Raw Material Components Of Water-soluble Fertilizers

Inorganic Solid Raw Materials
Inorganic solid raw materials serve as the foundation for water-soluble fertilizers and primarily include nitrogen, phosphorus, potassium, and calcium fertilizers. Nitrogen fertilizers mainly include materials such as nitrophosphate and urea. Phosphorus fertilizers primarily include monoammonium phosphate and potassium dihydrogen phosphate. Potassium fertilizers mainly include potassium nitrate and potassium chloride. Calcium fertilizers primarily include calcium ammonium nitrate. Inorganic solid raw materials also encompass trace elements (such as boron, iron, and zinc) and secondary nutrients (such as calcium, sulfur, and silicon).

Liquid Raw Materials
Liquid raw materials for water-soluble fertilizers are primarily categorized into inorganic and organic types. Inorganic liquid raw materials include liquid urea and liquid potassium nitrate, while organic liquid raw materials include liquid amino acids and liquid humic acids.