Ammonium sulfate – by-product, grade A

Ammonium sulfate – by-product, grade A, is a mineral fertilizer containing 21% nitrogen. The formulation also contains microelements in amounts not exceeding: Zn – 55.0 mg/kg, Cu – 33.0 mg/kg, Co – 5.0 mg/kg, Mn – 1500.0 mg/kg, Ni – 4.0 mg/kg, Cr – 6.0 mg/kg. The product is used to supply plants with a complex of microelements and serves as a source of nitrogen. Ammonium sulfate is used in agriculture to fertilize various crops, such as winter wheat, corn, soybean, and sugar beet. Due to its high nitrogen content, it promotes active plant growth and increases crop yields. The product is available in crystalline form and can be used as a main fertilizer or as a top dressing. The presence of microelements allows its use for comprehensive plant nutrition, providing all necessary nutrients.