INFLUENCE OF FERTILIZER DEPOSIT DEPTH AND THE SPEED OF A SEEDER ON THE INITIAL STAND ESTABLISHMENT OF BEAN CROP

Detalhes bibliográficos
Autor(a) principal: Rinaldi, Paula Cristina
Data de Publicação: 2010
Outros Autores: Fernandes, Haroldo Carlos, Teixeira, Mauri Martins, Silveira, João Cleber Modernel da, Magno Junior, Ronaldo Goulart
Tipo de documento: Artigo
Idioma: por
Título da fonte: Engenharia na Agricultura
Texto Completo: https://periodicos.ufv.br/reveng/article/view/183
Resumo: This study was done to evaluate the initial stand establishment of beans (Phaseolus vulgaris, L.) in the no-tillage system. A 4 x2 factorial scheme was used in a randomized block design with four replications. Four displacement speeds and two fertilizer deposition depths were combined. Longitudinal distribution uniformity of seedlings, emergence percentage, emergence velocity index, and mean time for emergence, were evaluated. Maximum percentage of acceptable spacing and least spacing values were obtained at displacement speed of 3 and 6 km h-1. The effect of fertilization depth on mean emergence time was confirmed. The least days for bean emergence were at the lowest fertilizer depth. It was concluded that, under the experimental conditions, the displacement speed for sowing and fertilizer deposition depths influenced establishment of initial bean crop.
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spelling INFLUENCE OF FERTILIZER DEPOSIT DEPTH AND THE SPEED OF A SEEDER ON THE INITIAL STAND ESTABLISHMENT OF BEAN CROPINFLUÊNCIA DA PROFUNDIDADE DE ADUBAÇÃO E DA VELOCIDADE DE UMA SEMEADORA NO ESTABELECIMENTO INICIAL DA CULTURA DO FEIJÃO (Phaseolus vulgaris, L.)conjunto mecanizadoavaliação do desempenhoplantio diretoThis study was done to evaluate the initial stand establishment of beans (Phaseolus vulgaris, L.) in the no-tillage system. A 4 x2 factorial scheme was used in a randomized block design with four replications. Four displacement speeds and two fertilizer deposition depths were combined. Longitudinal distribution uniformity of seedlings, emergence percentage, emergence velocity index, and mean time for emergence, were evaluated. Maximum percentage of acceptable spacing and least spacing values were obtained at displacement speed of 3 and 6 km h-1. The effect of fertilization depth on mean emergence time was confirmed. The least days for bean emergence were at the lowest fertilizer depth. It was concluded that, under the experimental conditions, the displacement speed for sowing and fertilizer deposition depths influenced establishment of initial bean crop.Objetivou-se com este trabalho avaliar o estabelecimento inicial da cultura do feijão implantada no sistema de plantio direto. Utilizou-se um esquema fatorial 4x2, no delineamento em blocos ao acaso, com quatro repetições. Combinaram-se quatro velocidades de deslocamento e duas profundidades de deposição do adubo. Avaliaram-se a uniformidade de distribuição longitudinal, o porcentual, o índice de velocidade e o tempo médio de emergência de plântulas. Verificou-se que nas velocidades de 3 e 6 km h-1 houve maiores valores porcentuais de espaçamentos aceitáveis e menores de espaçamentos falhos. Na menor profundidade de adubação, observou-se menor número de dias para a emergência das plântulas. Conclui-se que, as velocidades de deslocamento utilizadas para a semeadura e as profundidades de deposição do adubo influenciaram o estabelecimento inicial da cultura do feijão.Universidade Federal de Viçosa - UFV2010-04-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/18310.13083/reveng.v18i2.201Engineering in Agriculture; Vol. 18 No. 2 (2010); 123-130Revista Engenharia na Agricultura - REVENG; v. 18 n. 2 (2010); 123-1302175-68131414-398410.13083/reveng.v18i2reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/183/148Rinaldi, Paula CristinaFernandes, Haroldo CarlosTeixeira, Mauri MartinsSilveira, João Cleber Modernel daMagno Junior, Ronaldo Goulartinfo:eu-repo/semantics/openAccess2023-01-19T12:49:36Zoai:ojs.periodicos.ufv.br:article/183Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T12:49:36Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv INFLUENCE OF FERTILIZER DEPOSIT DEPTH AND THE SPEED OF A SEEDER ON THE INITIAL STAND ESTABLISHMENT OF BEAN CROP
INFLUÊNCIA DA PROFUNDIDADE DE ADUBAÇÃO E DA VELOCIDADE DE UMA SEMEADORA NO ESTABELECIMENTO INICIAL DA CULTURA DO FEIJÃO (Phaseolus vulgaris, L.)
title INFLUENCE OF FERTILIZER DEPOSIT DEPTH AND THE SPEED OF A SEEDER ON THE INITIAL STAND ESTABLISHMENT OF BEAN CROP
spellingShingle INFLUENCE OF FERTILIZER DEPOSIT DEPTH AND THE SPEED OF A SEEDER ON THE INITIAL STAND ESTABLISHMENT OF BEAN CROP
Rinaldi, Paula Cristina
conjunto mecanizado
avaliação do desempenho
plantio direto
title_short INFLUENCE OF FERTILIZER DEPOSIT DEPTH AND THE SPEED OF A SEEDER ON THE INITIAL STAND ESTABLISHMENT OF BEAN CROP
title_full INFLUENCE OF FERTILIZER DEPOSIT DEPTH AND THE SPEED OF A SEEDER ON THE INITIAL STAND ESTABLISHMENT OF BEAN CROP
title_fullStr INFLUENCE OF FERTILIZER DEPOSIT DEPTH AND THE SPEED OF A SEEDER ON THE INITIAL STAND ESTABLISHMENT OF BEAN CROP
title_full_unstemmed INFLUENCE OF FERTILIZER DEPOSIT DEPTH AND THE SPEED OF A SEEDER ON THE INITIAL STAND ESTABLISHMENT OF BEAN CROP
title_sort INFLUENCE OF FERTILIZER DEPOSIT DEPTH AND THE SPEED OF A SEEDER ON THE INITIAL STAND ESTABLISHMENT OF BEAN CROP
author Rinaldi, Paula Cristina
author_facet Rinaldi, Paula Cristina
Fernandes, Haroldo Carlos
Teixeira, Mauri Martins
Silveira, João Cleber Modernel da
Magno Junior, Ronaldo Goulart
author_role author
author2 Fernandes, Haroldo Carlos
Teixeira, Mauri Martins
Silveira, João Cleber Modernel da
Magno Junior, Ronaldo Goulart
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Rinaldi, Paula Cristina
Fernandes, Haroldo Carlos
Teixeira, Mauri Martins
Silveira, João Cleber Modernel da
Magno Junior, Ronaldo Goulart
dc.subject.por.fl_str_mv conjunto mecanizado
avaliação do desempenho
plantio direto
topic conjunto mecanizado
avaliação do desempenho
plantio direto
description This study was done to evaluate the initial stand establishment of beans (Phaseolus vulgaris, L.) in the no-tillage system. A 4 x2 factorial scheme was used in a randomized block design with four replications. Four displacement speeds and two fertilizer deposition depths were combined. Longitudinal distribution uniformity of seedlings, emergence percentage, emergence velocity index, and mean time for emergence, were evaluated. Maximum percentage of acceptable spacing and least spacing values were obtained at displacement speed of 3 and 6 km h-1. The effect of fertilization depth on mean emergence time was confirmed. The least days for bean emergence were at the lowest fertilizer depth. It was concluded that, under the experimental conditions, the displacement speed for sowing and fertilizer deposition depths influenced establishment of initial bean crop.
publishDate 2010
dc.date.none.fl_str_mv 2010-04-29
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://periodicos.ufv.br/reveng/article/view/183
10.13083/reveng.v18i2.201
url https://periodicos.ufv.br/reveng/article/view/183
identifier_str_mv 10.13083/reveng.v18i2.201
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/reveng/article/view/183/148
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 Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv Engineering in Agriculture; Vol. 18 No. 2 (2010); 123-130
Revista Engenharia na Agricultura - REVENG; v. 18 n. 2 (2010); 123-130
2175-6813
1414-3984
10.13083/reveng.v18i2
reponame:Engenharia na Agricultura
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str Engenharia na Agricultura
collection Engenharia na Agricultura
repository.name.fl_str_mv Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br
_version_ 1800211144538849280

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