Agronomic traits in common bean are influenced by infestation and coexistence with volunteer maize

Detalhes bibliográficos
Autor(a) principal: Aguiar, Adalin Cezar Moraes de
Data de Publicação: 2020
Outros Autores: Orsolin da Silva, Diecson Ruy, Basso, Claudir José, Dal’Pizol Novello, Bruna, Alba da Silva, Álvaro André
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/59098
Resumo: Maize seeds lost during harvest may emerge and establish themselves during the cultivation of common bean, becoming a problematic weed in succession crops. This study aimed to evaluate the effect of the infestation level and interference period of volunteer maize on agronomic traits of common bean. The experiment was carried out in a randomized block design, with four replications, in a 2 x 8 factorial scheme consisting of two maize infestation levels (4 plants m-2 and 12 plants m-2) combined with eight coexistence periods between crop and weed (0, 7, 14, 21, 28, 35, 42 and 88 days after the emergence of the common bean). Variables related to the common bean vegetative growth (plant height, stem diameter, number of side branches and shoot dry matter) and to its grain production (number of pods per plant, grain yield and weight of 1,000 grains), as well as the period prior to interference, were assessed. The increase of the coexistence period and volunteer maize infestation level negatively affected the common bean growth and grain yield. The densities with 4 plants m-2 and 12 plants m-2 of volunteer maize reduced the common bean grain yield by 60 % and 84 %, respectively; while the periods prior to interference between crop and weed, for the respective infestation levels, were 15 and 8 days after the common bean emergence. In addition, the volunteer maize reduces the period prior to interference to very low values, indicating the need to anticipate the control of this weed. KEYWORDS: Phaseolus vulgaris, Zea mays, volunteer plants, weeds.
id UFG-6_fae2a74eecc79884345b80caea35de27
oai_identifier_str oai:ojs.revistas.ufg.br:article/59098
network_acronym_str UFG-6
network_name_str Pesquisa Agropecuária Tropical (Online)
repository_id_str
spelling Agronomic traits in common bean are influenced by infestation and coexistence with volunteer maizeCaracterísticas agronômicas em feijoeiro são influenciadas por infestação e convivência com milho voluntárioMaize seeds lost during harvest may emerge and establish themselves during the cultivation of common bean, becoming a problematic weed in succession crops. This study aimed to evaluate the effect of the infestation level and interference period of volunteer maize on agronomic traits of common bean. The experiment was carried out in a randomized block design, with four replications, in a 2 x 8 factorial scheme consisting of two maize infestation levels (4 plants m-2 and 12 plants m-2) combined with eight coexistence periods between crop and weed (0, 7, 14, 21, 28, 35, 42 and 88 days after the emergence of the common bean). Variables related to the common bean vegetative growth (plant height, stem diameter, number of side branches and shoot dry matter) and to its grain production (number of pods per plant, grain yield and weight of 1,000 grains), as well as the period prior to interference, were assessed. The increase of the coexistence period and volunteer maize infestation level negatively affected the common bean growth and grain yield. The densities with 4 plants m-2 and 12 plants m-2 of volunteer maize reduced the common bean grain yield by 60 % and 84 %, respectively; while the periods prior to interference between crop and weed, for the respective infestation levels, were 15 and 8 days after the common bean emergence. In addition, the volunteer maize reduces the period prior to interference to very low values, indicating the need to anticipate the control of this weed. KEYWORDS: Phaseolus vulgaris, Zea mays, volunteer plants, weeds.Sementes de milho perdidas durante a colheita podem emergir e se estabelecer durante o cultivo do feijão-comum, tornando-se planta invasora problemática em cultivos de sucessão. Objetivou-se avaliar o efeito do nível de infestação e do período de interferência de milho voluntário sobre caracteres agronômicos de feijoeiro. O experimento foi conduzido em blocos casualizados, com quatro repetições, em esquema fatorial 2 x 8, sendo dois níveis de infestação do milho (4 plantas m-2 e 12 plantas m-2) combinados com oito períodos de convivência entre cultura e planta invasora (0, 7, 14, 21, 28, 35, 42 e 88 dias após a emergência do feijoeiro). Variáveis relacionadas ao crescimento vegetativo do feijoeiro (altura de planta, diâmetro de caule, número de ramos laterais e massa seca da parte aérea) e à sua produção de grãos (número de vagens por planta, produtividade e massa de mil grãos), além do período prévio à interferência, foram avaliadas. O aumento do período de convivência e do nível de infestação do milho voluntário afetou negativamente o crescimento e o rendimento de grãos do feijoeiro. As densidades com 4 plantas m-2 e 12 plantas m-2 de milho voluntário reduziram o rendimento do feijoeiro em 60 % e 84 %, respectivamente; enquanto os períodos prévios à interferência entre cultura e planta invasora, para os respectivos níveis de infestação, foram de 15 e 8 dias após a emergência do feijoeiro. Além disso, o milho voluntário reduz o período anterior à interferência a valores muito baixos, indicando a necessidade de antecipação do controle dessa planta invasora. PALAVRAS-CHAVE: Phaseolus vulgaris, Zea mays, plantas voluntárias, plantas daninhas.Escola de Agronomia - Universidade Federal de Goiás2020-04-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/59098Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; Vol. 50 (2020); e59098Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 50 (2020); e59098Pesquisa Agropecuária Tropical; v. 50 (2020); e590981983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGenghttps://revistas.ufg.br/pat/article/view/59098/34650Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessAguiar, Adalin Cezar Moraes deOrsolin da Silva, Diecson RuyBasso, Claudir JoséDal’Pizol Novello, BrunaAlba da Silva, Álvaro André2020-04-22T11:35:50Zoai:ojs.revistas.ufg.br:article/59098Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:27.274213Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv Agronomic traits in common bean are influenced by infestation and coexistence with volunteer maize
Características agronômicas em feijoeiro são influenciadas por infestação e convivência com milho voluntário
title Agronomic traits in common bean are influenced by infestation and coexistence with volunteer maize
spellingShingle Agronomic traits in common bean are influenced by infestation and coexistence with volunteer maize
Aguiar, Adalin Cezar Moraes de
title_short Agronomic traits in common bean are influenced by infestation and coexistence with volunteer maize
title_full Agronomic traits in common bean are influenced by infestation and coexistence with volunteer maize
title_fullStr Agronomic traits in common bean are influenced by infestation and coexistence with volunteer maize
title_full_unstemmed Agronomic traits in common bean are influenced by infestation and coexistence with volunteer maize
title_sort Agronomic traits in common bean are influenced by infestation and coexistence with volunteer maize
author Aguiar, Adalin Cezar Moraes de
author_facet Aguiar, Adalin Cezar Moraes de
Orsolin da Silva, Diecson Ruy
Basso, Claudir José
Dal’Pizol Novello, Bruna
Alba da Silva, Álvaro André
author_role author
author2 Orsolin da Silva, Diecson Ruy
Basso, Claudir José
Dal’Pizol Novello, Bruna
Alba da Silva, Álvaro André
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Aguiar, Adalin Cezar Moraes de
Orsolin da Silva, Diecson Ruy
Basso, Claudir José
Dal’Pizol Novello, Bruna
Alba da Silva, Álvaro André
description Maize seeds lost during harvest may emerge and establish themselves during the cultivation of common bean, becoming a problematic weed in succession crops. This study aimed to evaluate the effect of the infestation level and interference period of volunteer maize on agronomic traits of common bean. The experiment was carried out in a randomized block design, with four replications, in a 2 x 8 factorial scheme consisting of two maize infestation levels (4 plants m-2 and 12 plants m-2) combined with eight coexistence periods between crop and weed (0, 7, 14, 21, 28, 35, 42 and 88 days after the emergence of the common bean). Variables related to the common bean vegetative growth (plant height, stem diameter, number of side branches and shoot dry matter) and to its grain production (number of pods per plant, grain yield and weight of 1,000 grains), as well as the period prior to interference, were assessed. The increase of the coexistence period and volunteer maize infestation level negatively affected the common bean growth and grain yield. The densities with 4 plants m-2 and 12 plants m-2 of volunteer maize reduced the common bean grain yield by 60 % and 84 %, respectively; while the periods prior to interference between crop and weed, for the respective infestation levels, were 15 and 8 days after the common bean emergence. In addition, the volunteer maize reduces the period prior to interference to very low values, indicating the need to anticipate the control of this weed. KEYWORDS: Phaseolus vulgaris, Zea mays, volunteer plants, weeds.
publishDate 2020
dc.date.none.fl_str_mv 2020-04-22
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/59098
url https://revistas.ufg.br/pat/article/view/59098
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/59098/34650
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]; Vol. 50 (2020); e59098
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 50 (2020); e59098
Pesquisa Agropecuária Tropical; v. 50 (2020); e59098
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_ 1799874820516610048