In the current study, the relation between boron nutrition of olive trees cv Domat and the boron content of thesoils in two olive groves, one grove with deformation in its fruits and the other without any deformation / healthy was examined. Leaf and fruit flesh were sampled and their boron concentrations were measured. The physical and chemical properties of the soil it is cultivated on was also examined and the relation between the soil characteristics and boron content of the studied plant parts was determined. Domat cv is considered as edible in the region and in this regard, fruit deformation is highly significant. However, in our present study, no statistically significant relationship was determined between deformation of Domat olives and their boron concentration
