Carvalho-Zanão, M.P. et al. 2017. Gladiolus production and nutritional status as a function of silicon application to the substrate. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]. 47, 2 (Jul. 2017), 178–185. DOI:https://doi.org/10.5216/pat.v47i2.44683.