TECHNICAL NOTE: MECHANICAL RESISTANCE TO PENETRATION OF SOIL IN FUNCTION OF MOISTURE CONTENT AND PENETROMETER TYPE - DOI: 10.13083/1414-3984.v22n01a08
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Engenharia na Agricultura |
Texto Completo: | https://periodicos.ufv.br/reveng/article/view/376 |
Resumo: | With the advent of mechanized farming the soil began to receive greater pressure from tires of the machines, which can result in areas of impeded root growth. The object of this study was to evaluate the soil mechanical resistance to penetration using an electronic penetrometer and impact in moisture conditions for an area previously cultivated with sorghum. The experiment was conducted at the Campus of Agricultural Sciences, Federal University of São Francisco Valley - UNIVASF, Petrolina (PE), Brazil. Data collection of mechanical resistance to penetration was performed using an electronic penetrometer and impact in moisture content conditions (3.5 and 6,7%) at depths from to 0.00 to 0.50 m. The penetrometers were placed 0.20 m from each other for collection. For the impact penetrometer of mechanical resistance to penetration high values were encountered, and there was no difference in values at different moisture contents. For the electronic penetrometer it was found that at low moisture content conditions no soil penetration was observed, and in the layer to 0.30 m there was a difference in resistance values, being lower in soil with higher moisture content. There was a relationship between the moisture content and the value of mechanical resistance for the electronic penetrometer. |
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Engenharia na Agricultura |
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TECHNICAL NOTE: MECHANICAL RESISTANCE TO PENETRATION OF SOIL IN FUNCTION OF MOISTURE CONTENT AND PENETROMETER TYPE - DOI: 10.13083/1414-3984.v22n01a08NOTA TÉCNICA: RESISTÊNCIA MECÂNICA DO SOLO À PENETRAÇÃO EM FUNÇÃO DA SUA UMIDADE E DO TIPO DE PENETRÔMETRO - DOI: 10.13083/1414-3984.v22n01a08física do solocompactação do solomecanização agrícolaWith the advent of mechanized farming the soil began to receive greater pressure from tires of the machines, which can result in areas of impeded root growth. The object of this study was to evaluate the soil mechanical resistance to penetration using an electronic penetrometer and impact in moisture conditions for an area previously cultivated with sorghum. The experiment was conducted at the Campus of Agricultural Sciences, Federal University of São Francisco Valley - UNIVASF, Petrolina (PE), Brazil. Data collection of mechanical resistance to penetration was performed using an electronic penetrometer and impact in moisture content conditions (3.5 and 6,7%) at depths from to 0.00 to 0.50 m. The penetrometers were placed 0.20 m from each other for collection. For the impact penetrometer of mechanical resistance to penetration high values were encountered, and there was no difference in values at different moisture contents. For the electronic penetrometer it was found that at low moisture content conditions no soil penetration was observed, and in the layer to 0.30 m there was a difference in resistance values, being lower in soil with higher moisture content. There was a relationship between the moisture content and the value of mechanical resistance for the electronic penetrometer.Com o advento da mecanização agrícola o solo passou a receber uma maior pressão dos pneus das máquinas, que pode ocasionar zonas de impedimento ao desenvolvimento radicular das plantas. O objetivo do trabalho foi avaliar a resistência mecânica do solo a penetração (RP) com penetrômetro eletrônico e de impacto em condições de umidade em área cultivada anteriormente por sorgo forrageiro. O experimento foi conduzido no Campus das Ciências Agrárias da Universidade Federal do Vale do São Francisco – UNIVASF, Petrolina (PE). A coleta de dados da RP foi realizada com penetrômetro eletrônico e de impacto em condições de umidade (3,5 e 6,7%) nas profundidades de 0,00 a 0,50 m, sendo os penetrômetros posicionados a 0,20 m um do outro para a coleta. Para o penetrômetro de impacto verificaram-se altos valores de RP, e não houve diferença nos valores de RP nas diferentes condições de umidade. Para o penetrômetro eletrônico verificou-se que em baixas condições de umidade não se conseguiu realizar a penetração no solo, e que até a camada de 0,30 m verificou-se diferença nos valores de RP, sendo menor na maior umidade do solo. Ocorreu relação entre a umidade e o valor da RP para o penetrômetro eletrônico.Universidade Federal de Viçosa - UFV2014-02-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/37610.13083/reveng.v22i1.417Engineering in Agriculture; Vol. 22 No. 1 (2014); 67-76Revista Engenharia na Agricultura - REVENG; v. 22 n. 1 (2014); 67-762175-68131414-398410.13083/reveng.v22i1reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/376/284Souza, Elder Barboza dePatrocinio Filho, Antonio PereiraPimenta, Wisy AlvesNagahama, Hideo de JesusCortez, Jorge Wilsoninfo:eu-repo/semantics/openAccess2023-01-19T13:21:23Zoai:ojs.periodicos.ufv.br:article/376Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T13:21:23Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
TECHNICAL NOTE: MECHANICAL RESISTANCE TO PENETRATION OF SOIL IN FUNCTION OF MOISTURE CONTENT AND PENETROMETER TYPE - DOI: 10.13083/1414-3984.v22n01a08 NOTA TÉCNICA: RESISTÊNCIA MECÂNICA DO SOLO À PENETRAÇÃO EM FUNÇÃO DA SUA UMIDADE E DO TIPO DE PENETRÔMETRO - DOI: 10.13083/1414-3984.v22n01a08 |
title |
TECHNICAL NOTE: MECHANICAL RESISTANCE TO PENETRATION OF SOIL IN FUNCTION OF MOISTURE CONTENT AND PENETROMETER TYPE - DOI: 10.13083/1414-3984.v22n01a08 |
spellingShingle |
TECHNICAL NOTE: MECHANICAL RESISTANCE TO PENETRATION OF SOIL IN FUNCTION OF MOISTURE CONTENT AND PENETROMETER TYPE - DOI: 10.13083/1414-3984.v22n01a08 Souza, Elder Barboza de física do solo compactação do solo mecanização agrícola |
title_short |
TECHNICAL NOTE: MECHANICAL RESISTANCE TO PENETRATION OF SOIL IN FUNCTION OF MOISTURE CONTENT AND PENETROMETER TYPE - DOI: 10.13083/1414-3984.v22n01a08 |
title_full |
TECHNICAL NOTE: MECHANICAL RESISTANCE TO PENETRATION OF SOIL IN FUNCTION OF MOISTURE CONTENT AND PENETROMETER TYPE - DOI: 10.13083/1414-3984.v22n01a08 |
title_fullStr |
TECHNICAL NOTE: MECHANICAL RESISTANCE TO PENETRATION OF SOIL IN FUNCTION OF MOISTURE CONTENT AND PENETROMETER TYPE - DOI: 10.13083/1414-3984.v22n01a08 |
title_full_unstemmed |
TECHNICAL NOTE: MECHANICAL RESISTANCE TO PENETRATION OF SOIL IN FUNCTION OF MOISTURE CONTENT AND PENETROMETER TYPE - DOI: 10.13083/1414-3984.v22n01a08 |
title_sort |
TECHNICAL NOTE: MECHANICAL RESISTANCE TO PENETRATION OF SOIL IN FUNCTION OF MOISTURE CONTENT AND PENETROMETER TYPE - DOI: 10.13083/1414-3984.v22n01a08 |
author |
Souza, Elder Barboza de |
author_facet |
Souza, Elder Barboza de Patrocinio Filho, Antonio Pereira Pimenta, Wisy Alves Nagahama, Hideo de Jesus Cortez, Jorge Wilson |
author_role |
author |
author2 |
Patrocinio Filho, Antonio Pereira Pimenta, Wisy Alves Nagahama, Hideo de Jesus Cortez, Jorge Wilson |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Souza, Elder Barboza de Patrocinio Filho, Antonio Pereira Pimenta, Wisy Alves Nagahama, Hideo de Jesus Cortez, Jorge Wilson |
dc.subject.por.fl_str_mv |
física do solo compactação do solo mecanização agrícola |
topic |
física do solo compactação do solo mecanização agrícola |
description |
With the advent of mechanized farming the soil began to receive greater pressure from tires of the machines, which can result in areas of impeded root growth. The object of this study was to evaluate the soil mechanical resistance to penetration using an electronic penetrometer and impact in moisture conditions for an area previously cultivated with sorghum. The experiment was conducted at the Campus of Agricultural Sciences, Federal University of São Francisco Valley - UNIVASF, Petrolina (PE), Brazil. Data collection of mechanical resistance to penetration was performed using an electronic penetrometer and impact in moisture content conditions (3.5 and 6,7%) at depths from to 0.00 to 0.50 m. The penetrometers were placed 0.20 m from each other for collection. For the impact penetrometer of mechanical resistance to penetration high values were encountered, and there was no difference in values at different moisture contents. For the electronic penetrometer it was found that at low moisture content conditions no soil penetration was observed, and in the layer to 0.30 m there was a difference in resistance values, being lower in soil with higher moisture content. There was a relationship between the moisture content and the value of mechanical resistance for the electronic penetrometer. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-02-21 |
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/376 10.13083/reveng.v22i1.417 |
url |
https://periodicos.ufv.br/reveng/article/view/376 |
identifier_str_mv |
10.13083/reveng.v22i1.417 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/reveng/article/view/376/284 |
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. 22 No. 1 (2014); 67-76 Revista Engenharia na Agricultura - REVENG; v. 22 n. 1 (2014); 67-76 2175-6813 1414-3984 10.13083/reveng.v22i1 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_ |
1800211145153314816 |