Fluorescence-based sensing for leaf nicotine prediction, nitrogen estimation and variable rate fertilization of tobacco. - Lorenza Tuccio; Stefania Matteoli; Emanuele Ranieri; Sara Antognelli; Marco Miserocchi; Guido Fastellini; Enrica Bargiacchi; Gilberto Milli; Sergio Miele; Linda Franceschetti; Giovanni Agati (Comput. Electron. Agric., 2025)