Doses and application methods of Azospirillum brasilense in irrigated upland rice
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1807-1929/agriambi.v20n11p990-995 http://hdl.handle.net/11449/165413 |
Resumo: | The study was carried out in Selviria-MS, in the 2011/12 and 2012/13 agricultural years, aiming to evaluate the efficiency of Azospirillum brasilense in nitrogen fixation in upland rice, as a function of doses and application methods of the inoculant containing this diazotrophic bacterium. The experimental design was randomized blocks, arranged in a 4 x 4 factorial scheme, with 4 doses of inoculant (control without inoculation, 100, 200 and 300 mL of the commercial product ha(-1)) and 4 application methods (seed inoculation, application in the sowing furrow, soil spraying after sowing, and foliar spraying at the beginning of plant tillering), with 4 replicates. During the experiment, the agronomic characteristics, production components and yield of the rice crop were evaluated. It was concluded that the inoculant containing Azospirillum brasilense promotes increase (19%) in the yield of upland rice under sprinkler irrigation when used at the dose of 200 mL ha(-1), regardless of the application methods. |
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Doses and application methods of Azospirillum brasilense in irrigated upland riceOryza sativa L.diazotrophiccv. IAC 202nitrogen fixationgrain yieldThe study was carried out in Selviria-MS, in the 2011/12 and 2012/13 agricultural years, aiming to evaluate the efficiency of Azospirillum brasilense in nitrogen fixation in upland rice, as a function of doses and application methods of the inoculant containing this diazotrophic bacterium. The experimental design was randomized blocks, arranged in a 4 x 4 factorial scheme, with 4 doses of inoculant (control without inoculation, 100, 200 and 300 mL of the commercial product ha(-1)) and 4 application methods (seed inoculation, application in the sowing furrow, soil spraying after sowing, and foliar spraying at the beginning of plant tillering), with 4 replicates. During the experiment, the agronomic characteristics, production components and yield of the rice crop were evaluated. It was concluded that the inoculant containing Azospirillum brasilense promotes increase (19%) in the yield of upland rice under sprinkler irrigation when used at the dose of 200 mL ha(-1), regardless of the application methods.Univ Estadual Paulista, Fac Engn Ilha Solteira, Ilha Solteira, SP, BrazilUniv Sao Paulo, Escola Super Agr Luiz de Queiroz, Piracicaba, SP, BrazilUniv Estadual Paulista, Fac Engn Ilha Solteira, Ilha Solteira, SP, BrazilUniv Federal Campina GrandeUniversidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Garcia, Nayara F. S. [UNESP]Arf, Orivaldo [UNESP]Portugal, Jose R. [UNESP]Peres, Amanda R. [UNESP]Rodrigues, MayaraPenteado, Mariele de S. [UNESP]2018-11-28T01:36:10Z2018-11-28T01:36:10Z2016-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article990-995application/pdfhttp://dx.doi.org/10.1590/1807-1929/agriambi.v20n11p990-995Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 20, n. 11, p. 990-995, 2016.1807-1929http://hdl.handle.net/11449/16541310.1590/1807-1929/agriambi.v20n11p990-995S1415-43662016001100990WOS:000390443000007S1415-43662016001100990.pdf2359995407903863Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira De Engenharia Agricola E Ambientalinfo:eu-repo/semantics/openAccess2023-10-30T06:13:13Zoai:repositorio.unesp.br:11449/165413Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-10-30T06:13:13Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Doses and application methods of Azospirillum brasilense in irrigated upland rice |
title |
Doses and application methods of Azospirillum brasilense in irrigated upland rice |
spellingShingle |
Doses and application methods of Azospirillum brasilense in irrigated upland rice Garcia, Nayara F. S. [UNESP] Oryza sativa L. diazotrophic cv. IAC 202 nitrogen fixation grain yield |
title_short |
Doses and application methods of Azospirillum brasilense in irrigated upland rice |
title_full |
Doses and application methods of Azospirillum brasilense in irrigated upland rice |
title_fullStr |
Doses and application methods of Azospirillum brasilense in irrigated upland rice |
title_full_unstemmed |
Doses and application methods of Azospirillum brasilense in irrigated upland rice |
title_sort |
Doses and application methods of Azospirillum brasilense in irrigated upland rice |
author |
Garcia, Nayara F. S. [UNESP] |
author_facet |
Garcia, Nayara F. S. [UNESP] Arf, Orivaldo [UNESP] Portugal, Jose R. [UNESP] Peres, Amanda R. [UNESP] Rodrigues, Mayara Penteado, Mariele de S. [UNESP] |
author_role |
author |
author2 |
Arf, Orivaldo [UNESP] Portugal, Jose R. [UNESP] Peres, Amanda R. [UNESP] Rodrigues, Mayara Penteado, Mariele de S. [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Garcia, Nayara F. S. [UNESP] Arf, Orivaldo [UNESP] Portugal, Jose R. [UNESP] Peres, Amanda R. [UNESP] Rodrigues, Mayara Penteado, Mariele de S. [UNESP] |
dc.subject.por.fl_str_mv |
Oryza sativa L. diazotrophic cv. IAC 202 nitrogen fixation grain yield |
topic |
Oryza sativa L. diazotrophic cv. IAC 202 nitrogen fixation grain yield |
description |
The study was carried out in Selviria-MS, in the 2011/12 and 2012/13 agricultural years, aiming to evaluate the efficiency of Azospirillum brasilense in nitrogen fixation in upland rice, as a function of doses and application methods of the inoculant containing this diazotrophic bacterium. The experimental design was randomized blocks, arranged in a 4 x 4 factorial scheme, with 4 doses of inoculant (control without inoculation, 100, 200 and 300 mL of the commercial product ha(-1)) and 4 application methods (seed inoculation, application in the sowing furrow, soil spraying after sowing, and foliar spraying at the beginning of plant tillering), with 4 replicates. During the experiment, the agronomic characteristics, production components and yield of the rice crop were evaluated. It was concluded that the inoculant containing Azospirillum brasilense promotes increase (19%) in the yield of upland rice under sprinkler irrigation when used at the dose of 200 mL ha(-1), regardless of the application methods. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-11-01 2018-11-28T01:36:10Z 2018-11-28T01:36:10Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1807-1929/agriambi.v20n11p990-995 Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 20, n. 11, p. 990-995, 2016. 1807-1929 http://hdl.handle.net/11449/165413 10.1590/1807-1929/agriambi.v20n11p990-995 S1415-43662016001100990 WOS:000390443000007 S1415-43662016001100990.pdf 2359995407903863 |
url |
http://dx.doi.org/10.1590/1807-1929/agriambi.v20n11p990-995 http://hdl.handle.net/11449/165413 |
identifier_str_mv |
Revista Brasileira De Engenharia Agricola E Ambiental. Campina Grande Pb: Univ Federal Campina Grande, v. 20, n. 11, p. 990-995, 2016. 1807-1929 10.1590/1807-1929/agriambi.v20n11p990-995 S1415-43662016001100990 WOS:000390443000007 S1415-43662016001100990.pdf 2359995407903863 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira De Engenharia Agricola E Ambiental |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
990-995 application/pdf |
dc.publisher.none.fl_str_mv |
Univ Federal Campina Grande |
publisher.none.fl_str_mv |
Univ Federal Campina Grande |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1803649572926390272 |