Ramos, D. D., Vieira, M. do C., Zarate, N. A. H., Carnevali, T. de O., Souza, N. H. de e Luciano, A. T. (2011) “<b>The biomass production and nutrient content of roselle leaves grown with poultry litter and Organosuper®</b&gt; - doi: 10.4025/actasciagron.v34i2.12754”, Acta Scientiarum. Agronomy, 34(2), p. 193-200. doi: 10.4025/actasciagron.v34i2.12754.