MindMap Gallery Chemical products: methods for producing trace element fertilizers
In producing trace element fertilizers, metal compounds such as copper, zinc, iron, and manganese are selected as sources of trace elements, with carriers such as organic matter, inorganic salts, or silicates. Chelating agents such as EDTA or amino acids are employed to enhance the availability of trace elements. After processes including dissolution, mixing, granulation, and drying, quality control tests are conducted for trace element content, solubility, stability, and other indicators to ensure fertilizer performance.
Edited at 2025-01-14 13:01:24