
An article on calcium sulfate soil fertilizer reports that Rio Grande do Sul's soybean harvest had reached only 10% by March, with drought hurting yields in key regions. A cited study claims treated fields yielded up to 22 bags per hectare more than untreated ones after 60 days of drought.
Drought losses in Rio Grande do Sul soybeans tighten Brazilian supply, but the article is mainly product promotion with little direct price signal.
After 1,079 past bullish weather events, Soybeans moved a median +0.3% over 5 sessions (54% higher; middle half -1.4% to +2.0%), and +0.9% 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.