[1]
Palhano, J.B. et al. 2014. The use of phosphate and potassium fertilizers in soybean culture in the State of ParanĂ¡, Brazil. Pesquisa Agropecuaria Brasileira. 18, 4 (Apr. 2014), 357–362. DOI:https://doi.org/10.1590/S1678-3921.pab1983.v18.15241.