INFLUENCE OF CROSS SLOPE AND OPERATION SPEED ON THE PERFORMANCE OF PNEUMATIC SEED METERING WITH SOYBEAN SEEDS - DOI: 10.13083/1414-3984.v22n02a03

Detalhes bibliográficos
Autor(a) principal: Alonço, Airton dos Santos
Data de Publicação: 2014
Outros Autores: da Silveira, Hendrigo Alberto Torchelsen, Bellé, Mateus Potrich, Carpes, Dauto Pivetta, Machado, Otávio Dias da Costa
Tipo de documento: Artigo
Idioma: por
Título da fonte: Engenharia na Agricultura
Texto Completo: https://periodicos.ufv.br/reveng/article/view/454
Resumo: The study sought to evaluate the influence of cross slope on the performance of three pneumatic feeders submitted to different operation speeds using soybean seeds. The work was conducted at the Laboratory of Research and Development of Agricultural Machinery (LASERG), located at the Universidade Federal de Santa Maria, with the aid of a workbench that simulates certain operating conditions of sowing, such as variation of speed and slope of feeders. A randomized block design was used with split plots and three experimental factors: cross slope of three seed metering levels (± 11 ° and leveled), three pneumatic seed feeders and three operation speeds (5, 7.5 and 10km.h-1). Measuring consisted of evaluating 250 spacings per repetition. For the regularity of distribution the percentage of acceptable, double and flawed spacing was evaluated, and by the coefficient of variation of the data collected in the seed feeder. The results showed that increasing the seed spacing was influenced by variation of the operation speed, significantly impacting the average results of acceptable and flawed spacing, as well as precision. For the slope factor there was significant difference according to the Tukey test.
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spelling INFLUENCE OF CROSS SLOPE AND OPERATION SPEED ON THE PERFORMANCE OF PNEUMATIC SEED METERING WITH SOYBEAN SEEDS - DOI: 10.13083/1414-3984.v22n02a03INFLUÊNCIA DA INCLINAÇÃO TRANSVERSAL E VELOCIDADE DE OPERAÇÃO SOBRE O DESEMPENHO DE DOSADORES PNEUMÁTICOS COM SEMENTE DE SOJA - DOI: 10.13083/1414-3984.v22n02a03máquinas e implementos agrícolasmecanização agrícolasemeadora-adubadoraGlycine max (L.)The study sought to evaluate the influence of cross slope on the performance of three pneumatic feeders submitted to different operation speeds using soybean seeds. The work was conducted at the Laboratory of Research and Development of Agricultural Machinery (LASERG), located at the Universidade Federal de Santa Maria, with the aid of a workbench that simulates certain operating conditions of sowing, such as variation of speed and slope of feeders. A randomized block design was used with split plots and three experimental factors: cross slope of three seed metering levels (± 11 ° and leveled), three pneumatic seed feeders and three operation speeds (5, 7.5 and 10km.h-1). Measuring consisted of evaluating 250 spacings per repetition. For the regularity of distribution the percentage of acceptable, double and flawed spacing was evaluated, and by the coefficient of variation of the data collected in the seed feeder. The results showed that increasing the seed spacing was influenced by variation of the operation speed, significantly impacting the average results of acceptable and flawed spacing, as well as precision. For the slope factor there was significant difference according to the Tukey test.O trabalho teve por objetivo avaliar a influência da inclinação transversal sobre o desempenho de três dosadores pneumáticos submetidos a diferentes velocidades de operação utilizando-se sementes de soja. O trabalho foi conduzido no Laboratório de Pesquisa e Desenvolvimento de Máquinas Agrícolas (LASERG), localizado na Universidade Federal de Santa Maria, com o auxilio de uma bancada que simula algumas condições operacionais de semeadura, como variação da rotação e inclinação de dosadores de sementes. Utilizou-se o delineamento experimental blocos casualizados com parcelas sub-subdivididas, com três fatores experimentais: inclinação transversal do dosador com três níveis (+11°, -11º e nivelado), três dosadores de sementes pneumáticos e velocidade de deslocamento com três níveis (5; 7,5 e 10 km h-1). Realizou-se a medição de 250 espaçamentos por repetição. Para a regularidade de distribuição avaliou-se a porcentagem de espaçamentos aceitáveis, duplos e falhos, e pelo coeficiente de variação dos dados coletados na esteira de sementes. Os resultados obtidos mostram que o aumento do espaçamento entre sementes foi influenciado pela variação da velocidade de deslocamento, impactando significativamente nos resultados médios de espaçamentos aceitáveis e falhos, além da precisão. Para o fator inclinação houve diferença significativa pelo teste de Tukey.Universidade Federal de Viçosa - UFV2014-04-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/45410.13083/reveng.v22i2.499Engineering in Agriculture; Vol. 22 No. 2 (2014); 119-127Revista Engenharia na Agricultura - REVENG; v. 22 n. 2 (2014); 119-1272175-68131414-398410.13083/reveng.v22i2reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/454/321Alonço, Airton dos Santosda Silveira, Hendrigo Alberto TorchelsenBellé, Mateus PotrichCarpes, Dauto PivettaMachado, Otávio Dias da Costainfo:eu-repo/semantics/openAccess2023-01-19T13:21:40Zoai:ojs.periodicos.ufv.br:article/454Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T13:21:40Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv INFLUENCE OF CROSS SLOPE AND OPERATION SPEED ON THE PERFORMANCE OF PNEUMATIC SEED METERING WITH SOYBEAN SEEDS - DOI: 10.13083/1414-3984.v22n02a03
INFLUÊNCIA DA INCLINAÇÃO TRANSVERSAL E VELOCIDADE DE OPERAÇÃO SOBRE O DESEMPENHO DE DOSADORES PNEUMÁTICOS COM SEMENTE DE SOJA - DOI: 10.13083/1414-3984.v22n02a03
title INFLUENCE OF CROSS SLOPE AND OPERATION SPEED ON THE PERFORMANCE OF PNEUMATIC SEED METERING WITH SOYBEAN SEEDS - DOI: 10.13083/1414-3984.v22n02a03
spellingShingle INFLUENCE OF CROSS SLOPE AND OPERATION SPEED ON THE PERFORMANCE OF PNEUMATIC SEED METERING WITH SOYBEAN SEEDS - DOI: 10.13083/1414-3984.v22n02a03
Alonço, Airton dos Santos
máquinas e implementos agrícolas
mecanização agrícola
semeadora-adubadora
Glycine max (L.)
title_short INFLUENCE OF CROSS SLOPE AND OPERATION SPEED ON THE PERFORMANCE OF PNEUMATIC SEED METERING WITH SOYBEAN SEEDS - DOI: 10.13083/1414-3984.v22n02a03
title_full INFLUENCE OF CROSS SLOPE AND OPERATION SPEED ON THE PERFORMANCE OF PNEUMATIC SEED METERING WITH SOYBEAN SEEDS - DOI: 10.13083/1414-3984.v22n02a03
title_fullStr INFLUENCE OF CROSS SLOPE AND OPERATION SPEED ON THE PERFORMANCE OF PNEUMATIC SEED METERING WITH SOYBEAN SEEDS - DOI: 10.13083/1414-3984.v22n02a03
title_full_unstemmed INFLUENCE OF CROSS SLOPE AND OPERATION SPEED ON THE PERFORMANCE OF PNEUMATIC SEED METERING WITH SOYBEAN SEEDS - DOI: 10.13083/1414-3984.v22n02a03
title_sort INFLUENCE OF CROSS SLOPE AND OPERATION SPEED ON THE PERFORMANCE OF PNEUMATIC SEED METERING WITH SOYBEAN SEEDS - DOI: 10.13083/1414-3984.v22n02a03
author Alonço, Airton dos Santos
author_facet Alonço, Airton dos Santos
da Silveira, Hendrigo Alberto Torchelsen
Bellé, Mateus Potrich
Carpes, Dauto Pivetta
Machado, Otávio Dias da Costa
author_role author
author2 da Silveira, Hendrigo Alberto Torchelsen
Bellé, Mateus Potrich
Carpes, Dauto Pivetta
Machado, Otávio Dias da Costa
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Alonço, Airton dos Santos
da Silveira, Hendrigo Alberto Torchelsen
Bellé, Mateus Potrich
Carpes, Dauto Pivetta
Machado, Otávio Dias da Costa
dc.subject.por.fl_str_mv máquinas e implementos agrícolas
mecanização agrícola
semeadora-adubadora
Glycine max (L.)
topic máquinas e implementos agrícolas
mecanização agrícola
semeadora-adubadora
Glycine max (L.)
description The study sought to evaluate the influence of cross slope on the performance of three pneumatic feeders submitted to different operation speeds using soybean seeds. The work was conducted at the Laboratory of Research and Development of Agricultural Machinery (LASERG), located at the Universidade Federal de Santa Maria, with the aid of a workbench that simulates certain operating conditions of sowing, such as variation of speed and slope of feeders. A randomized block design was used with split plots and three experimental factors: cross slope of three seed metering levels (± 11 ° and leveled), three pneumatic seed feeders and three operation speeds (5, 7.5 and 10km.h-1). Measuring consisted of evaluating 250 spacings per repetition. For the regularity of distribution the percentage of acceptable, double and flawed spacing was evaluated, and by the coefficient of variation of the data collected in the seed feeder. The results showed that increasing the seed spacing was influenced by variation of the operation speed, significantly impacting the average results of acceptable and flawed spacing, as well as precision. For the slope factor there was significant difference according to the Tukey test.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-30
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/454
10.13083/reveng.v22i2.499
url https://periodicos.ufv.br/reveng/article/view/454
identifier_str_mv 10.13083/reveng.v22i2.499
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/reveng/article/view/454/321
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. 2 (2014); 119-127
Revista Engenharia na Agricultura - REVENG; v. 22 n. 2 (2014); 119-127
2175-6813
1414-3984
10.13083/reveng.v22i2
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
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