INFLUENCE OF FERTILIZER DEPOSIT DEPTH AND THE SPEED OF A SEEDER ON THE INITIAL STAND ESTABLISHMENT OF BEAN CROP
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
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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oai:ojs.periodicos.ufv.br:article/183 |
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Engenharia na Agricultura |
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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 |