Barbosa, N. C.; Venâncio, R.; Assis, M. H. S.; Paiva, J. de B.; Carneiro, M. A. C.; Pereira, H. S. FORMS OF APPLICATION OF CALCIUM AND MAGNESIUM SILICATE IN SORGHUM CROP IN A SAVANNAH QUARTZIPSAMMENT SOIL. Pesq. Agropec. Trop. 2008, 38 (4), 290-296. https://doi.org/10.5216/pat.v38i4.3861.