September marks the beginning of the summer crop in Brazil. Farmers here in Paraná have the planters greased and tractors ready to begin. If rainfall allows, soybean planting begins in the second half of September. For many years, soybeans have been the major crop in Brazil, then corn. And that’s easy to understand – corn is more technical to grow, needing more fertilizer and nitrogen. Soybeans can grow and produce well in relatively poor tropical soils.