Operational performance of a tractor-seeder according to the velocity and working depth
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000300280 |
Resumo: | ABSTRACT The sowing process is one of the most important steps in agricultural production chain, requiring a good efficiency in order to avoid seed and plant population losses. In order to achieve a satisfactory performance of the seeder, the agricultural implement needs to be properly adjusted. Therefore, the present study aimed to verify both the operational performance and sowing quality of the agricultural equipment, depending on different working depths and different operating velocities. The experimental design was a factorial, with two theoretical velocities and three working depths. The velocity of 6.8 km h-1 achieved both a good operating consumption and a low fuel consumption per working area and when associated with working depth of 0.05 m provided better operational performance. However, the operating velocity of 4.8 km h-1 made it possible to increase the number of normal spacing of seeds, an improved quality of sowing and the possibility of greater population. |
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Operational performance of a tractor-seeder according to the velocity and working depthmobilized áreaspecific resistanceoperating consumptionspecific consumptionABSTRACT The sowing process is one of the most important steps in agricultural production chain, requiring a good efficiency in order to avoid seed and plant population losses. In order to achieve a satisfactory performance of the seeder, the agricultural implement needs to be properly adjusted. Therefore, the present study aimed to verify both the operational performance and sowing quality of the agricultural equipment, depending on different working depths and different operating velocities. The experimental design was a factorial, with two theoretical velocities and three working depths. The velocity of 6.8 km h-1 achieved both a good operating consumption and a low fuel consumption per working area and when associated with working depth of 0.05 m provided better operational performance. However, the operating velocity of 4.8 km h-1 made it possible to increase the number of normal spacing of seeds, an improved quality of sowing and the possibility of greater population.Departamento de Engenharia Agrícola - UFCG2016-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000300280Revista Brasileira de Engenharia Agrícola e Ambiental v.20 n.3 2016reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v20n3p280-285info:eu-repo/semantics/openAccessMacedo,Deivielison X. S.Nicolau,Francisca E. de A.Nascimento,Henryque C. F. doCosta,EnioChioderoli,Carlos A.Loureiro,Danilo R.eng2016-02-23T00:00:00Zoai:scielo:S1415-43662016000300280Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2016-02-23T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false |
dc.title.none.fl_str_mv |
Operational performance of a tractor-seeder according to the velocity and working depth |
title |
Operational performance of a tractor-seeder according to the velocity and working depth |
spellingShingle |
Operational performance of a tractor-seeder according to the velocity and working depth Macedo,Deivielison X. S. mobilized área specific resistance operating consumption specific consumption |
title_short |
Operational performance of a tractor-seeder according to the velocity and working depth |
title_full |
Operational performance of a tractor-seeder according to the velocity and working depth |
title_fullStr |
Operational performance of a tractor-seeder according to the velocity and working depth |
title_full_unstemmed |
Operational performance of a tractor-seeder according to the velocity and working depth |
title_sort |
Operational performance of a tractor-seeder according to the velocity and working depth |
author |
Macedo,Deivielison X. S. |
author_facet |
Macedo,Deivielison X. S. Nicolau,Francisca E. de A. Nascimento,Henryque C. F. do Costa,Enio Chioderoli,Carlos A. Loureiro,Danilo R. |
author_role |
author |
author2 |
Nicolau,Francisca E. de A. Nascimento,Henryque C. F. do Costa,Enio Chioderoli,Carlos A. Loureiro,Danilo R. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Macedo,Deivielison X. S. Nicolau,Francisca E. de A. Nascimento,Henryque C. F. do Costa,Enio Chioderoli,Carlos A. Loureiro,Danilo R. |
dc.subject.por.fl_str_mv |
mobilized área specific resistance operating consumption specific consumption |
topic |
mobilized área specific resistance operating consumption specific consumption |
description |
ABSTRACT The sowing process is one of the most important steps in agricultural production chain, requiring a good efficiency in order to avoid seed and plant population losses. In order to achieve a satisfactory performance of the seeder, the agricultural implement needs to be properly adjusted. Therefore, the present study aimed to verify both the operational performance and sowing quality of the agricultural equipment, depending on different working depths and different operating velocities. The experimental design was a factorial, with two theoretical velocities and three working depths. The velocity of 6.8 km h-1 achieved both a good operating consumption and a low fuel consumption per working area and when associated with working depth of 0.05 m provided better operational performance. However, the operating velocity of 4.8 km h-1 made it possible to increase the number of normal spacing of seeds, an improved quality of sowing and the possibility of greater population. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-03-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000300280 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000300280 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1807-1929/agriambi.v20n3p280-285 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Departamento de Engenharia Agrícola - UFCG |
publisher.none.fl_str_mv |
Departamento de Engenharia Agrícola - UFCG |
dc.source.none.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental v.20 n.3 2016 reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online) instname:Universidade Federal de Campina Grande (UFCG) instacron:UFCG |
instname_str |
Universidade Federal de Campina Grande (UFCG) |
instacron_str |
UFCG |
institution |
UFCG |
reponame_str |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
collection |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG) |
repository.mail.fl_str_mv |
||agriambi@agriambi.com.br |
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1750297684548255744 |