FERTIFIELD N 12 is an organo-mineral nitrogen fertiliser obtained through a reaction between urea and high quality organic protein matrices. The product is characterised by a balanced ratio between organic nitrogen and ureic nitrogen, combined with a high content of organic carbon (20%) and organic matter (40%). The specific physical coextrusion technology used in production allows perfect integration between the organic protein matrix and the nitrogen forms present in the formulation. This structure provides a constant and gradual release of nitrogen over time. This production technology, a distinctive feature of ORGANAZOTO processes, enables the development of formulations with high agronomic efficiency, such as FERTIFIELD N 12, which is characterised by a lower nitrogen content (reducing costs) without compromising nutritional effectiveness. FERTIFIELD N 12 is particularly suitable for cereal fertilisation, both at sowing and during top dressing stages, and it is also highly effective in pre-sowing, sowing and transplanting phases of vegetable crops. In fruit growing, its use is recommended in all contexts where a moderate, non readily available nitrogen supply is required, such as in viticulture, olive growing and pome fruit cultivation. Thanks to its formulation, the product is also suitable for non irrigated soils or no tillage systems, where it helps to improve nutrient availability even without soil incorporation.