N-DIGEST DCD is a liquid formulation that when added to digestate or slurry reduces losses through volatilization and leaching of nitrogen, thereby increasing nitrogen availability by up to 8-12 weeks.N-DIGEST DCD allows nitrificable nitrogen to be fixed in the soil so that it can be fully available to the crop.EURO TSA recommends the use of N-DIGEST DCD in sandy soils or in soils rich in organic matter.