Producers in Mato Grosso and the Center-West are turning to sesame and green and black mung beans as alternatives to second-crop corn because they need less water and cost R$1,000 to R$1,200 per hectare. The shift is driven by climate uncertainty over the corn planting window.
Diversification away from safrinha corn is a gradual trend that could trim future corn supply at the margin. The effect on feed grain prices is limited at this scale.
After 445 past neutral weather events, Corn moved a median +0.1% over 5 sessions (52% higher; middle half -1.4% to +1.6%), and +0.7% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.