Calcium Ammonium Nitrate, a high-efficiency nitrogen-calcium compound fertilizer with chemical formula 5Ca(NO₃)₂·NH₄NO₃·10H₂O, typically contains 26-28% total nitrogen (quick-acting nitrate N + ammonium N) and 8-10% water-soluble calcium oxide. It appears as white/gray granular solid, non-caking, highly water-soluble and easy to absorb. Widely used in various crops, it supplies dual N-Ca nutrition, improves soil structure and crop quality, a staple fertilizer for greenhouse and field agriculture with low volatilization loss.

Suitable for a variety of soil and crops, widely used in greenhouse and field planting food crops, economic crops, flowers, fruit trees, vegetables and so on. The nitrate nitrogen in calcium ammonium nitrate can be quickly dissolved in water and directly absorbed by plants. Suitable for base fertilizer, seed fertilizer and topdressing fertilizer.