-200 mL 20 kg-1 compared to the control. As for plant height in two stages, V6 and V8, there was no positive effect with the inoculant compared to the control. Azospirillum brasilense significantly affected shoot and root matter gain in the corn cultivar Agroceres® 5055, thus ensuring better development of corn plants.Zea mays (milho) é uma das principais culturas agrícolas, voltada à produção de alimentos para humanos e de rações para animais. O uso de bactérias diazotróficas como Azospirillum brasilense demonstra efeito positivo na disponibilidade do Nitrogênio, elemento essencial para o desenvolvimento dessa cultura. Esse estudo teve por objetivo avaliar o cultivo de milho inoculado com A. brasilense em diferentes doses e o ganho de massa fresca e seca da parte aérea e radicular. O experimento foi realizado em vasos contendo solo e sementes do cultivar Agroceres® 5055 com inoculante A. brasilense nas doses entre 100 a 250 mL 20 kg-1. Foi observado que a inoculação com A. brasilense apresentou efeito positivo sobre ganho de massa fresca e seca tanto da parte aérea quanto radicular entre as doses 100-200 mL 20 kg-1 quando comparado ao controle. Já para altura de plantas em dois estádios V6 e V8 não foi verificado efeito positivo com o inoculante comparado ao controle. Azospirillum brasilense demonstrou efeito significativo quanto ao ganho de massa da parte aérea e radicular no cultivar Agroceres® 5055, com isso garantindo melhor desenvolvimento de plantas de milho.Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia2022-11-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicosonline.uems.br/index.php/agrineo/article/view/699310.32404/rean.v9i4.6993Revista de Agricultura Neotropical; v. 9 n. 4 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e6993REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 9 No. 4 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e69932358-6303reponame:Revista de Agricultura Neotropicalinstname:Universidade Estadual de Mato Grosso do Sul (UEMS)instacron:UEMSenghttps://periodicosonline.uems.br/index.php/agrineo/article/view/6993/5228https://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessdo Amaral Júnior, Wellington EliasRodrigues Esteves, FláviaPereira de Menezes Filho, Antonio CarlosAbadia Ventura, Matheus Vinicius2023-01-18T22:13:40Zoai:ojs.pkp.sfu.ca:article/6993Revistahttps://periodicosonline.uems.br/index.php/agrineoPUBhttps://periodicosonline.uems.br/index.php/agrineo/oaiagriculturaneotropical@uems.br || wellingthon.junnyor@uems.br2358-63032358-6303opendoar:2023-01-18T22:13:40Revista de Agricultura Neotropical - Universidade Estadual de Mato Grosso do Sul (UEMS)false |
dc.title.none.fl_str_mv |
EVALUATION OF Azospirillum brasilense DOSE RESPONSE ON FRESH AND DRY MATTER OF SHOOT AND ROOT OF CORN PLANTS Avaliação da dose resposta sobre massa fresca e massa seca, aérea e radicular, de milho inoculado com Azospirillum brasilense |
title |
EVALUATION OF Azospirillum brasilense DOSE RESPONSE ON FRESH AND DRY MATTER OF SHOOT AND ROOT OF CORN PLANTS |
spellingShingle |
EVALUATION OF Azospirillum brasilense DOSE RESPONSE ON FRESH AND DRY MATTER OF SHOOT AND ROOT OF CORN PLANTS do Amaral Júnior, Wellington Elias Nitrogen Corn Nitrogen fixing bacteria Azospirillum Nitrogênio Milho Bactéria fixadora de Nitrogênio Azospirillum |
title_short |
EVALUATION OF Azospirillum brasilense DOSE RESPONSE ON FRESH AND DRY MATTER OF SHOOT AND ROOT OF CORN PLANTS |
title_full |
EVALUATION OF Azospirillum brasilense DOSE RESPONSE ON FRESH AND DRY MATTER OF SHOOT AND ROOT OF CORN PLANTS |
title_fullStr |
EVALUATION OF Azospirillum brasilense DOSE RESPONSE ON FRESH AND DRY MATTER OF SHOOT AND ROOT OF CORN PLANTS |
title_full_unstemmed |
EVALUATION OF Azospirillum brasilense DOSE RESPONSE ON FRESH AND DRY MATTER OF SHOOT AND ROOT OF CORN PLANTS |
title_sort |
EVALUATION OF Azospirillum brasilense DOSE RESPONSE ON FRESH AND DRY MATTER OF SHOOT AND ROOT OF CORN PLANTS |
author |
do Amaral Júnior, Wellington Elias |
author_facet |
do Amaral Júnior, Wellington Elias Rodrigues Esteves, Flávia Pereira de Menezes Filho, Antonio Carlos Abadia Ventura, Matheus Vinicius |
author_role |
author |
author2 |
Rodrigues Esteves, Flávia Pereira de Menezes Filho, Antonio Carlos Abadia Ventura, Matheus Vinicius |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
do Amaral Júnior, Wellington Elias Rodrigues Esteves, Flávia Pereira de Menezes Filho, Antonio Carlos Abadia Ventura, Matheus Vinicius |
dc.subject.por.fl_str_mv |
Nitrogen Corn Nitrogen fixing bacteria Azospirillum Nitrogênio Milho Bactéria fixadora de Nitrogênio Azospirillum |
topic |
Nitrogen Corn Nitrogen fixing bacteria Azospirillum Nitrogênio Milho Bactéria fixadora de Nitrogênio Azospirillum |
description |
Zea mays (corn) is one of the leading crops focused on producing food and feed for humans and animals. The use of diazotrophic bacteria such as Azospirillum brasilense demonstrates a positive effect on nitrogen availability, a primordial element for the development of this plant. This study aimed to evaluate the gain of the fresh and dry matter of shoots and roots in a corn cultivar inoculated with A. brasilense at different doses. The experiment was carried out in pots containing soil. The corn seeds, cultivar Agroceres® 5055, were inoculated with A. brasilense at doses between 100 to 250 mL 20 kg-1. It was observed that inoculation with A. brasilense positively affected fresh and dry matter gain of both shoot and roots between doses of 100-200 mL 20 kg-1 compared to the control. As for plant height in two stages, V6 and V8, there was no positive effect with the inoculant compared to the control. Azospirillum brasilense significantly affected shoot and root matter gain in the corn cultivar Agroceres® 5055, thus ensuring better development of corn plants. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-11-09 |
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://periodicosonline.uems.br/index.php/agrineo/article/view/6993 10.32404/rean.v9i4.6993 |
url |
https://periodicosonline.uems.br/index.php/agrineo/article/view/6993 |
identifier_str_mv |
10.32404/rean.v9i4.6993 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicosonline.uems.br/index.php/agrineo/article/view/6993/5228 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia |
publisher.none.fl_str_mv |
Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia |
dc.source.none.fl_str_mv |
Revista de Agricultura Neotropical; v. 9 n. 4 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e6993 REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 9 No. 4 (2022): REVISTA DE AGRICULTURA NEOTROPICAL; e6993 2358-6303 reponame:Revista de Agricultura Neotropical instname:Universidade Estadual de Mato Grosso do Sul (UEMS) instacron:UEMS |
instname_str |
Universidade Estadual de Mato Grosso do Sul (UEMS) |
instacron_str |
UEMS |
institution |
UEMS |
reponame_str |
Revista de Agricultura Neotropical |
collection |
Revista de Agricultura Neotropical |
repository.name.fl_str_mv |
Revista de Agricultura Neotropical - Universidade Estadual de Mato Grosso do Sul (UEMS) |
repository.mail.fl_str_mv |
agriculturaneotropical@uems.br || wellingthon.junnyor@uems.br |
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1797051249860804608 |