Rosolem, C. A., E. Malavolta, O. Brinholi, and G. E. Serra. “Responses of Sweet Sorghum to N, P And K. II. Technological Characteristics”. Pesquisa Agropecuaria Brasileira 17, no. 3 (April 16, 2014): 385–391. Accessed November 12, 2025. https://apct.sede.embrapa.br/pab/article/view/15655.