Doses de inoculante e nitrogênio na semeadura da soja em área de primeiro cultivo

Detalhes bibliográficos
Autor(a) principal: da Silva, Amilton Ferreira [UNESP]
Data de Publicação: 2011
Outros Autores: de Carvalho, Marco Antonio Camillo, Schoninger, Evandro Luiz, Monteiro, Stéfan [UNESP], Caione, Gustavo [UNESP], Santos, Pablo Aramís
Tipo de documento: Artigo
Idioma: eng
por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/219679
Resumo: The inoculation of soybean crop with Bradyrhizobium bacteria is a widespread practice, due to excellent results achieved in productivity, however, some doubt still arise in relation the need of application of mineral nitrogen at sowing. In that mean, this work aimed to evaluate the response of the doses at inoculant and mineral nitrogen in the sowing of crop soybean in area of first cultivation. The experiments were carried in the experimental field of the University of the Estate of Mato Grosso, Campus of Alta Floresta - MT, Brazil, in the growing seasons of 2006/2007 and 2007/2008. The experimental design was randomized blocks, in a factorial escheme 2 × 4, with four replications. The factors consisted in the inoculation of seeds with Bradyrhizobium japonicum (3 e 6 mL kg -1 of seeds), and nitrogen fertilizer at sowing (0, 10, 20 e 40 kg ha -1). The following variables were evaluated: plant height, insertion height of first pod, number of pod per plant, number of grain per pod, mass of 100 grain and grain productivity. In the two growing seasons there was no significant difference for doses of inoculants applied in first year of cultivation with soybean. To nitrogen application at sowing of soybean crop there was quadratic effect to plant height and of insertion height of first pod and growing linear to number of pod per plant in the second year of cultivation, however, without significant increase the productivity.
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spelling Doses de inoculante e nitrogênio na semeadura da soja em área de primeiro cultivoDoses of inoculant and nitrogen at sowing of soybean in first cultivation areaBiological nitrogen fixationBradyrhizobiumGlycine maxInoculationThe inoculation of soybean crop with Bradyrhizobium bacteria is a widespread practice, due to excellent results achieved in productivity, however, some doubt still arise in relation the need of application of mineral nitrogen at sowing. In that mean, this work aimed to evaluate the response of the doses at inoculant and mineral nitrogen in the sowing of crop soybean in area of first cultivation. The experiments were carried in the experimental field of the University of the Estate of Mato Grosso, Campus of Alta Floresta - MT, Brazil, in the growing seasons of 2006/2007 and 2007/2008. The experimental design was randomized blocks, in a factorial escheme 2 × 4, with four replications. The factors consisted in the inoculation of seeds with Bradyrhizobium japonicum (3 e 6 mL kg -1 of seeds), and nitrogen fertilizer at sowing (0, 10, 20 e 40 kg ha -1). The following variables were evaluated: plant height, insertion height of first pod, number of pod per plant, number of grain per pod, mass of 100 grain and grain productivity. In the two growing seasons there was no significant difference for doses of inoculants applied in first year of cultivation with soybean. To nitrogen application at sowing of soybean crop there was quadratic effect to plant height and of insertion height of first pod and growing linear to number of pod per plant in the second year of cultivation, however, without significant increase the productivity.Universidade Estadual Paulista UNESP Faculdade de Engenharia de Ilha Solteira, SPPUniversidade do Estado de Mato Grosso UNEMAT, Alta Floresta, MTUniversidade do Estado de Santa Catarina UDESC Centro de Ciências Agroveterinárias, Lages, SCUniversidade do Estado de Mato Grosso UNEMAT, Alta Floresta, MTUniversidade Estadual Paulista UNESP Faculdade de Engenharia de Ilha Solteira, SPUniversidade Estadual Paulista (UNESP)UNEMATCentro de Ciências Agroveterináriasda Silva, Amilton Ferreira [UNESP]de Carvalho, Marco Antonio CamilloSchoninger, Evandro LuizMonteiro, Stéfan [UNESP]Caione, Gustavo [UNESP]Santos, Pablo Aramís2022-04-28T18:56:53Z2022-04-28T18:56:53Z2011-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article404-412Bioscience Journal, v. 27, n. 3, p. 404-412, 2011.1516-37251981-3163http://hdl.handle.net/11449/2196792-s2.0-79959925448Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporBioscience Journalinfo:eu-repo/semantics/openAccess2022-04-28T18:56:53Zoai:repositorio.unesp.br:11449/219679Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T20:30:19.700887Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Doses de inoculante e nitrogênio na semeadura da soja em área de primeiro cultivo
Doses of inoculant and nitrogen at sowing of soybean in first cultivation area
title Doses de inoculante e nitrogênio na semeadura da soja em área de primeiro cultivo
spellingShingle Doses de inoculante e nitrogênio na semeadura da soja em área de primeiro cultivo
da Silva, Amilton Ferreira [UNESP]
Biological nitrogen fixation
Bradyrhizobium
Glycine max
Inoculation
title_short Doses de inoculante e nitrogênio na semeadura da soja em área de primeiro cultivo
title_full Doses de inoculante e nitrogênio na semeadura da soja em área de primeiro cultivo
title_fullStr Doses de inoculante e nitrogênio na semeadura da soja em área de primeiro cultivo
title_full_unstemmed Doses de inoculante e nitrogênio na semeadura da soja em área de primeiro cultivo
title_sort Doses de inoculante e nitrogênio na semeadura da soja em área de primeiro cultivo
author da Silva, Amilton Ferreira [UNESP]
author_facet da Silva, Amilton Ferreira [UNESP]
de Carvalho, Marco Antonio Camillo
Schoninger, Evandro Luiz
Monteiro, Stéfan [UNESP]
Caione, Gustavo [UNESP]
Santos, Pablo Aramís
author_role author
author2 de Carvalho, Marco Antonio Camillo
Schoninger, Evandro Luiz
Monteiro, Stéfan [UNESP]
Caione, Gustavo [UNESP]
Santos, Pablo Aramís
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
UNEMAT
Centro de Ciências Agroveterinárias
dc.contributor.author.fl_str_mv da Silva, Amilton Ferreira [UNESP]
de Carvalho, Marco Antonio Camillo
Schoninger, Evandro Luiz
Monteiro, Stéfan [UNESP]
Caione, Gustavo [UNESP]
Santos, Pablo Aramís
dc.subject.por.fl_str_mv Biological nitrogen fixation
Bradyrhizobium
Glycine max
Inoculation
topic Biological nitrogen fixation
Bradyrhizobium
Glycine max
Inoculation
description The inoculation of soybean crop with Bradyrhizobium bacteria is a widespread practice, due to excellent results achieved in productivity, however, some doubt still arise in relation the need of application of mineral nitrogen at sowing. In that mean, this work aimed to evaluate the response of the doses at inoculant and mineral nitrogen in the sowing of crop soybean in area of first cultivation. The experiments were carried in the experimental field of the University of the Estate of Mato Grosso, Campus of Alta Floresta - MT, Brazil, in the growing seasons of 2006/2007 and 2007/2008. The experimental design was randomized blocks, in a factorial escheme 2 × 4, with four replications. The factors consisted in the inoculation of seeds with Bradyrhizobium japonicum (3 e 6 mL kg -1 of seeds), and nitrogen fertilizer at sowing (0, 10, 20 e 40 kg ha -1). The following variables were evaluated: plant height, insertion height of first pod, number of pod per plant, number of grain per pod, mass of 100 grain and grain productivity. In the two growing seasons there was no significant difference for doses of inoculants applied in first year of cultivation with soybean. To nitrogen application at sowing of soybean crop there was quadratic effect to plant height and of insertion height of first pod and growing linear to number of pod per plant in the second year of cultivation, however, without significant increase the productivity.
publishDate 2011
dc.date.none.fl_str_mv 2011-05-01
2022-04-28T18:56:53Z
2022-04-28T18:56:53Z
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 Bioscience Journal, v. 27, n. 3, p. 404-412, 2011.
1516-3725
1981-3163
http://hdl.handle.net/11449/219679
2-s2.0-79959925448
identifier_str_mv Bioscience Journal, v. 27, n. 3, p. 404-412, 2011.
1516-3725
1981-3163
2-s2.0-79959925448
url http://hdl.handle.net/11449/219679
dc.language.iso.fl_str_mv eng
por
language eng
por
dc.relation.none.fl_str_mv Bioscience Journal
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 404-412
dc.source.none.fl_str_mv Scopus
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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