Demanda energética em diferentes sistemas de preparo periódico do solo antes e depois da subsolagem
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/225434 |
Resumo: | Both the inadequate use and the ignorance of the different soil tillage implements available in the home market has become one of the leading motives of failures, related to soil and water conservation. The periodical tillage is traditionally utilized after subsoiling for soil clod breaking, leveling and residue incorporation. This work aimed to evaluate the energy requirement for different periodical soil tillage systems performed before and after subsoiling in a soil classified as Distroferric Red Nitosol. The periodic tillage systems were: disk plowing; disk plowing plus one leveling harrowing; disk harrow; disk harrow plus leveling harrowing stirring. The experimental design was a 5×2 factorial scheme with 5 completely randomized blocks. The results show that the periodic soil preparation systems based on disks have better energy efficiency when performed before the operation of subsoiling. The system of soil preparation with harrowing obtained the lower energy demand, in relation to other periodic soil preparation systems, when done after subsoiling. |
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Demanda energética em diferentes sistemas de preparo periódico do solo antes e depois da subsolagemDemand of energy in various systems of regular soil preparation before and after subsoilingHarrowPlowStirrerSubsoilerTraction of ForceTractorBoth the inadequate use and the ignorance of the different soil tillage implements available in the home market has become one of the leading motives of failures, related to soil and water conservation. The periodical tillage is traditionally utilized after subsoiling for soil clod breaking, leveling and residue incorporation. This work aimed to evaluate the energy requirement for different periodical soil tillage systems performed before and after subsoiling in a soil classified as Distroferric Red Nitosol. The periodic tillage systems were: disk plowing; disk plowing plus one leveling harrowing; disk harrow; disk harrow plus leveling harrowing stirring. The experimental design was a 5×2 factorial scheme with 5 completely randomized blocks. The results show that the periodic soil preparation systems based on disks have better energy efficiency when performed before the operation of subsoiling. The system of soil preparation with harrowing obtained the lower energy demand, in relation to other periodic soil preparation systems, when done after subsoiling.Dep. de Engenharia UFLA, Lavras, MGDep. Engenharia Rural FCA/UNESP, Botucatu, SPDep. de Engenharia Agricola DENA/UFU, Fortaleza, CEDep. Engenharia Rural FCA/UNESP, Botucatu, SPUniversidade Federal de Lavras (UFLA)Universidade Estadual Paulista (UNESP)DENA/UFUSalvador, NilsonBenez, Sérgio Hugo [UNESP]Mion, Renildo LuizViliotti, Carlos Alberto2022-04-28T20:50:23Z2022-04-28T20:50:23Z2008-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article378-383Revista Ciencia Agronomica, v. 39, n. 3, p. 378-383, 2008.1806-6690http://hdl.handle.net/11449/2254342-s2.0-62249104381Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Ciencia Agronomicainfo:eu-repo/semantics/openAccess2022-04-28T20:50:23Zoai:repositorio.unesp.br:11449/225434Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-04-28T20:50:23Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Demanda energética em diferentes sistemas de preparo periódico do solo antes e depois da subsolagem Demand of energy in various systems of regular soil preparation before and after subsoiling |
title |
Demanda energética em diferentes sistemas de preparo periódico do solo antes e depois da subsolagem |
spellingShingle |
Demanda energética em diferentes sistemas de preparo periódico do solo antes e depois da subsolagem Salvador, Nilson Harrow Plow Stirrer Subsoiler Traction of Force Tractor |
title_short |
Demanda energética em diferentes sistemas de preparo periódico do solo antes e depois da subsolagem |
title_full |
Demanda energética em diferentes sistemas de preparo periódico do solo antes e depois da subsolagem |
title_fullStr |
Demanda energética em diferentes sistemas de preparo periódico do solo antes e depois da subsolagem |
title_full_unstemmed |
Demanda energética em diferentes sistemas de preparo periódico do solo antes e depois da subsolagem |
title_sort |
Demanda energética em diferentes sistemas de preparo periódico do solo antes e depois da subsolagem |
author |
Salvador, Nilson |
author_facet |
Salvador, Nilson Benez, Sérgio Hugo [UNESP] Mion, Renildo Luiz Viliotti, Carlos Alberto |
author_role |
author |
author2 |
Benez, Sérgio Hugo [UNESP] Mion, Renildo Luiz Viliotti, Carlos Alberto |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Lavras (UFLA) Universidade Estadual Paulista (UNESP) DENA/UFU |
dc.contributor.author.fl_str_mv |
Salvador, Nilson Benez, Sérgio Hugo [UNESP] Mion, Renildo Luiz Viliotti, Carlos Alberto |
dc.subject.por.fl_str_mv |
Harrow Plow Stirrer Subsoiler Traction of Force Tractor |
topic |
Harrow Plow Stirrer Subsoiler Traction of Force Tractor |
description |
Both the inadequate use and the ignorance of the different soil tillage implements available in the home market has become one of the leading motives of failures, related to soil and water conservation. The periodical tillage is traditionally utilized after subsoiling for soil clod breaking, leveling and residue incorporation. This work aimed to evaluate the energy requirement for different periodical soil tillage systems performed before and after subsoiling in a soil classified as Distroferric Red Nitosol. The periodic tillage systems were: disk plowing; disk plowing plus one leveling harrowing; disk harrow; disk harrow plus leveling harrowing stirring. The experimental design was a 5×2 factorial scheme with 5 completely randomized blocks. The results show that the periodic soil preparation systems based on disks have better energy efficiency when performed before the operation of subsoiling. The system of soil preparation with harrowing obtained the lower energy demand, in relation to other periodic soil preparation systems, when done after subsoiling. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-07-01 2022-04-28T20:50:23Z 2022-04-28T20:50:23Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Revista Ciencia Agronomica, v. 39, n. 3, p. 378-383, 2008. 1806-6690 http://hdl.handle.net/11449/225434 2-s2.0-62249104381 |
identifier_str_mv |
Revista Ciencia Agronomica, v. 39, n. 3, p. 378-383, 2008. 1806-6690 2-s2.0-62249104381 |
url |
http://hdl.handle.net/11449/225434 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista Ciencia Agronomica |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
378-383 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1797789668048109568 |