In line with the academic objectives of the degree programme in the field of plant production, this course contributes to the preparation of graduates capable of increasing the efficiency of agricultural practices and promoting the environmental sustainability of agricultural systems. In particular, the course will provide students with the necessary fundamental knowledge regarding the main mineral and organic constituents of soil, and will allow students to understand the main biotic and abiotic processes that regulate the biogeochemical cycling of nutrients in the soil-plant system.