Agronomic features and yield performance of green corn cultivars in the conventional and organic system
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13662 |
Resumo: | The corn used in the production of green ears presents a higher commercialization value compared to corn grain and its demand occurs throughout the year. Due to a small specific cultivation availability and the lack of important information regarding this kind of cultivation, this work has had the objective to evaluate the agronomic characteristics and the production performance in the cultivation of corn to be harvest green in both organic and conventional systems. The experiments have been conducted in “Agência Paulista de Tecnologia dos Agronegócios- Polo Regional do Extremo Oeste”, in Andradina-SP, for two agricultural years. The experimental design adopted was in occasionals blocks with 4 repetitions. The treatments have been constituted by the combination of seven cultivate corns: AG1051, AG4051, XB7116, 20A55, BM3061, 2B587 (hybrids) e Cativerde 02 (variety) and 2 systems of organic and conventional cultivation. The organic system presented smaller development and productivity in a delayed period of time. The cultivate 2B587 must be highlighted due to its precocity and smallest height, and BM3061 for presenting corn ears with the longest length and diameter. The cultivates 2B587 and BM 3061 showed a value 14 and 9%, respectively, higher of total number of ears per hectare. The cultivates AG4051 and Cativerde 02 showed taller and less productive in both systems.The cultivates BM3061, 2B587, XB7116 and AG1051 can be recommended in both systems by being most productive in decreasing order. |
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Agronomic features and yield performance of green corn cultivars in the conventional and organic systemCaracterísticas agronômicas e de desempenho produtivo de cultivares de milho-verde em sistema orgânico e convencionalZea mays L.HybridsAdaptability.Zea mays L.HíbridoGenótipoAmbiente.FitotecniaThe corn used in the production of green ears presents a higher commercialization value compared to corn grain and its demand occurs throughout the year. Due to a small specific cultivation availability and the lack of important information regarding this kind of cultivation, this work has had the objective to evaluate the agronomic characteristics and the production performance in the cultivation of corn to be harvest green in both organic and conventional systems. The experiments have been conducted in “Agência Paulista de Tecnologia dos Agronegócios- Polo Regional do Extremo Oeste”, in Andradina-SP, for two agricultural years. The experimental design adopted was in occasionals blocks with 4 repetitions. The treatments have been constituted by the combination of seven cultivate corns: AG1051, AG4051, XB7116, 20A55, BM3061, 2B587 (hybrids) e Cativerde 02 (variety) and 2 systems of organic and conventional cultivation. The organic system presented smaller development and productivity in a delayed period of time. The cultivate 2B587 must be highlighted due to its precocity and smallest height, and BM3061 for presenting corn ears with the longest length and diameter. The cultivates 2B587 and BM 3061 showed a value 14 and 9%, respectively, higher of total number of ears per hectare. The cultivates AG4051 and Cativerde 02 showed taller and less productive in both systems.The cultivates BM3061, 2B587, XB7116 and AG1051 can be recommended in both systems by being most productive in decreasing order.O milho destinado à produção de espigas verdes apresenta valor de comercialização maior que o milho grão e demanda durante todo o ano. Devido à pequena disponibilidade de cultivares específicos e a falta de informações a respeito do seu cultivo, este trabalho teve por objetivo avaliar o comportamento de cultivares de milho para ser colhido verde nos sistemas de produção orgânico e convencional. Os experimentos foram desenvolvidos no Pólo Regional do Extremo Oeste, em Andradina-SP, durante dois anos agrícolas. O delineamento experimental foi em blocos casualizados, com 4 repetições. Os tratamentos foram constituídos de 7 cultivares de milho (AG1051, AG4051, XB7116, Cativerde 02, 20A55, BM3061 e 2B587) e 2 sistemas de cultivo (orgânico e convencional). Em sistema orgânico as cultivares foram mais tardias, com menor desenvolvimento e produtividade. Destacaram-se as cultivares 2B587 pela precocidade, menor altura e boa produtividade e a cultivar BM3061 pelas características de espigas (comprimento e diâmetro), produtividade e indiferença no comportamento em relação ao sistema de cultivo. BM3061, 2B587, XB7116 e AG1051 podem ser recomendadas para os dois sistemas, por serem as mais produtivas em ordem decrescente. UEL2015-07-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1366210.5433/1679-0359.2015v36n3Supl1p1807Semina: Ciências Agrárias; Vol. 36 No. 3Supl1 (2015); 1807-1822Semina: Ciências Agrárias; v. 36 n. 3Supl1 (2015); 1807-18221679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13662/pdf_721Copyright (c) 2015 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSantos, Neli Cristina Belmiro dosCarmo, Silvia Antoniali doMateus, Gustavo PavanKomuro, Lauro KenjiPereira, Leandro BarradasSouza, Lilian Christian Domingues de2023-01-12T15:30:22Zoai:ojs.pkp.sfu.ca:article/13662Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-12T15:30:22Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Agronomic features and yield performance of green corn cultivars in the conventional and organic system Características agronômicas e de desempenho produtivo de cultivares de milho-verde em sistema orgânico e convencional |
title |
Agronomic features and yield performance of green corn cultivars in the conventional and organic system |
spellingShingle |
Agronomic features and yield performance of green corn cultivars in the conventional and organic system Santos, Neli Cristina Belmiro dos Zea mays L. Hybrids Adaptability. Zea mays L. Híbrido Genótipo Ambiente. Fitotecnia |
title_short |
Agronomic features and yield performance of green corn cultivars in the conventional and organic system |
title_full |
Agronomic features and yield performance of green corn cultivars in the conventional and organic system |
title_fullStr |
Agronomic features and yield performance of green corn cultivars in the conventional and organic system |
title_full_unstemmed |
Agronomic features and yield performance of green corn cultivars in the conventional and organic system |
title_sort |
Agronomic features and yield performance of green corn cultivars in the conventional and organic system |
author |
Santos, Neli Cristina Belmiro dos |
author_facet |
Santos, Neli Cristina Belmiro dos Carmo, Silvia Antoniali do Mateus, Gustavo Pavan Komuro, Lauro Kenji Pereira, Leandro Barradas Souza, Lilian Christian Domingues de |
author_role |
author |
author2 |
Carmo, Silvia Antoniali do Mateus, Gustavo Pavan Komuro, Lauro Kenji Pereira, Leandro Barradas Souza, Lilian Christian Domingues de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Santos, Neli Cristina Belmiro dos Carmo, Silvia Antoniali do Mateus, Gustavo Pavan Komuro, Lauro Kenji Pereira, Leandro Barradas Souza, Lilian Christian Domingues de |
dc.subject.por.fl_str_mv |
Zea mays L. Hybrids Adaptability. Zea mays L. Híbrido Genótipo Ambiente. Fitotecnia |
topic |
Zea mays L. Hybrids Adaptability. Zea mays L. Híbrido Genótipo Ambiente. Fitotecnia |
description |
The corn used in the production of green ears presents a higher commercialization value compared to corn grain and its demand occurs throughout the year. Due to a small specific cultivation availability and the lack of important information regarding this kind of cultivation, this work has had the objective to evaluate the agronomic characteristics and the production performance in the cultivation of corn to be harvest green in both organic and conventional systems. The experiments have been conducted in “Agência Paulista de Tecnologia dos Agronegócios- Polo Regional do Extremo Oeste”, in Andradina-SP, for two agricultural years. The experimental design adopted was in occasionals blocks with 4 repetitions. The treatments have been constituted by the combination of seven cultivate corns: AG1051, AG4051, XB7116, 20A55, BM3061, 2B587 (hybrids) e Cativerde 02 (variety) and 2 systems of organic and conventional cultivation. The organic system presented smaller development and productivity in a delayed period of time. The cultivate 2B587 must be highlighted due to its precocity and smallest height, and BM3061 for presenting corn ears with the longest length and diameter. The cultivates 2B587 and BM 3061 showed a value 14 and 9%, respectively, higher of total number of ears per hectare. The cultivates AG4051 and Cativerde 02 showed taller and less productive in both systems.The cultivates BM3061, 2B587, XB7116 and AG1051 can be recommended in both systems by being most productive in decreasing order. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-07-02 |
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13662 10.5433/1679-0359.2015v36n3Supl1p1807 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13662 |
identifier_str_mv |
10.5433/1679-0359.2015v36n3Supl1p1807 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/13662/pdf_721 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 36 No. 3Supl1 (2015); 1807-1822 Semina: Ciências Agrárias; v. 36 n. 3Supl1 (2015); 1807-1822 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306068540522496 |