Yield of maize grown in succession to green fertilization
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/19218 |
Resumo: | The use of previous crops which have the capacity of supplying nitrogen to maize by symbiotic fixation or nutrient recycling is important to yield maintenance. This study aimed at evaluating the yield of maize grown in succession to green fertilization. A completely randomized blocks design was used with four replications and the following treatments: maize grown on black oat, black oat + oilseed radish, black oat + white lupin, white lupin, crambe, spontaneous vegetation (fallow ground) and spontaneous vegetation (fallow ground) + topdressing nitrogen fertilization. Concerning grain yield, significant differences were observed among treatments. The maize grown on black oat + white lupin straw reached the highest yield (10,817 kg ha-1), resulting in a higher income and differing from the one grown on black oat and crambe straw and spontaneous vegetation. The use of white lupin, black oat + white lupin and black oat + oilseed radish showed to be a viable alternative for a higher grain yield, making the topdressing nitrogen fertilization unnecessary. |
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Yield of maize grown in succession to green fertilizationProdutividade de milho cultivado em sucessão à adubação verdeZea mays L.cover cropsnitrogen fertilization.Zea mays L.plantas de coberturafertilização nitrogenada.The use of previous crops which have the capacity of supplying nitrogen to maize by symbiotic fixation or nutrient recycling is important to yield maintenance. This study aimed at evaluating the yield of maize grown in succession to green fertilization. A completely randomized blocks design was used with four replications and the following treatments: maize grown on black oat, black oat + oilseed radish, black oat + white lupin, white lupin, crambe, spontaneous vegetation (fallow ground) and spontaneous vegetation (fallow ground) + topdressing nitrogen fertilization. Concerning grain yield, significant differences were observed among treatments. The maize grown on black oat + white lupin straw reached the highest yield (10,817 kg ha-1), resulting in a higher income and differing from the one grown on black oat and crambe straw and spontaneous vegetation. The use of white lupin, black oat + white lupin and black oat + oilseed radish showed to be a viable alternative for a higher grain yield, making the topdressing nitrogen fertilization unnecessary.A utilização de espécies antecessoras ao milho, capazes de fornecer nitrogênio pela fixação simbiótica ou reciclagem de nutrientes, é importante para a manutenção da produtividade. Este trabalho objetivou avaliar a produtividade do milho cultivado em sucessão à adubação verde. O delineamento experimental utilizado foi o de blocos casualizados, com quatro repetições e os seguintes tratamentos: milho cultivado sobre a palhada de aveia preta, aveia preta + nabo forrageiro, aveia preta + tremoço branco, tremoço branco, crambe, vegetação espontânea e vegetação espontânea + adubação nitrogenada em cobertura. Houve diferença significativa entre os tratamentos, para a produtividade de grãos. O milho cultivado com a utilização de palhada de aveia preta + tremoço branco foi o mais produtivo (10.817 kg ha-1), apresentando rendimento superior e diferindo do milho cultivado sobre palhada de aveia preta, crambe e vegetação espontânea. O uso de tremoço branco, aveia preta + tremoço branco e aveia preta + nabo forrageiro é uma alternativa viável para se obter maior rendimento de grãos de milho, dispensando a adubação nitrogenada em cobertura.Escola de Agronomia - Universidade Federal de Goiás2013-03-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Experimentalapplication/pdfhttps://revistas.ufg.br/pat/article/view/19218Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 43, n. 1, Jan./Mar. 2013; 10-17Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 43, n. 1, jan./mar. 2013; 10-17Pesquisa Agropecuária Tropical; v. 43, n. 1, jan./mar. 2013; 10-171983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/19218/13704Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessLázaro, Rafael de LimaCosta, Antonio Carlos Torres daSilva, Keoma de Freitas daSarto, Marcos Vinicius MansanoDuarte Júnior, José Barbosa2020-07-10T12:06:24Zoai:ojs.revistas.ufg.br:article/19218Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:56.625191Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
Yield of maize grown in succession to green fertilization Produtividade de milho cultivado em sucessão à adubação verde |
title |
Yield of maize grown in succession to green fertilization |
spellingShingle |
Yield of maize grown in succession to green fertilization Lázaro, Rafael de Lima Zea mays L. cover crops nitrogen fertilization. Zea mays L. plantas de cobertura fertilização nitrogenada. |
title_short |
Yield of maize grown in succession to green fertilization |
title_full |
Yield of maize grown in succession to green fertilization |
title_fullStr |
Yield of maize grown in succession to green fertilization |
title_full_unstemmed |
Yield of maize grown in succession to green fertilization |
title_sort |
Yield of maize grown in succession to green fertilization |
author |
Lázaro, Rafael de Lima |
author_facet |
Lázaro, Rafael de Lima Costa, Antonio Carlos Torres da Silva, Keoma de Freitas da Sarto, Marcos Vinicius Mansano Duarte Júnior, José Barbosa |
author_role |
author |
author2 |
Costa, Antonio Carlos Torres da Silva, Keoma de Freitas da Sarto, Marcos Vinicius Mansano Duarte Júnior, José Barbosa |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Lázaro, Rafael de Lima Costa, Antonio Carlos Torres da Silva, Keoma de Freitas da Sarto, Marcos Vinicius Mansano Duarte Júnior, José Barbosa |
dc.subject.por.fl_str_mv |
Zea mays L. cover crops nitrogen fertilization. Zea mays L. plantas de cobertura fertilização nitrogenada. |
topic |
Zea mays L. cover crops nitrogen fertilization. Zea mays L. plantas de cobertura fertilização nitrogenada. |
description |
The use of previous crops which have the capacity of supplying nitrogen to maize by symbiotic fixation or nutrient recycling is important to yield maintenance. This study aimed at evaluating the yield of maize grown in succession to green fertilization. A completely randomized blocks design was used with four replications and the following treatments: maize grown on black oat, black oat + oilseed radish, black oat + white lupin, white lupin, crambe, spontaneous vegetation (fallow ground) and spontaneous vegetation (fallow ground) + topdressing nitrogen fertilization. Concerning grain yield, significant differences were observed among treatments. The maize grown on black oat + white lupin straw reached the highest yield (10,817 kg ha-1), resulting in a higher income and differing from the one grown on black oat and crambe straw and spontaneous vegetation. The use of white lupin, black oat + white lupin and black oat + oilseed radish showed to be a viable alternative for a higher grain yield, making the topdressing nitrogen fertilization unnecessary. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-03-26 |
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/19218 |
url |
https://revistas.ufg.br/pat/article/view/19218 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/19218/13704 |
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/pdf |
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. 43, n. 1, Jan./Mar. 2013; 10-17 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 43, n. 1, jan./mar. 2013; 10-17 Pesquisa Agropecuária Tropical; v. 43, n. 1, jan./mar. 2013; 10-17 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 |
_version_ |
1799874818225471488 |