Resumo

BATISTA, Alan Vinícius de Araújo et al. Multifunctional Robot at low cost for small farms. Cienc. Rural [online]. 2017, vol.47, n.7, e20170080.  Epub 12-Jun-2017. ISSN 1678-4596.  http://dx.doi.org/10.1590/0103-8478cr20170080.

In this study was developed a three-dimensional robotic device, equipped with a system of actuators, sensors, and controllers to do the individual irrigation of plants in low-cost greenhouses for family farming. After the development were carried out the data collection in the field. In the data analyzing, reported that there was no statistical difference between means for manual irrigation and robotics in the development of agronomic variables of stem height, stem diameter and number of leaves, concluding that the robotic irrigation promoted a lower coefficient of variation and a lower standard deviation in the samples.

Palavras-chave : agricultural robotics; water irrigation; cartesian robot.

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