Soil evaporation was measured by weighing periodically 36 microlysimeters (ML) installed in a nectarine orchard located in the AFRUCCAS experimental farm (county of Caspe, Zaragoza, Spain, 41° 18′ 57″ N, 0° 4′ 57″ E, 157 m elevation above sea level). Gravimetric values of FC and PWP of the soil layer 0–20 cm were 26.0 g per 100 g and 11.0 g per 100 g, respectively (Table 1). The climate was characterized using the daily data gathered in an automated agrometeorological station located close to the AFRUCCAS experimental farm.