Rosolem, C. A., Machado, J. R., Coleta, O. D., & Marcondes, D. A. S. (2014). Effects of liming and potassium fertilization on sweet sorghum grown in a Dark-Red Latosol. Pesquisa Agropecuaria Brasileira, 18(4), 351–356. https://doi.org/10.1590/S1678-3921.pab1983.v18.15238