Gypsum application continues to show promise for reducing phosphorus runoff that contributes to toxic algae blooms, according to an article by John Pocock. An OSU/USDA joint study is ongoing to determine how effective gypsum can be.
Gypsum application continues to show promise for reducing phosphorus runoff that contributes to toxic algae blooms, according to an article by John Pocock. An OSU/USDA joint study is ongoing to determine how effective gypsum can be.