GB/T 15063-2009

This standard specifies the requirements, test methods, inspection rules, labeling, packaging, transportation, and storage of compound fertilizers (compound fertilizers).
This standard applies to compound fertilizers (including various special fertilizers and three- or two-element solid fertilizers based on nitrogen, phosphorus, and potassium under various names); compound fertilizers that already have national or industry standards, such as ammonium phosphate, diammonium phosphate, phosphoric acid fertilizer, potassium nitrate phosphate fertilizer, agricultural potassium nitrate, potassium dihydrogen phosphate, calcium magnesium potassium phosphate fertilizer, and organic-inorganic compound fertilizers, blended fertilizers, etc., shall comply with the corresponding product standards. Slow-release compound fertilizers shall also comply with the corresponding standards.