Yield, chemical composition and potassium soil removal by corn crops grown for silage production and harvested at two cut heights - DOI: 10.4025/actasciagron.v28i3.955

Detalhes bibliográficos
Autor(a) principal: Jaremtchuk, Ana Regina
Data de Publicação: 2008
Outros Autores: Costa, Ciniro, Meirelles, Paulo Roberto de Lima, Gonçalves, Heraldo César, Ostrensky, André, Koslowski, Luiz Alberto, Madeira, Humberto Maciel França
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/955
Resumo: The aim of this work was to evaluate the agronomical characteristics, chemical composition and removal of potassium of five different genotypes of corn grown for silage. A split-plot complete randomized block design was used, with three hybrids (DKB 390, AGX 8517, A-2560) and two varieties (ALBianco, Piratininga), using two cut heights (20 and 40 cm above soil level) and four replications per treatment. After harvest, plants were analyzed for chemical characteristics and potassium (K). Milk production and DM intake were predicted for each treatment. There was an increase in DM content with the increase in cut height (p
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spelling Yield, chemical composition and potassium soil removal by corn crops grown for silage production and harvested at two cut heights - DOI: 10.4025/actasciagron.v28i3.955Produção, composição bromatológica e extração de potássio pela planta de milho para silagem colhida em duas alturas de corte - DOI: 10.4025/actasciagron.v28i3.955características agronômicasgenótiposextração de nutrientes5.01.03.00-8 FitotecniaThe aim of this work was to evaluate the agronomical characteristics, chemical composition and removal of potassium of five different genotypes of corn grown for silage. A split-plot complete randomized block design was used, with three hybrids (DKB 390, AGX 8517, A-2560) and two varieties (ALBianco, Piratininga), using two cut heights (20 and 40 cm above soil level) and four replications per treatment. After harvest, plants were analyzed for chemical characteristics and potassium (K). Milk production and DM intake were predicted for each treatment. There was an increase in DM content with the increase in cut height (pO presente experimento teve como objetivo avaliar as características agronômicas, composição químico-bromatológica e extração de potássio de cinco genótipos de milho para silagem. O delineamento foi realizado em parcelas subdivididas no delineamento em blocos ao acaso, com 3 híbridos (DKB 390, AGX 8517, A-2560) e 2 variedades (AL-Bianco, Piratininga), em 2 alturas de corte (20 e 40 cm acima do solo) e 4 repetições. Após a colheita foram realizadas as determinações de parâmetros bromatológicos e potássio (K), bem como simulação para estimativa de produção de leite/ha (EPL) e da ingestão de MS (EIMS). Houve aumento no teor de MS com a elevação da altura de corte (pUniversidade Estadual de Maringá2008-03-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/95510.4025/actasciagron.v28i3.955Acta Scientiarum. Agronomy; Vol 28 No 3 (2006); 351-357Acta Scientiarum. Agronomy; v. 28 n. 3 (2006); 351-3571807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/955/473Jaremtchuk, Ana ReginaCosta, CiniroMeirelles, Paulo Roberto de LimaGonçalves, Heraldo CésarOstrensky, AndréKoslowski, Luiz AlbertoMadeira, Humberto Maciel Françainfo:eu-repo/semantics/openAccess2022-11-23T18:37:17Zoai:periodicos.uem.br/ojs:article/955Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:17Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Yield, chemical composition and potassium soil removal by corn crops grown for silage production and harvested at two cut heights - DOI: 10.4025/actasciagron.v28i3.955
Produção, composição bromatológica e extração de potássio pela planta de milho para silagem colhida em duas alturas de corte - DOI: 10.4025/actasciagron.v28i3.955
title Yield, chemical composition and potassium soil removal by corn crops grown for silage production and harvested at two cut heights - DOI: 10.4025/actasciagron.v28i3.955
spellingShingle Yield, chemical composition and potassium soil removal by corn crops grown for silage production and harvested at two cut heights - DOI: 10.4025/actasciagron.v28i3.955
Jaremtchuk, Ana Regina
características agronômicas
genótipos
extração de nutrientes
5.01.03.00-8 Fitotecnia
title_short Yield, chemical composition and potassium soil removal by corn crops grown for silage production and harvested at two cut heights - DOI: 10.4025/actasciagron.v28i3.955
title_full Yield, chemical composition and potassium soil removal by corn crops grown for silage production and harvested at two cut heights - DOI: 10.4025/actasciagron.v28i3.955
title_fullStr Yield, chemical composition and potassium soil removal by corn crops grown for silage production and harvested at two cut heights - DOI: 10.4025/actasciagron.v28i3.955
title_full_unstemmed Yield, chemical composition and potassium soil removal by corn crops grown for silage production and harvested at two cut heights - DOI: 10.4025/actasciagron.v28i3.955
title_sort Yield, chemical composition and potassium soil removal by corn crops grown for silage production and harvested at two cut heights - DOI: 10.4025/actasciagron.v28i3.955
author Jaremtchuk, Ana Regina
author_facet Jaremtchuk, Ana Regina
Costa, Ciniro
Meirelles, Paulo Roberto de Lima
Gonçalves, Heraldo César
Ostrensky, André
Koslowski, Luiz Alberto
Madeira, Humberto Maciel França
author_role author
author2 Costa, Ciniro
Meirelles, Paulo Roberto de Lima
Gonçalves, Heraldo César
Ostrensky, André
Koslowski, Luiz Alberto
Madeira, Humberto Maciel França
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Jaremtchuk, Ana Regina
Costa, Ciniro
Meirelles, Paulo Roberto de Lima
Gonçalves, Heraldo César
Ostrensky, André
Koslowski, Luiz Alberto
Madeira, Humberto Maciel França
dc.subject.por.fl_str_mv características agronômicas
genótipos
extração de nutrientes
5.01.03.00-8 Fitotecnia
topic características agronômicas
genótipos
extração de nutrientes
5.01.03.00-8 Fitotecnia
description The aim of this work was to evaluate the agronomical characteristics, chemical composition and removal of potassium of five different genotypes of corn grown for silage. A split-plot complete randomized block design was used, with three hybrids (DKB 390, AGX 8517, A-2560) and two varieties (ALBianco, Piratininga), using two cut heights (20 and 40 cm above soil level) and four replications per treatment. After harvest, plants were analyzed for chemical characteristics and potassium (K). Milk production and DM intake were predicted for each treatment. There was an increase in DM content with the increase in cut height (p
publishDate 2008
dc.date.none.fl_str_mv 2008-03-04
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/955
10.4025/actasciagron.v28i3.955
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/955
identifier_str_mv 10.4025/actasciagron.v28i3.955
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/955/473
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 28 No 3 (2006); 351-357
Acta Scientiarum. Agronomy; v. 28 n. 3 (2006); 351-357
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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