Agricultural Engineer (UNER-1990), Magister Scientiae in soils (UBA-1999) and PhD in Earth Sciences and Environment (University of La Coruña, Spain-2009). Professor of Soil Science, Fertility and Fertilizers at the Faculty of Agricultural Sciences of the National University of Entre Ríos. Research works that cover the fertilization of extensive crops, rice and pastures, delving into the dynamics of phosphorus and arsenic in the soil plant system. Specialized in nutrition and rice management. Director and member of R&D Projects. Private consultant for agricultural companies and suppliers of fertilizers. Director of the Laboratory of Technologies Applied to Soil, Water and the Environment (FCA-UNER).