Component: Nitrogen 15.5%Â Nitrate nitrogen14.5 Calcium oxide26%Â Ammonium nitrogen 1.0% Â water soluble calcium 19% Application: In agriculture, calcium ammonium nitrate is a completely water-soluble fertilizer with nitrogen and calcium supplement.This type of product is high-efficient and quickly make up nitrogen. It can improve the environment of soil and enhance the ability of disease-resistence. It widely used in cash crops such as vegetables and fruits.