Rosolem, Ciro Antonio, and João Nakagawa. “Potassium and Liming Leading to Mn Deficiency in Soybeans”. Pesquisa Agropecuaria Brasileira 25, no. 6 (April 17, 2014): 833–836. Accessed July 8, 2026. https://apct.sede.embrapa.br/pab/article/view/13506.