Relationships between Doses and Application Methods of Phosphorus and Corn Nutrition Status and Grain Yield

Detalhes bibliográficos
Autor(a) principal: Lemos, Evandro Freire [UNESP]
Data de Publicação: 2017
Outros Autores: Prado, Renato de Mello [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1080/00103624.2017.1411504
http://hdl.handle.net/11449/163704
Resumo: The broadcast application of phosphate fertilizers may be more effective than localized application methods for the growth of corn in medium textured oxisol, which have lower phosphorus (P) adsorption capacity. This study aimed to evaluate three phosphate fertilizer application methods at five different doses onto corn grown in oxisol, over two seasons. The experiment was conducted on corn crops in Passos city, Minas Gerais state, Brazil. Stripes with split plots were used to investigate the different application methods where each plot represented double furrow, single furrow, or broadcast application. Within the sub plots, the five doses (0.0, 50, 100, 200, and 400 kg ha(-1)) of phosphorus pentoxide (P2O5) as granulated monoammonium phosphate (MAP) were applied. Four replications were used. The doses were reapplied in the second cultivation year only for the localized treatments (single and double furrow). The nitrogen in the MAP was held constant among treatments. The corn grain yield in both years was dependent upon both dose and application method, primarily for the single furrow and broadcast methods. In the first year, the broadcast application method of P fertilizer at a estimated dose of 319 kg ha(-1) of P2O5 provided a greater accumulated yield over two seasons. Broadcast application is therefore a viable method for growing corn with a reduced spacing distribution on medium textured oxisol.
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spelling Relationships between Doses and Application Methods of Phosphorus and Corn Nutrition Status and Grain YieldBroadcast spreaddouble furrowleaf diagnosisphosphate fertilizingsingle furrowThe broadcast application of phosphate fertilizers may be more effective than localized application methods for the growth of corn in medium textured oxisol, which have lower phosphorus (P) adsorption capacity. This study aimed to evaluate three phosphate fertilizer application methods at five different doses onto corn grown in oxisol, over two seasons. The experiment was conducted on corn crops in Passos city, Minas Gerais state, Brazil. Stripes with split plots were used to investigate the different application methods where each plot represented double furrow, single furrow, or broadcast application. Within the sub plots, the five doses (0.0, 50, 100, 200, and 400 kg ha(-1)) of phosphorus pentoxide (P2O5) as granulated monoammonium phosphate (MAP) were applied. Four replications were used. The doses were reapplied in the second cultivation year only for the localized treatments (single and double furrow). The nitrogen in the MAP was held constant among treatments. The corn grain yield in both years was dependent upon both dose and application method, primarily for the single furrow and broadcast methods. In the first year, the broadcast application method of P fertilizer at a estimated dose of 319 kg ha(-1) of P2O5 provided a greater accumulated yield over two seasons. Broadcast application is therefore a viable method for growing corn with a reduced spacing distribution on medium textured oxisol.Univ Estadual Paulista, Agron PPG Ciencia Solo, Jaboticabal, SP, BrazilUniv Estado Minas Gerais, Passos, MG, BrazilUniv Estadual Paulista, Fac Ciencias Agr & Vet, Dept Solos & Adubos, Jaboticabal, SP, BrazilUniv Estadual Paulista, Agron PPG Ciencia Solo, Jaboticabal, SP, BrazilUniv Estadual Paulista, Fac Ciencias Agr & Vet, Dept Solos & Adubos, Jaboticabal, SP, BrazilTaylor & Francis IncUniversidade Estadual Paulista (Unesp)Univ Estado Minas GeraisLemos, Evandro Freire [UNESP]Prado, Renato de Mello [UNESP]2018-11-26T17:44:39Z2018-11-26T17:44:39Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2402-2411application/pdfhttp://dx.doi.org/10.1080/00103624.2017.1411504Communications In Soil Science And Plant Analysis. Philadelphia: Taylor & Francis Inc, v. 48, n. 20, p. 2402-2411, 2017.0010-3624http://hdl.handle.net/11449/16370410.1080/00103624.2017.1411504WOS:000419492900004WOS000419492900004.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCommunications In Soil Science And Plant Analysis0,341info:eu-repo/semantics/openAccess2024-06-07T14:23:40Zoai:repositorio.unesp.br:11449/163704Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:39:31.232877Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Relationships between Doses and Application Methods of Phosphorus and Corn Nutrition Status and Grain Yield
title Relationships between Doses and Application Methods of Phosphorus and Corn Nutrition Status and Grain Yield
spellingShingle Relationships between Doses and Application Methods of Phosphorus and Corn Nutrition Status and Grain Yield
Lemos, Evandro Freire [UNESP]
Broadcast spread
double furrow
leaf diagnosis
phosphate fertilizing
single furrow
title_short Relationships between Doses and Application Methods of Phosphorus and Corn Nutrition Status and Grain Yield
title_full Relationships between Doses and Application Methods of Phosphorus and Corn Nutrition Status and Grain Yield
title_fullStr Relationships between Doses and Application Methods of Phosphorus and Corn Nutrition Status and Grain Yield
title_full_unstemmed Relationships between Doses and Application Methods of Phosphorus and Corn Nutrition Status and Grain Yield
title_sort Relationships between Doses and Application Methods of Phosphorus and Corn Nutrition Status and Grain Yield
author Lemos, Evandro Freire [UNESP]
author_facet Lemos, Evandro Freire [UNESP]
Prado, Renato de Mello [UNESP]
author_role author
author2 Prado, Renato de Mello [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Univ Estado Minas Gerais
dc.contributor.author.fl_str_mv Lemos, Evandro Freire [UNESP]
Prado, Renato de Mello [UNESP]
dc.subject.por.fl_str_mv Broadcast spread
double furrow
leaf diagnosis
phosphate fertilizing
single furrow
topic Broadcast spread
double furrow
leaf diagnosis
phosphate fertilizing
single furrow
description The broadcast application of phosphate fertilizers may be more effective than localized application methods for the growth of corn in medium textured oxisol, which have lower phosphorus (P) adsorption capacity. This study aimed to evaluate three phosphate fertilizer application methods at five different doses onto corn grown in oxisol, over two seasons. The experiment was conducted on corn crops in Passos city, Minas Gerais state, Brazil. Stripes with split plots were used to investigate the different application methods where each plot represented double furrow, single furrow, or broadcast application. Within the sub plots, the five doses (0.0, 50, 100, 200, and 400 kg ha(-1)) of phosphorus pentoxide (P2O5) as granulated monoammonium phosphate (MAP) were applied. Four replications were used. The doses were reapplied in the second cultivation year only for the localized treatments (single and double furrow). The nitrogen in the MAP was held constant among treatments. The corn grain yield in both years was dependent upon both dose and application method, primarily for the single furrow and broadcast methods. In the first year, the broadcast application method of P fertilizer at a estimated dose of 319 kg ha(-1) of P2O5 provided a greater accumulated yield over two seasons. Broadcast application is therefore a viable method for growing corn with a reduced spacing distribution on medium textured oxisol.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
2018-11-26T17:44:39Z
2018-11-26T17:44:39Z
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/10.1080/00103624.2017.1411504
Communications In Soil Science And Plant Analysis. Philadelphia: Taylor & Francis Inc, v. 48, n. 20, p. 2402-2411, 2017.
0010-3624
http://hdl.handle.net/11449/163704
10.1080/00103624.2017.1411504
WOS:000419492900004
WOS000419492900004.pdf
url http://dx.doi.org/10.1080/00103624.2017.1411504
http://hdl.handle.net/11449/163704
identifier_str_mv Communications In Soil Science And Plant Analysis. Philadelphia: Taylor & Francis Inc, v. 48, n. 20, p. 2402-2411, 2017.
0010-3624
10.1080/00103624.2017.1411504
WOS:000419492900004
WOS000419492900004.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Communications In Soil Science And Plant Analysis
0,341
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 2402-2411
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis Inc
publisher.none.fl_str_mv Taylor & Francis Inc
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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