DowDuPont 's subsidiary Agriscience has developed a user friendly above - ground stabiliser that prevents nitrogen from vaporising for up to 14 days after it has been applied to the soil surface . The company developed PinnitMax was suitable for use with urea and urea and ammonium nitrate ( UAN ) applications , and combines a urease inhibitor with a new solvent making it more efficient .
DowDuPont's Corteva Agriscience has launched a user friendly above-ground stabiliser that prevents nitrogen from vaporising for up to 14 days after it has been applied to the soil surface. The company said PinnitMax was developed for use with urea and urea and ammonium nitrate (UAN) applications, and combines a urease inhibitor with a new solvent making it more efficient.