Brazil's exchange rate weakened this past week, and that could encourage an expansion in the country's soybean production to 100 MMT compared with last season's approximate 95 MMT. Soybeans Brazil's exchange rate weakened to four reals per U.S. dollar this past week. That could encourage an expansion in the country's soybean production to 100 MMT compared with last season's approximate 95 MMT. The prospective returns from the Argentine soybean production are less appealing because of a higher domestic inflation rate that is basically erasing any potential advantages from a weaker peso. Obtaining a stable income in Argentina is more difficult when the annual inflation rate causes the cost of production to rise by more than 25 percent. Neve...