Moreira, Adônis, Eurípedes Malavolta, Reges Heinrichs, and Roberto Tetsuo Tanaka. 2003. “Magnesium Influence on Manganese and Zinc Uptake by Excised Roots of Soybean”. Pesquisa Agropecuaria Brasileira 38 (1):95-101. https://doi.org/10.1590/S1678-3921.pab2003.v38.6549.