Initial growth of maize in response to application of rock phosphate, vermicompost and endophytic bacteria

Detalhes bibliográficos
Autor(a) principal: Baldotto,Lílian Estrela Borges
Data de Publicação: 2012
Outros Autores: Silva,Luiz Gonzaga Jr. Santos, Canellas,Luciano Pasqualoto, Olivares,Fábio Lopes, Baldotto,Marihus Altoé
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Ceres
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2012000200016
Resumo: Due to the high energy requirement and demand for non-renewable resources for the production of chemical fertilizers, added also to the environmental impact caused by the use of such products, it is important to intensify research on bio-based agricultural inputs. The use of nitrogen-fixing endophytic and phosphate solubilizing bacteria can provide these nutrients to the plants from the air and poorly soluble phosphorus sources, such as phosphate rock. The objective of this study was to evaluate the nutrition and initial growth of maize (Zea mays L.) in response to the inoculation of nitrogen-fixing and rock phosphate solubilizing endophytic bacteria, in single or mixed formulation, applied with vermicompost. The treatments containing bacteria, both diazotrophic and phosphate solubilizing, when compared to controls, showed higher levels of leaf nitrogen and phosphorus in maize, as well as higher growth characteristics. The application of vermicompost showed synergistic effect when combined with endophytic bacteria. Thus, the innovation of the combination of the studied factors may contribute to the early development of maize.
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spelling Initial growth of maize in response to application of rock phosphate, vermicompost and endophytic bacteriaZea mays L.plant growth-promoting bacteriabiological nitrogen fixationphosphate solubilizing bacteriabiological inputsDue to the high energy requirement and demand for non-renewable resources for the production of chemical fertilizers, added also to the environmental impact caused by the use of such products, it is important to intensify research on bio-based agricultural inputs. The use of nitrogen-fixing endophytic and phosphate solubilizing bacteria can provide these nutrients to the plants from the air and poorly soluble phosphorus sources, such as phosphate rock. The objective of this study was to evaluate the nutrition and initial growth of maize (Zea mays L.) in response to the inoculation of nitrogen-fixing and rock phosphate solubilizing endophytic bacteria, in single or mixed formulation, applied with vermicompost. The treatments containing bacteria, both diazotrophic and phosphate solubilizing, when compared to controls, showed higher levels of leaf nitrogen and phosphorus in maize, as well as higher growth characteristics. The application of vermicompost showed synergistic effect when combined with endophytic bacteria. Thus, the innovation of the combination of the studied factors may contribute to the early development of maize.Universidade Federal de Viçosa2012-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2012000200016Revista Ceres v.59 n.2 2012reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/S0034-737X2012000200016info:eu-repo/semantics/openAccessBaldotto,Lílian Estrela BorgesSilva,Luiz Gonzaga Jr. SantosCanellas,Luciano PasqualotoOlivares,Fábio LopesBaldotto,Marihus Altoéeng2015-07-02T00:00:00ZRevista
dc.title.none.fl_str_mv Initial growth of maize in response to application of rock phosphate, vermicompost and endophytic bacteria
title Initial growth of maize in response to application of rock phosphate, vermicompost and endophytic bacteria
spellingShingle Initial growth of maize in response to application of rock phosphate, vermicompost and endophytic bacteria
Baldotto,Lílian Estrela Borges
Zea mays L.
plant growth-promoting bacteria
biological nitrogen fixation
phosphate solubilizing bacteria
biological inputs
title_short Initial growth of maize in response to application of rock phosphate, vermicompost and endophytic bacteria
title_full Initial growth of maize in response to application of rock phosphate, vermicompost and endophytic bacteria
title_fullStr Initial growth of maize in response to application of rock phosphate, vermicompost and endophytic bacteria
title_full_unstemmed Initial growth of maize in response to application of rock phosphate, vermicompost and endophytic bacteria
title_sort Initial growth of maize in response to application of rock phosphate, vermicompost and endophytic bacteria
author Baldotto,Lílian Estrela Borges
author_facet Baldotto,Lílian Estrela Borges
Silva,Luiz Gonzaga Jr. Santos
Canellas,Luciano Pasqualoto
Olivares,Fábio Lopes
Baldotto,Marihus Altoé
author_role author
author2 Silva,Luiz Gonzaga Jr. Santos
Canellas,Luciano Pasqualoto
Olivares,Fábio Lopes
Baldotto,Marihus Altoé
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Baldotto,Lílian Estrela Borges
Silva,Luiz Gonzaga Jr. Santos
Canellas,Luciano Pasqualoto
Olivares,Fábio Lopes
Baldotto,Marihus Altoé
dc.subject.por.fl_str_mv Zea mays L.
plant growth-promoting bacteria
biological nitrogen fixation
phosphate solubilizing bacteria
biological inputs
topic Zea mays L.
plant growth-promoting bacteria
biological nitrogen fixation
phosphate solubilizing bacteria
biological inputs
dc.description.none.fl_txt_mv Due to the high energy requirement and demand for non-renewable resources for the production of chemical fertilizers, added also to the environmental impact caused by the use of such products, it is important to intensify research on bio-based agricultural inputs. The use of nitrogen-fixing endophytic and phosphate solubilizing bacteria can provide these nutrients to the plants from the air and poorly soluble phosphorus sources, such as phosphate rock. The objective of this study was to evaluate the nutrition and initial growth of maize (Zea mays L.) in response to the inoculation of nitrogen-fixing and rock phosphate solubilizing endophytic bacteria, in single or mixed formulation, applied with vermicompost. The treatments containing bacteria, both diazotrophic and phosphate solubilizing, when compared to controls, showed higher levels of leaf nitrogen and phosphorus in maize, as well as higher growth characteristics. The application of vermicompost showed synergistic effect when combined with endophytic bacteria. Thus, the innovation of the combination of the studied factors may contribute to the early development of maize.
description Due to the high energy requirement and demand for non-renewable resources for the production of chemical fertilizers, added also to the environmental impact caused by the use of such products, it is important to intensify research on bio-based agricultural inputs. The use of nitrogen-fixing endophytic and phosphate solubilizing bacteria can provide these nutrients to the plants from the air and poorly soluble phosphorus sources, such as phosphate rock. The objective of this study was to evaluate the nutrition and initial growth of maize (Zea mays L.) in response to the inoculation of nitrogen-fixing and rock phosphate solubilizing endophytic bacteria, in single or mixed formulation, applied with vermicompost. The treatments containing bacteria, both diazotrophic and phosphate solubilizing, when compared to controls, showed higher levels of leaf nitrogen and phosphorus in maize, as well as higher growth characteristics. The application of vermicompost showed synergistic effect when combined with endophytic bacteria. Thus, the innovation of the combination of the studied factors may contribute to the early development of maize.
publishDate 2012
dc.date.none.fl_str_mv 2012-04-01
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=S0034-737X2012000200016
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2012000200016
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0034-737X2012000200016
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 Universidade Federal de Viçosa
publisher.none.fl_str_mv Universidade Federal de Viçosa
dc.source.none.fl_str_mv Revista Ceres v.59 n.2 2012
reponame:Revista Ceres
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Revista Ceres
collection Revista Ceres
repository.name.fl_str_mv
repository.mail.fl_str_mv
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