USDA released a graph showing the effect of the currency devaluations on agricultural trade. It shows a positive effect, that can contribute to an increase in export orientation for Brazilian agriculture.
A line graph of the Brazilian real/U.S. dollar exchange rate from 2005-19 on falling from 2005-11 then increasing from 2011 onward with the value of Brazilian exports on the left axis increasing incrementally then more steadily from 2011 onward.
Source: USDA