Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/26591 |
Resumo: | With the expansion and diversity of the no-tillage system, it is necessary to evaluate the economic benefits generated throughout the production cycle, especially those related to remnants of previous crops and nitrogen fertilizer management of succeeding crops. This study aimed to evaluate the economic viability of four cover nitrogen doses on winter bean grain yield grown under no-tillage system after different crops. The experimental design was randomized blocks with four replications, in a 8x4 factorial scheme, with 32 treatments consisting of a combination of crop remnants (mayze; mayze - Azospirillum brasilense; Urochloa ruziziensis; Urochloa ruziziensis - Azospirillum brasilense; mayze + U. ruziziensis; mayze - A. brasilense + U. ruziziensis; mayze + U. ruziziensis - A. brasilense; mayze - A. brasilense + U. ruziziensis - A. brasilense) and cover nitrogen doses (0 kg ha-1, 30 kg ha-1, 60 kg ha-1 and 90 kg ha-1). It was possible to conclude that the highest grain yield of winter bean plants irrigated by aspersion was obtained with the use of 90 kg ha-1 of cover nitrogen in succession to Urochloa ruziziensis without the inoculation of Azospirillum brasilense. In order to improve profits, it is recommended to apply 90 kg ha-1 of cover nitrogen to bean crops succeeding the other crops, except for inoculated Urochloa ruziziensis. |
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Economic analysis of nitrogen fertilization in winter bean plant under no-tillage systemAnálise econômica da adubação nitrogenada em feijoeiro de inverno sob plantio diretoPhaseolus vulgaris L.Azospirillum brasilenseBrazilian Savannah.Phaseolus vulgaris L.Azospirillum brasilenseCerrado.With the expansion and diversity of the no-tillage system, it is necessary to evaluate the economic benefits generated throughout the production cycle, especially those related to remnants of previous crops and nitrogen fertilizer management of succeeding crops. This study aimed to evaluate the economic viability of four cover nitrogen doses on winter bean grain yield grown under no-tillage system after different crops. The experimental design was randomized blocks with four replications, in a 8x4 factorial scheme, with 32 treatments consisting of a combination of crop remnants (mayze; mayze - Azospirillum brasilense; Urochloa ruziziensis; Urochloa ruziziensis - Azospirillum brasilense; mayze + U. ruziziensis; mayze - A. brasilense + U. ruziziensis; mayze + U. ruziziensis - A. brasilense; mayze - A. brasilense + U. ruziziensis - A. brasilense) and cover nitrogen doses (0 kg ha-1, 30 kg ha-1, 60 kg ha-1 and 90 kg ha-1). It was possible to conclude that the highest grain yield of winter bean plants irrigated by aspersion was obtained with the use of 90 kg ha-1 of cover nitrogen in succession to Urochloa ruziziensis without the inoculation of Azospirillum brasilense. In order to improve profits, it is recommended to apply 90 kg ha-1 of cover nitrogen to bean crops succeeding the other crops, except for inoculated Urochloa ruziziensis.Com a expansão e diversidade do sistema plantio direto, deve-se avaliar os benefícios econômicos gerados ao longo dos ciclos produtivos, com destaque para aqueles relacionados aos restos culturais da cultura antecessora e ao manejo da adubação nitrogenada da cultura sucessora. Este trabalho objetivou avaliar a viabilidade econômica de quatro doses de nitrogênio em cobertura, na produtividade de grãos de feijoeiro de inverno cultivado no sistema plantio direto, após diferentes culturas. O delineamento experimental utilizado foi o de blocos ao acaso, com quatro repetições, em esquema fatorial 8x4, com 32 tratamentos constituídos pela combinação de restos culturais (milho; milho - Azospirillum brasilense; Urochloa ruziziensis; Urochloa ruziziensis - Azospirillum brasilense; milho + U. ruziziensis; milho - A. brasilense + U. ruziziensis; milho + U. ruziziensis - A. brasilense; milho - A. brasilense + U. ruziziensis - A. brasilense) e doses de nitrogênio em cobertura (0 kg ha-1, 30 kg ha-1, 60 kg ha-1 e 90 kg ha-1). Concluiu-se que o maior acréscimo de produtividade de grãos do feijoeiro de inverno irrigado por aspersão foi obtido com a utilização de 90 kg ha-1 de nitrogênio em cobertura, em sucessão a Urochloa ruziziensis, sem a inoculação de Azospirillum brasilense. Recomenda-se, para obtenção da maior margem de ganho, a aplicação de 90 kg ha-1 de nitrogênio em cobertura, na cultura do feijoeiro em sucessão às outras culturas, exceto para Urochloa ruziziensis inoculada.Escola de Agronomia - Universidade Federal de Goiás2014-11-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufg.br/pat/article/view/26591Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 44, n. 4, Oct./Dec. 2014; 349-356Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 44, n. 4, out./dez. 2014; 349-356Pesquisa Agropecuária Tropical; v. 44, n. 4, out./dez. 2014; 349-3561983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/26591/17477Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessSabundjian, Michelle TraeteArf, OrivaldoTarsitano, Maria Aparecida AnselmoKaneko, Flávio HiroshiCorsini, Daiene Camila Dias Chaves2020-07-13T15:00:55Zoai:ojs.revistas.ufg.br:article/26591Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:04.720206Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system Análise econômica da adubação nitrogenada em feijoeiro de inverno sob plantio direto |
title |
Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system |
spellingShingle |
Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system Sabundjian, Michelle Traete Phaseolus vulgaris L. Azospirillum brasilense Brazilian Savannah. Phaseolus vulgaris L. Azospirillum brasilense Cerrado. |
title_short |
Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system |
title_full |
Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system |
title_fullStr |
Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system |
title_full_unstemmed |
Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system |
title_sort |
Economic analysis of nitrogen fertilization in winter bean plant under no-tillage system |
author |
Sabundjian, Michelle Traete |
author_facet |
Sabundjian, Michelle Traete Arf, Orivaldo Tarsitano, Maria Aparecida Anselmo Kaneko, Flávio Hiroshi Corsini, Daiene Camila Dias Chaves |
author_role |
author |
author2 |
Arf, Orivaldo Tarsitano, Maria Aparecida Anselmo Kaneko, Flávio Hiroshi Corsini, Daiene Camila Dias Chaves |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Sabundjian, Michelle Traete Arf, Orivaldo Tarsitano, Maria Aparecida Anselmo Kaneko, Flávio Hiroshi Corsini, Daiene Camila Dias Chaves |
dc.subject.por.fl_str_mv |
Phaseolus vulgaris L. Azospirillum brasilense Brazilian Savannah. Phaseolus vulgaris L. Azospirillum brasilense Cerrado. |
topic |
Phaseolus vulgaris L. Azospirillum brasilense Brazilian Savannah. Phaseolus vulgaris L. Azospirillum brasilense Cerrado. |
description |
With the expansion and diversity of the no-tillage system, it is necessary to evaluate the economic benefits generated throughout the production cycle, especially those related to remnants of previous crops and nitrogen fertilizer management of succeeding crops. This study aimed to evaluate the economic viability of four cover nitrogen doses on winter bean grain yield grown under no-tillage system after different crops. The experimental design was randomized blocks with four replications, in a 8x4 factorial scheme, with 32 treatments consisting of a combination of crop remnants (mayze; mayze - Azospirillum brasilense; Urochloa ruziziensis; Urochloa ruziziensis - Azospirillum brasilense; mayze + U. ruziziensis; mayze - A. brasilense + U. ruziziensis; mayze + U. ruziziensis - A. brasilense; mayze - A. brasilense + U. ruziziensis - A. brasilense) and cover nitrogen doses (0 kg ha-1, 30 kg ha-1, 60 kg ha-1 and 90 kg ha-1). It was possible to conclude that the highest grain yield of winter bean plants irrigated by aspersion was obtained with the use of 90 kg ha-1 of cover nitrogen in succession to Urochloa ruziziensis without the inoculation of Azospirillum brasilense. In order to improve profits, it is recommended to apply 90 kg ha-1 of cover nitrogen to bean crops succeeding the other crops, except for inoculated Urochloa ruziziensis. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-11-26 |
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 |
https://revistas.ufg.br/pat/article/view/26591 |
url |
https://revistas.ufg.br/pat/article/view/26591 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/26591/17477 |
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. 44, n. 4, Oct./Dec. 2014; 349-356 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 44, n. 4, out./dez. 2014; 349-356 Pesquisa Agropecuária Tropical; v. 44, n. 4, out./dez. 2014; 349-356 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_ |
1799874818804285440 |