Silva, Enilson de Barros, Francisco Dias Nogueira, Paulo Tácito Gontijo Guimarães, and Antônio Eduardo Furtini Neto. “Coffee Tree Response to Potassium Fertilization in Low and High Yields”. Pesquisa Agropecuaria Brasileira 36, no. 11 (November 1, 2001): 1331–1337. Accessed July 5, 2026. https://apct.sede.embrapa.br/pab/article/view/6264.