Fecha de publicación: 11/01/2018 Fuente: Wipo "precision agriculture" A multi-year yield analysis in precision agriculture characterizes variables affecting crop yield to enable site-specific prescription mapping for a bounded field for one or more crops in the field. The multi-year yield analysis enables recommendations for variable-rate applications to the bounded field such as seeding, fertilizing, tilling, and applying crop treatments. The multi-year yield analysis evaluates each of coverage data, uniformity data, age data, and weather data related to crop yield in the bounded field.