Korndörfer, Pedro Henrique, Gisele Carneiro da Silva, Itamar Rosa Teixeira, Alessandro Guerra da Silva, and Rogério Soares de Freitas. 2010. “EFFECT OF SILICON FERTILIZER ON FORAGE GRASSES AND SOIL CHEMICAL CHARACTERISTICS”. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics] 40 (2). Goiânia:119-25. https://revistas.ufg.br/pat/article/view/3922.