Agronomic characteristics of maize varieties for silage production in the submédio São Francisco river valley - doi: 10.4025/actascianimsci.v32i4.9299

Detalhes bibliográficos
Autor(a) principal: Santos, Rafael Dantas dos
Data de Publicação: 2010
Outros Autores: Pereira, Luiz Gustavo Ribeiro, Neves, André Luis Alves, Azevêdo, José Augusto Gomes, Moraes, Salete Alves de, Costa, Cleber Thiago Ferreira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Animal Sciences (Online)
Texto Completo: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/9299
Resumo: The objective of this study was to evaluate the dry and fresh matter yield, height of ear insertion, number of ears per plant, plant height and the ear stem-1 leaf-1 ratio of six maize varieties recommended for the Brazilian semi-arid region (BR 5033 - Asa Branca, BR 5028 - São Francisco, BRS 4103, BRS Caatingueiro, BRS Assum Preto and Gurutuba) aiming at silage production. The experiment was carried out at Embrapa Semi-Arid, in a completely randomized design with six treatments and four replications. The varieties Gurutuba and BRS 4103 achieved the highest yields of fresh forage (38.7 and 40.0 t ha-1). These two varieties and BR 5028 - São Francisco showed the highest dry matter yield (16.0, 16.5 and 15.8 t ha-1, respectively). However, the variety BRS Caatingueiro presented a higher number of ears per plant (1.6) than those of the other varieties. Among the materials evaluated for silage production in the Submédio São Francisco river Valley, Gurutuba, BR 5028 - São Francisco and BRS 4103 stood out. The results obtained for dry matter production (t ha-1) and number of ears per plant, as well as the ear stem-1 leaf-1 ratio, indicate the possibility of using the evaluated varieties for silage production in the Brazilian semi-arid.
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spelling Agronomic characteristics of maize varieties for silage production in the submédio São Francisco river valley - doi: 10.4025/actascianimsci.v32i4.9299Características agronômicas de variedades de milho para produção de silagem - doi: 10.4025/actascianimsci.v32i4.9299Foragedry matternutritionruminantsZea mays.Forragemmatéria secanutriçãoruminantesZea maysPastagem e ForragiculturaThe objective of this study was to evaluate the dry and fresh matter yield, height of ear insertion, number of ears per plant, plant height and the ear stem-1 leaf-1 ratio of six maize varieties recommended for the Brazilian semi-arid region (BR 5033 - Asa Branca, BR 5028 - São Francisco, BRS 4103, BRS Caatingueiro, BRS Assum Preto and Gurutuba) aiming at silage production. The experiment was carried out at Embrapa Semi-Arid, in a completely randomized design with six treatments and four replications. The varieties Gurutuba and BRS 4103 achieved the highest yields of fresh forage (38.7 and 40.0 t ha-1). These two varieties and BR 5028 - São Francisco showed the highest dry matter yield (16.0, 16.5 and 15.8 t ha-1, respectively). However, the variety BRS Caatingueiro presented a higher number of ears per plant (1.6) than those of the other varieties. Among the materials evaluated for silage production in the Submédio São Francisco river Valley, Gurutuba, BR 5028 - São Francisco and BRS 4103 stood out. The results obtained for dry matter production (t ha-1) and number of ears per plant, as well as the ear stem-1 leaf-1 ratio, indicate the possibility of using the evaluated varieties for silage production in the Brazilian semi-arid.O objetivo deste trabalho foi avaliar a produtividade de massa seca e massa verde, altura de inserção da espiga, número de espigas por planta, altura das plantas e a relação espiga, colmo e folha de seis variedades de milho indicadas para a região semiárida brasileira (BR 5033 - Asa Branca, BR 5028 - São Francisco, BRS 4103, BRS Caatingueiro, BRS Assum Preto e Gurutuba), visando à produção de silagem. O experimento foi conduzido nas dependências da Embrapa Semiárido, adotando-se o delineamento experimental de blocos casualizados com seis tratamentos e quatro repetições. As variedades Gurutuba e BRS 4103 obtiveram as maiores produtividades de massa verde (38,7 e 40,0 t ha-1). Do mesmo modo, essas duas variedades e a BR 5028 - São Francisco se destacaram pela produção de massa seca (16,0; 16,5 e 15,8 t ha-1, respectivamente). A variedade BRS Caatingueiro apresentou número de espigas planta-1 (1,6) superior ao das demais. Entre os materiais avaliados para produção de silagem na região do Submédio do Vale do São Francisco, destacaram-se as cultivares Gurutuba, BR 5028 - São Francisco e BRS 4103. Os resultados obtidos para produção de massa seca (t ha-1) e número de espigas planta-1, assim como a relação espiga, colmo e folha atestam a possibilidade de utilização das variedades avaliadas para a produção de silagem na região semiárida brasileira.Editora da Universidade Estadual de Maringá2010-10-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpesquisa de campoapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/929910.4025/actascianimsci.v32i4.9299Acta Scientiarum. Animal Sciences; Vol 32 No 4 (2010); 367-373Acta Scientiarum. Animal Sciences; v. 32 n. 4 (2010); 367-3731807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/9299/9299Santos, Rafael Dantas dosPereira, Luiz Gustavo RibeiroNeves, André Luis AlvesAzevêdo, José Augusto GomesMoraes, Salete Alves deCosta, Cleber Thiago Ferreirainfo:eu-repo/semantics/openAccess2024-05-17T13:04:18Zoai:periodicos.uem.br/ojs:article/9299Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:04:18Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Agronomic characteristics of maize varieties for silage production in the submédio São Francisco river valley - doi: 10.4025/actascianimsci.v32i4.9299
Características agronômicas de variedades de milho para produção de silagem - doi: 10.4025/actascianimsci.v32i4.9299
title Agronomic characteristics of maize varieties for silage production in the submédio São Francisco river valley - doi: 10.4025/actascianimsci.v32i4.9299
spellingShingle Agronomic characteristics of maize varieties for silage production in the submédio São Francisco river valley - doi: 10.4025/actascianimsci.v32i4.9299
Santos, Rafael Dantas dos
Forage
dry matter
nutrition
ruminants
Zea mays.
Forragem
matéria seca
nutrição
ruminantes
Zea mays
Pastagem e Forragicultura
title_short Agronomic characteristics of maize varieties for silage production in the submédio São Francisco river valley - doi: 10.4025/actascianimsci.v32i4.9299
title_full Agronomic characteristics of maize varieties for silage production in the submédio São Francisco river valley - doi: 10.4025/actascianimsci.v32i4.9299
title_fullStr Agronomic characteristics of maize varieties for silage production in the submédio São Francisco river valley - doi: 10.4025/actascianimsci.v32i4.9299
title_full_unstemmed Agronomic characteristics of maize varieties for silage production in the submédio São Francisco river valley - doi: 10.4025/actascianimsci.v32i4.9299
title_sort Agronomic characteristics of maize varieties for silage production in the submédio São Francisco river valley - doi: 10.4025/actascianimsci.v32i4.9299
author Santos, Rafael Dantas dos
author_facet Santos, Rafael Dantas dos
Pereira, Luiz Gustavo Ribeiro
Neves, André Luis Alves
Azevêdo, José Augusto Gomes
Moraes, Salete Alves de
Costa, Cleber Thiago Ferreira
author_role author
author2 Pereira, Luiz Gustavo Ribeiro
Neves, André Luis Alves
Azevêdo, José Augusto Gomes
Moraes, Salete Alves de
Costa, Cleber Thiago Ferreira
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Santos, Rafael Dantas dos
Pereira, Luiz Gustavo Ribeiro
Neves, André Luis Alves
Azevêdo, José Augusto Gomes
Moraes, Salete Alves de
Costa, Cleber Thiago Ferreira
dc.subject.por.fl_str_mv Forage
dry matter
nutrition
ruminants
Zea mays.
Forragem
matéria seca
nutrição
ruminantes
Zea mays
Pastagem e Forragicultura
topic Forage
dry matter
nutrition
ruminants
Zea mays.
Forragem
matéria seca
nutrição
ruminantes
Zea mays
Pastagem e Forragicultura
description The objective of this study was to evaluate the dry and fresh matter yield, height of ear insertion, number of ears per plant, plant height and the ear stem-1 leaf-1 ratio of six maize varieties recommended for the Brazilian semi-arid region (BR 5033 - Asa Branca, BR 5028 - São Francisco, BRS 4103, BRS Caatingueiro, BRS Assum Preto and Gurutuba) aiming at silage production. The experiment was carried out at Embrapa Semi-Arid, in a completely randomized design with six treatments and four replications. The varieties Gurutuba and BRS 4103 achieved the highest yields of fresh forage (38.7 and 40.0 t ha-1). These two varieties and BR 5028 - São Francisco showed the highest dry matter yield (16.0, 16.5 and 15.8 t ha-1, respectively). However, the variety BRS Caatingueiro presented a higher number of ears per plant (1.6) than those of the other varieties. Among the materials evaluated for silage production in the Submédio São Francisco river Valley, Gurutuba, BR 5028 - São Francisco and BRS 4103 stood out. The results obtained for dry matter production (t ha-1) and number of ears per plant, as well as the ear stem-1 leaf-1 ratio, indicate the possibility of using the evaluated varieties for silage production in the Brazilian semi-arid.
publishDate 2010
dc.date.none.fl_str_mv 2010-10-22
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
pesquisa de campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/9299
10.4025/actascianimsci.v32i4.9299
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/9299
identifier_str_mv 10.4025/actascianimsci.v32i4.9299
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/9299/9299
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 Editora da Universidade Estadual de Maringá
publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Animal Sciences; Vol 32 No 4 (2010); 367-373
Acta Scientiarum. Animal Sciences; v. 32 n. 4 (2010); 367-373
1807-8672
1806-2636
reponame:Acta Scientiarum. Animal Sciences (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. Animal Sciences (Online)
collection Acta Scientiarum. Animal Sciences (Online)
repository.name.fl_str_mv Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com
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