Massa, Daniele, Luca Incrocci, Luca Botrini, Giulia Carmassi, Cecilia Diara, Pasquale Delli Paoli, Giorgio Incrocci, Rita Maggini, and Alberto Pardossi. “Modelling Plant Yield and Quality Response of Fresh-Market Spinach (Spinacia Oleracea L.) to Mineral Nitrogen Availability in the Root Zone”. Italian Journal of Agronomy 13, no. 3 (August 30, 2018): 248–259. Accessed June 10, 2025. https://agronomy.pagepress.org/index.php/agro/article/view/1120.