Listar DIR-Artículos, capítulos... por autor "9a647849-4d9d-4e07-9324-837cd9bba279"
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Assessment of Spray Deposit and Loss in Traditional and Intensive Olive Orchards with Conventional and Crop-Adapted Sprayers
Godoy-Nieto, Alberto; Miranda Fuentes, Antonio; Grella, Marco; Blanco Roldán, Gregorio L.; Rodríguez Lizana, Antonio; Gil Ribes, Jesús (MDPI, 2022)Plant protection product (PPP) applications to isolated olive trees are commonly performed with regular air-assisted sprayers, which are not adapted to their particular characteristics. Whilst strong efforts have been ... -
Assessment of the Accuracy of a Multi-Beam LED Scanner Sensor for Measuring Olive Canopies
Sola Guirado, Rafael Rubén; Bayano-Tejero, Sergio; Rodríguez Lizana, Antonio; Gil Ribes, Jesús; Miranda Fuentes, Antonio (MDPI, 2018)Canopy characterization has become important when trying to optimize any kind of agricultural operation in high-growing crops, such as olive. Many sensors and techniques have reported satisfactory results in these approaches ... -
Development of Drift-Reducing Spouts For Vineyard Pneumatic Sprayers: Measurement of Droplet Size Spectra Generated and Their Classification
Grella, Marco; Miranda Fuentes, Antonio; Marucco, Paolo; Balsari, Paolo; Gioelli, Fabrizio (MDPI, 2020)Pneumatic spraying is especially sensitive to spray drift due to the production of small droplets that can be easily blown away from the treated field by the wind. Two prototypes of environmentally friendly pneumatic spouts ... -
In-Field Estimation of Orange Number and Size by 3D Laser Scanning
Méndez, Valeriano; Pérez-Romero, Antonio; Sola Guirado, Rafael Rubén; Miranda Fuentes, Antonio; Manzano Agugliaro, Francisco; Zapata-Sierra, Antonio; Rodríguez Lizana, Antonio (MDPI, 2019)The estimation of fruit load of an orchard prior to harvest is useful for planning harvest logistics and trading decisions. The manual fruit counting and the determination of the harvesting capacity of the field results ... -
Testing Accuracy of Long-Range Ultrasonic Sensors for Olive Tree Canopy Measurements
Gamarra-Diezma, Juan Luis; Miranda Fuentes, Antonio; Llorens, Jordi; Cuenca, Andrés; Blanco Roldán, Gregorio L.; Rodríguez Lizana, Antonio (MDPI, 2015)Ultrasonic sensors are often used to adjust spray volume by allowing the calculation of the crown volume of tree crops. The special conditions of the olive tree require the use of long-range sensors, which are less ...