Subsolador: avaliação do desempenho em função da velocidade de trabalho e espaçamento entre hastes - DOI: 10.4025/actasciagron.v26i1.1951

Danilo Cesar Checchio Grotta; Afonso Lopes; Carlos Eduardo Angeli Furlani; Klinger Brentini Branquinho; Gustavo Naves dos Reis; Rouverson Pereira da Silva

doi:10.4025/actasciagron.v26i1.1951

Subsoiler: performance appraisement dependent of the displecement velocit and tine distances - DOI: 10.4025/actasciagron.v26i1.1951

Authors

Danilo Cesar Checchio Grotta UNESP Author
Afonso Lopes UNESP Author
Carlos Eduardo Angeli Furlani UNESP Author
Klinger Brentini Branquinho UNESP Author
Gustavo Naves dos Reis UNESP Author
Rouverson Pereira da Silva UNESP Author

DOI:

https://doi.org/10.4025/actasciagron.v26i1.1951

Keywords:

subsolador, compactação, área mobilizada

Abstract

The aim of this work was to study the subsoiler performance dependent of the displecement velocit and tine distances. the experiment was carried out in the FCAV - Unesp, in the municipal district of Jaboticabal. was be utilized an subsoiler with three tines and a 110,4 kw tractor, combining three displacement velocits (2, 4 and 6km h^-1) and three tine distances (50, 60 and 70cm). The used experimental design was a randomized design, factorial array of 3x3, 9 treatments and three replications. it was mensured and observed the following parameters: forward speed, mobilized area, field effective capacity, effective yield, soil elevation area and vegetal residue incorporation. The results allowed verify that gear factor showed significant difference in the forward speed and field effective capacity variables and the tine distance factor showed significant difference in the field effective capacity and mobilized area

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Author Biography

Danilo Cesar Checchio Grotta, UNESP

Possui graduação em Agronomia pela Universidade Estadual Paulista Júlio de Mesquita Filho (2001) e mestrado em Agronomia (Ciências do Solo) pela Universidade Estadual Paulista Júlio de Mesquita Filho (2003) como bolsista CAPES. Atualmente é estudante de doutorado da Universidade Estadual Paulista Júlio de Mesquita Filho (Produção Vegetal) como bolsista CNPq. Tem experiência na área de Agronomia, com ênfase em Máquinas e Mecanização Agrícola, atuando principalmente nos seguintes temas: Desempenho de trator agrícola, Plantio Direto, Consumo de combustível e Biodiesel Currículo Lattes

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Published

2008-04-11

Issue

Vol. 26 No. 1 (2004)

Section

Agronomy

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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

Grotta, D. C. C., Lopes, A., Furlani, C. E. A., Branquinho, K. B., Reis, G. N. dos, & Silva, R. P. da. (2008). Subsoiler: performance appraisement dependent of the displecement velocit and tine distances - DOI: 10.4025/actasciagron.v26i1.1951. Acta Scientiarum. Agronomy, 26(1), 21-26. https://doi.org/10.4025/actasciagron.v26i1.1951