Calcium ammonium nitrate is a compound fertilizer with the chemical formula 5Ca(NO₃)₂·NH₄NO₃·10H₂O. It is white, round granules that are highly soluble in water, but exhibit strong hygroscopicity, caking resistance, and flammability. It is a new, high-efficiency compound fertilizer containing nitrogen and fast-acting calcium. It boasts rapid nitrogen replenishment and a more comprehensive nutrient profile than ammonium nitrate, with added calcium, allowing for direct plant absorption. This neutral fertilizer has a low physiological acidity, improving acidic soils. Application to the soil reduces pH, preventing soil compaction and loosening. It also reduces active aluminum concentrations and reduces the fixation of active phosphorus. The water-soluble calcium it provides improves plant resistance to disease and encourages the activity of beneficial microorganisms in the soil. When used in the cultivation of cash crops, flowers, fruits, and vegetables, this fertilizer can prolong flowering, promote normal root, stem, and leaf growth, and ensure bright fruit color and firmness.

PRODUCT USES

Suitable for a variety of soils and crops, it is widely used in greenhouse and field cultivation for grain crops, cash crops, flowers, fruit trees, and vegetables. The nitrate nitrogen in calcium ammonium nitrate dissolves quickly in water and is directly absorbed by plants without requiring initial conversion in the soil. It is suitable for use as base fertilizer, seed fertilizer, and topdressing.