Demanda energética solicitada por uma semeadora-adubadora para plantio direto, submetida a três velocidades de operação - DOI: 10.4025/actasciagron.v27i1.2155

Claudio Graciano Trintin; Raimundo Pinheiro Neto; Virindiana Colet Bortolotto

doi:10.4025/actasciagron.v27i1.2155

Energetic demand requested by seeder for no-tillage, submitted to three operation speed

Authors

Claudio Graciano Trintin UEM Author
Raimundo Pinheiro Neto Universidade Estadual de Maringá Author
Virindiana Colet Bortolotto UEM Author

DOI:

https://doi.org/10.4025/actasciagron.v27i1.2155

Keywords:

força de tração, potência requerida, deslizamento dos rodados traseiros

Abstract

This work aimed to evaluate the energetic demand requested by a seeder for no-tillage, submitted to three forward speeds in Haplotox Soil. The experiment had a completely random design, with three treatments (T1 = group tractor/seeder operating the speed of 4.2 km h^-1; T2 = 5.2 km h^-1 and T3 = 6.5 km h^-1) and four replications. A 4 x 2 (TDA) tractor and a 9-line seeder (soybean) were used. The parameters evaluated were: motor rotation, medium and maximum draw bar pull, wheel drive slip, hourly consumption fuel, medium and maximum power and operational capacity. Speed effects were not observed for medium and maximum draw bar pull and for wheel drive slip. As expected, such effects were observed only for hourly consumption fuel, power (medium and maximum) and operational capacity. The data obtained showed that the tractor was overmeasured for the operation.

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Author Biography

Raimundo Pinheiro Neto, Universidade Estadual de Maringá

possui graduação em Engenharia Agrícola pela Universidade Federal da Paraíba (1981) , mestrado em Engenharia Mecânica [C. Grande] pela Universidade Federal da Paraíba (1986) e doutorado em Agronomia (Energia na Agricultura) pela Universidade Estadual Paulista Júlio de Mesquita Filho (1999) . Atualmente é Professor não-titular da Universidade Estadual de Maringá. Tem experiência na área de Engenharia Agrícola , com ênfase em Máquinas e Implementos Agrícolas

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Published

2008-04-11

Issue

Vol. 27 No. 1 (2005)

Section

Agricultural Engineering

License

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I Declare that current article is original and has not been submitted for publication, in part or in whole, to any other national or international journal.

The copyrights belong exclusively to the authors. Published content is licensed under Creative Commons Attribution 4.0 (CC BY 4.0) guidelines, which allows sharing (copy and distribution of the material in any medium or format) and adaptation (remix, transform, and build upon the material) for any purpose, even commercially, under the terms of attribution.

How to Cite

Trintin, C. G., Pinheiro Neto, R., & Bortolotto, V. C. (2008). Energetic demand requested by seeder for no-tillage, submitted to three operation speed. Acta Scientiarum. Agronomy, 27(1), 127-131. https://doi.org/10.4025/actasciagron.v27i1.2155