Acceso usuarios
Félix Moreno, Wenceslao Conejero Puente, María José Martín-Palomo García, Ignacio Francisco Girón Moreno, Arturo Torrecillas Melendreras
Measurements of maximum daily trunk shrinkage (MDS) were performed on adult olive (Olea europaea L. cv. Manzanillo) trees in an experimental farm in Seville (Spain). The objective was to study the feasibility of obtaining maximumdaily trunk shrinkage baselines or reference values for use in irrigation scheduling. The treeswere irrigated daily above their water requirements in order to obtain non-limiting soil water conditions. The results indicated it is possible to obtain baselines for MDS, despite a certain scattering of the data points representing the relations between MDS and the climatic variables (reference evapotranspiration, solar radiation, vapour pressure deficit and temperature). MDS behaviour was best correlated with midday vapour pressure deficit and midday air temperature (r2 = 0.83 and 0.79, respectively).
