Determinazione Sperimentale della curva di ritenzione idrica di alcuni terreni sabbiosi.

This thesis involves the evaluation of Soil Water Retention Curve using a new device purchased by BIGEA : HYPROP . Having studied and analyzed the characteristics that distinguish the partially saturated soils, I analyzed the silty - sandy soil samples taken in Granaglione ( BO ) with the HYPROP equipment. Subsequently the SWRC was realized using the HYPROP - FIT software. The obtained data were compared with those found in literature and they reflect the outcomes we expected . This confirms the valid HYPROP instrumentation .