Crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no?tillage
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/54003 |
Resumo: | Common bean has been the main crop in succession to corn and Brachiaria in no-tillage systems, in the Brazilian Savannah. This study aimed to evaluate the influence of crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no-tillage. A randomized block design, in a split?plot arrangement, with four replications, was used. The plots consisted of three crop systems (corn in sole crop, corn + Urochloa ruziziensis intercropped and U. ruziziensis in sole crop) and the subplots by five nitrogen rates (0 kg ha-1, 40 kg ha-1, 80 kg ha-1, 120 kg ha-1 and 160 kg ha-1). There is interaction between predecessor cropping systems and N rates for grain yield, milling efficiency specifically on sieve 13, as well as for the grain hydration ratio. Increasing topdressing N rates applied on common bean in succession to corn in sole crop promote increases in grain yield, resulting in a milling efficiency in the oblong-hole sieve 14 higher than in the other crop systems evaluated. The increase of the topdressing N rates applied on common bean in succession to corn and U. ruziziensis in sole crops or intercropped does not influence the time for maximum hydration of the grains, but reduces their cooking time, mainly in succession to U. ruziziensis and corn in sole crops. KEY-WORDS: Phaseolus vulgaris, milling efficiency, crude protein content, cooking time, maximum hydration time. |
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Crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no?tillageSistemas de cultivo e nitrogênio em cobertura na produtividade e atributos tecnológicos de feijoeiro sob plantio diretoCommon bean has been the main crop in succession to corn and Brachiaria in no-tillage systems, in the Brazilian Savannah. This study aimed to evaluate the influence of crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no-tillage. A randomized block design, in a split?plot arrangement, with four replications, was used. The plots consisted of three crop systems (corn in sole crop, corn + Urochloa ruziziensis intercropped and U. ruziziensis in sole crop) and the subplots by five nitrogen rates (0 kg ha-1, 40 kg ha-1, 80 kg ha-1, 120 kg ha-1 and 160 kg ha-1). There is interaction between predecessor cropping systems and N rates for grain yield, milling efficiency specifically on sieve 13, as well as for the grain hydration ratio. Increasing topdressing N rates applied on common bean in succession to corn in sole crop promote increases in grain yield, resulting in a milling efficiency in the oblong-hole sieve 14 higher than in the other crop systems evaluated. The increase of the topdressing N rates applied on common bean in succession to corn and U. ruziziensis in sole crops or intercropped does not influence the time for maximum hydration of the grains, but reduces their cooking time, mainly in succession to U. ruziziensis and corn in sole crops. KEY-WORDS: Phaseolus vulgaris, milling efficiency, crude protein content, cooking time, maximum hydration time.O feijoeiro tem sido a principal cultura em sucessão ao milho e à braquiária em sistema plantio direto, no Cerrado. Objetivou-se avaliar os efeitos de sistemas de cultivo e nitrogênio em cobertura na produtividade e atributos tecnológicos de feijoeiro sob plantio direto. Utilizou-se delineamento em blocos casualizados, em parcelas subdivididas, com quatro repetições. As parcelas foram compostas por três sistemas de cultivo (milho exclusivo, milho + Urochloa ruziziensis e U. ruziziensis exclusiva) e as subparcelas por cinco doses de nitrogênio (0 kg ha-1, 40 kg ha-1, 80 kg ha-1, 120 kg ha-1 e 160 kg ha-1). Ocorre interação entre sistemas de cultivo antecessores e doses de N para a produtividade de grãos, renda de benefício especificamente na peneira 13, bem como para a relação de hidratação. Doses crescentes de N no feijoeiro em sucessão ao milho exclusivo promovem acréscimos na produtividade de grãos, resultando em renda de benefício na peneira oblonga 14 superior às dos demais sistemas de cultivo avaliados. O aumento das doses de N em cobertura no feijoeiro em sucessão ao milho e U. ruziziensis cultivados exclusivamente e em consórcio não influencia o tempo para máxima hidratação dos grãos, mas reduz o seu tempo de cozimento, principalmente em sucessão a U. ruziziensis e milho em cultivos exclusivos. PALAVRAS-CHAVE: Phaseolus vulgaris, renda de benefício, teor de proteína bruta, tempo para cozimento, tempo para máxima hidratação.Escola de Agronomia - Universidade Federal de Goiás2019-06-18info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/54003Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; Vol. 49 (2019); e54003Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 49 (2019); e54003Pesquisa Agropecuária Tropical; v. 49 (2019); e540031983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGenghttps://revistas.ufg.br/pat/article/view/54003/33279Mingotte, Fábio Luíz ChecchioLemos, Leandro BorgesJardim, Celso AntônioFornasieri Filho, Domingosinfo:eu-repo/semantics/openAccess2020-03-02T14:03:10Zoai:ojs.revistas.ufg.br:article/54003Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:23.461362Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
Crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no?tillage Sistemas de cultivo e nitrogênio em cobertura na produtividade e atributos tecnológicos de feijoeiro sob plantio direto |
title |
Crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no?tillage |
spellingShingle |
Crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no?tillage Mingotte, Fábio Luíz Checchio |
title_short |
Crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no?tillage |
title_full |
Crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no?tillage |
title_fullStr |
Crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no?tillage |
title_full_unstemmed |
Crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no?tillage |
title_sort |
Crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no?tillage |
author |
Mingotte, Fábio Luíz Checchio |
author_facet |
Mingotte, Fábio Luíz Checchio Lemos, Leandro Borges Jardim, Celso Antônio Fornasieri Filho, Domingos |
author_role |
author |
author2 |
Lemos, Leandro Borges Jardim, Celso Antônio Fornasieri Filho, Domingos |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Mingotte, Fábio Luíz Checchio Lemos, Leandro Borges Jardim, Celso Antônio Fornasieri Filho, Domingos |
description |
Common bean has been the main crop in succession to corn and Brachiaria in no-tillage systems, in the Brazilian Savannah. This study aimed to evaluate the influence of crop systems and topdressing nitrogen on grain yield and technological attributes of common bean under no-tillage. A randomized block design, in a split?plot arrangement, with four replications, was used. The plots consisted of three crop systems (corn in sole crop, corn + Urochloa ruziziensis intercropped and U. ruziziensis in sole crop) and the subplots by five nitrogen rates (0 kg ha-1, 40 kg ha-1, 80 kg ha-1, 120 kg ha-1 and 160 kg ha-1). There is interaction between predecessor cropping systems and N rates for grain yield, milling efficiency specifically on sieve 13, as well as for the grain hydration ratio. Increasing topdressing N rates applied on common bean in succession to corn in sole crop promote increases in grain yield, resulting in a milling efficiency in the oblong-hole sieve 14 higher than in the other crop systems evaluated. The increase of the topdressing N rates applied on common bean in succession to corn and U. ruziziensis in sole crops or intercropped does not influence the time for maximum hydration of the grains, but reduces their cooking time, mainly in succession to U. ruziziensis and corn in sole crops. KEY-WORDS: Phaseolus vulgaris, milling efficiency, crude protein content, cooking time, maximum hydration time. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-06-18 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/pat/article/view/54003 |
url |
https://revistas.ufg.br/pat/article/view/54003 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/54003/33279 |
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 |
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]; Vol. 49 (2019); e54003 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 49 (2019); e54003 Pesquisa Agropecuária Tropical; v. 49 (2019); e54003 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_ |
1799874820372955136 |