Olivieri de Nobile, Fabio, Gabriel Fernando Paro, and Rogério Farinelli. “Nutrient Solutions for Rubber-Tree Rootstocks Production”. Pesquisa Florestal Brasileira 37, no. 89 (March 31, 2017): 73–80. Accessed September 13, 2026. https://pfb.sede.embrapa.br/pfb/article/view/1347.