Application of Multispectral Images to Monitor the Productive Cycle of Vines Fortified with Zinc

In the context of an exponentially growing population and resource limitations, precision agriculture techniques can improve efficiency in agricultural sector. This be achieved by monitorization quick detection changes crops, resulting smart use, waste reduction maximization production. a field located Palmela (Portugal), three foliar sprays ZnO ZnSO4 were performed Vitis vinifera variety Fernão Pires, for production biofortified single-vine wine. Field characterization was with soil sampling UAVs (with altimetric measurement sensors), synchronized GPS. Vegetations indexes drainage capacity slopes then interpolated mineral content, monitored X-ray Fluorescence analysis. Morphologically, experimental parcel had slight slope (maximum 1.10 m) irrigation nutrient availability requiring special attention (i.e., just one-third higher to water drainage). NDVI values reflected better physiological N–NE region. Zinc increases leaves directly proportional applied concentrations vines sprayed ZnO; concentration 60% (900 g ha−1) revealed greater vigor. conclusion, use farm their crossing analytical procedures allows monitoring vines, potential optimization wine