Castro, Sérgio Gustavo, João Rossi Neto, Oriel Kölln, Bernardo Borges, and Henrique Franco. “Decision-Making on the Optimum Timing for Nitrogen Fertilization on Sugarcane Ratoon”. Scientia Agricola 76, no. 3 (April 16, 2019): 237-242. Accessed August 6, 2020. https://www.revistas.usp.br/sa/article/view/156955.