Nascimento, J.A.M. do et al. 2017. Watermelon (Citrullus lanatus Thunb.) Production as Affected by Soil Potassium Fertilizer and Livestock Manure. Agrociencia Uruguay. 21, 2 (Dec. 2017), 7–14. DOI:https://doi.org/10.31285/AGRO.21.2.2.