Effect of hydraulic and solid ballast on agricultural tractor performance gan Gabriel Ganancini Zimmermann, Daniel Savi, André Carlos Auler, Lauro Strapasson Neto, Samir Paulo Jasper

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ENERGY EFFICIENCY OF AGRICULTURAL TRACTORS EQUIPPED WITH CONTINUOUSLY VARIABLE AND FULL POWERSHIFT TRANSMISSION SYSTEMS gan Lauro Strapasson Neto, Gabriel G. Zimmermann, Samir P. Jasper, Daniel Savi, Luiz R. Sobenko

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INFLUENCE OF SEED TUBE CURVATURE ON SEED LONGITUDINAL DISTRIBUTION gan Daniel Savi, Leonardo L. Kmiecik, Lauro Strapasson Neto, Thiago X. da Silva, Samir P. Jasper

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Whole-plant corn silage harvesting modalities: energy efficiency and operational performance gan LEONARDO LEONIDAS KMIECIK, GABRIEL G. ZIMMERMANN, SAMIR PAULO JASPER, DANIEL SAVI, LAURO STRAPASSON NETO, LUIZ RICARDO SOBENKO

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Development of test bench to determine the distribution of granular fertilizers in planting rows using spiral roller, two spiral rollers and fluted roller. gan Gabriel Ganancini Zimmermann, Samir Paulo Jasper, Leonardo Leônidas Kmiecik, Lauro Strapasson Neto, Thiago Xavier da Silva, Yasser Alabi Oiole

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Graphite action on the longitudinal distribution of soybean seeds in mechanical and pneumatic feeders gan Daniel Savi, Samir Paulo Jasper, Gabriel Ganancini Zimmermann, Leonardo Leonidas Kmiecik, Lauro Strapasson Neto, Luiz Ricardo Sobenko, Rafael da Silva Ferraz, Gabriele Santiago de Campos

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