Oliveira, H.A. et al. 2014. Effects of nitrogen, phosphorus, potassium and lime applications on production of peas (<i>Pisum sativam</i> L.) In Rosário do Sul, Rio Grande do Sul, Brazil. Pesquisa Agropecuaria Brasileira. 3, 1 (Apr. 2014), 243–253. DOI:https://doi.org/10.1590/S1678-3921.pab1968.v3.17946.