Meneses, Natália, Juan Mendoza-Cortez, and Arthur Cecílio Filho. 2017. “Potassium Fertilization of Sweet Corn in a Potassium-Rich Soil”. Agrociencia Uruguay 21 (2), 54- 58. http://agrocienciauruguay.uy/ojs/index.php/agrociencia/article/view/157.