Silva, Filomena Leonor Ilharco Morgado da, José Ronaldo Magalhães, and Stanley A. Barber. 1991. “Potassium Uptake by Sweet Corn Predicted by a Simulation Model”. Pesquisa Agropecuaria Brasileira 26 (3):431-38. https://doi.org/10.1590/S1678-3921.pab1991.v26.3359.