Paula, Miralda Bueno de, Janice Guedes de Carvalho, Antônio A. Soares, and Francisco Dias Nogueira. “Evaluation of Soil Fertility Status of a Lowland (Humic Gley) Soil to Rice Crop”. Pesquisa Agropecuaria Brasileira 25, no. 4 (April 17, 2014): 571–577. Accessed July 11, 2026. https://apct.sede.embrapa.br/pab/article/view/13457.