Research results in Indiana show gypsum reduces soluble reactive phosphorus on agricultural lands

Excess nutrients run off fields into waterways where they contribute to toxic algal blooms that threaten public health, as well as eutrophication that harms aquatic life. One best practice that improves soil conditions is the use of calcium sulfate (gypsum) as a soil amendment; it improves nutrient uptake by the plants and reduces loss from the fields into the waterways.

Continue reading