MAIZE NUTRITION AND DRY MATTER YIELD UNDER LIMING AND SULFUR FERTILIZATION

Detalhes bibliográficos
Autor(a) principal: Melo, Leonidas Carrijo Azevedo
Data de Publicação: 2011
Outros Autores: Avanzi, Júnior Cesar, Carvalho, Ricardo, Souza, Fabiana Silva de, Pereira, José Luiz Andrade Rezende, Mendes, Aretusa Daniela Resende, Macêdo, Gabriel Barreto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/8685
Resumo: Liming is essential for obtaining high yield levels in tropical acid soils. The objective of this study was to evaluate maize nutrition and dry matter yield in soil under liming estimated by three calculation methods and sulfur fertilization. The experiment was carried out under greenhouse conditions, in PVC cylinders, by using one plant per cylinder. Filler dolomite lime was added to an Oxisol collected from native forest, at the 4.2 Mg ha-1, 6.7 Mg ha-1, and 8.0 Mg ha-1 doses, respectively calculated by the exchangeable aluminum, magnesium, and calcium method; base saturation method; and SMP buffer method, combined with three sulfur doses (10 mg dm-3, 30 mg dm-3, and 60 mg dm-3). Control treatments without lime or sulfur were also included. Maize plants were harvested at 45 days after sowing and divided into shoots and roots. The most efficient lime recommendation method for maize was the base saturation method. The application of sulfur doses did not affect the maize development up to the evaluated stage.KEY-WORDS: Zea mayz; soil acidity; dry mass; root development.
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spelling MAIZE NUTRITION AND DRY MATTER YIELD UNDER LIMING AND SULFUR FERTILIZATIONNUTRIÇÃO E PRODUÇÃO DE MATÉRIA SECA DE MILHO SUBMETIDO A CALAGEM E ADUBAÇÃO SULFATADAZea mayzsoil aciditydry massroot developmentZea mayzacidez do solomatéria secadesenvolvimento radicularLiming is essential for obtaining high yield levels in tropical acid soils. The objective of this study was to evaluate maize nutrition and dry matter yield in soil under liming estimated by three calculation methods and sulfur fertilization. The experiment was carried out under greenhouse conditions, in PVC cylinders, by using one plant per cylinder. Filler dolomite lime was added to an Oxisol collected from native forest, at the 4.2 Mg ha-1, 6.7 Mg ha-1, and 8.0 Mg ha-1 doses, respectively calculated by the exchangeable aluminum, magnesium, and calcium method; base saturation method; and SMP buffer method, combined with three sulfur doses (10 mg dm-3, 30 mg dm-3, and 60 mg dm-3). Control treatments without lime or sulfur were also included. Maize plants were harvested at 45 days after sowing and divided into shoots and roots. The most efficient lime recommendation method for maize was the base saturation method. The application of sulfur doses did not affect the maize development up to the evaluated stage.KEY-WORDS: Zea mayz; soil acidity; dry mass; root development.A calagem é uma prática indispensável para obtenção de altos rendimentos das culturas, em solos tropicais ácidos. Objetivou-se avaliar a nutrição e produção de matéria seca de milho, em solo submetido a calagem estimada por três métodos de cálculo e adubação sulfatada. O experimento foi desenvolvido em casa-de-vegetação, em tubos de PVC, com uma planta por tubo. Utilizou-se Latossolo Vermelho distrófico (LVd), sob vegetação nativa. Foi aplicado calcário dolomítico, tipo filler, nas doses de 4,2 Mg ha-1; 6,7 Mg ha-1; e 8,0 Mg ha-1, calculadas pelo método do alumínio trocável, cálcio e magnésio; método da elevação da saturação por bases; e método do tampão SMP, respectivamente, além do tratamento sem aplicação de calcário, combinados com três doses de S (10 mg dm-3, 30 mg dm-3 e 60 mg dm-3), mais o tratamento sem adição de enxofre. As plantas de milho foram colhidas aos 45 dias após a semeadura, sendo separada a parte aérea do sistema radicular. O método mais eficiente de recomendação de calagem para o milho foi o método da elevação da saturação por bases. A aplicação de doses de enxofre não teve efeito no desenvolvimento do milho, até o estádio avaliado. PALAVRAS-CHAVE: Zea mayz; acidez do solo; matéria seca; desenvolvimento radicular. Escola de Agronomia - Universidade Federal de Goiás2011-05-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Experimentalapplication/savehttps://revistas.ufg.br/pat/article/view/8685Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 41, n. 2, Apr./Jun. 2011; 193-199Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 41, n. 2, abr./jun. 2011; 193-199Pesquisa Agropecuária Tropical; v. 41, n. 2, abr./jun. 2011; 193-1991983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/8685/9124Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessMelo, Leonidas Carrijo AzevedoAvanzi, Júnior CesarCarvalho, RicardoSouza, Fabiana Silva dePereira, José Luiz Andrade RezendeMendes, Aretusa Daniela ResendeMacêdo, Gabriel Barreto2020-07-09T18:31:48Zoai:ojs.revistas.ufg.br:article/8685Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:47.696326Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv MAIZE NUTRITION AND DRY MATTER YIELD UNDER LIMING AND SULFUR FERTILIZATION
NUTRIÇÃO E PRODUÇÃO DE MATÉRIA SECA DE MILHO SUBMETIDO A CALAGEM E ADUBAÇÃO SULFATADA
title MAIZE NUTRITION AND DRY MATTER YIELD UNDER LIMING AND SULFUR FERTILIZATION
spellingShingle MAIZE NUTRITION AND DRY MATTER YIELD UNDER LIMING AND SULFUR FERTILIZATION
Melo, Leonidas Carrijo Azevedo
Zea mayz
soil acidity
dry mass
root development
Zea mayz
acidez do solo
matéria seca
desenvolvimento radicular
title_short MAIZE NUTRITION AND DRY MATTER YIELD UNDER LIMING AND SULFUR FERTILIZATION
title_full MAIZE NUTRITION AND DRY MATTER YIELD UNDER LIMING AND SULFUR FERTILIZATION
title_fullStr MAIZE NUTRITION AND DRY MATTER YIELD UNDER LIMING AND SULFUR FERTILIZATION
title_full_unstemmed MAIZE NUTRITION AND DRY MATTER YIELD UNDER LIMING AND SULFUR FERTILIZATION
title_sort MAIZE NUTRITION AND DRY MATTER YIELD UNDER LIMING AND SULFUR FERTILIZATION
author Melo, Leonidas Carrijo Azevedo
author_facet Melo, Leonidas Carrijo Azevedo
Avanzi, Júnior Cesar
Carvalho, Ricardo
Souza, Fabiana Silva de
Pereira, José Luiz Andrade Rezende
Mendes, Aretusa Daniela Resende
Macêdo, Gabriel Barreto
author_role author
author2 Avanzi, Júnior Cesar
Carvalho, Ricardo
Souza, Fabiana Silva de
Pereira, José Luiz Andrade Rezende
Mendes, Aretusa Daniela Resende
Macêdo, Gabriel Barreto
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Melo, Leonidas Carrijo Azevedo
Avanzi, Júnior Cesar
Carvalho, Ricardo
Souza, Fabiana Silva de
Pereira, José Luiz Andrade Rezende
Mendes, Aretusa Daniela Resende
Macêdo, Gabriel Barreto
dc.subject.por.fl_str_mv Zea mayz
soil acidity
dry mass
root development
Zea mayz
acidez do solo
matéria seca
desenvolvimento radicular
topic Zea mayz
soil acidity
dry mass
root development
Zea mayz
acidez do solo
matéria seca
desenvolvimento radicular
description Liming is essential for obtaining high yield levels in tropical acid soils. The objective of this study was to evaluate maize nutrition and dry matter yield in soil under liming estimated by three calculation methods and sulfur fertilization. The experiment was carried out under greenhouse conditions, in PVC cylinders, by using one plant per cylinder. Filler dolomite lime was added to an Oxisol collected from native forest, at the 4.2 Mg ha-1, 6.7 Mg ha-1, and 8.0 Mg ha-1 doses, respectively calculated by the exchangeable aluminum, magnesium, and calcium method; base saturation method; and SMP buffer method, combined with three sulfur doses (10 mg dm-3, 30 mg dm-3, and 60 mg dm-3). Control treatments without lime or sulfur were also included. Maize plants were harvested at 45 days after sowing and divided into shoots and roots. The most efficient lime recommendation method for maize was the base saturation method. The application of sulfur doses did not affect the maize development up to the evaluated stage.KEY-WORDS: Zea mayz; soil acidity; dry mass; root development.
publishDate 2011
dc.date.none.fl_str_mv 2011-05-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Experimental
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/8685
url https://revistas.ufg.br/pat/article/view/8685
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/8685/9124
dc.rights.driver.fl_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/save
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 41, n. 2, Apr./Jun. 2011; 193-199
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 41, n. 2, abr./jun. 2011; 193-199
Pesquisa Agropecuária Tropical; v. 41, n. 2, abr./jun. 2011; 193-199
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
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