This standard specifies the requirements, test methods, inspection rules, marking, package, transport and storage of compound fertilizer (complex fertilizer).
This standard is applicable to compound fertilizers (including various special fertilizers and ternary or binary solid fertilizers taking nitrogen, phosphorus and potassium as the basic nutrient with various names; complex fertilizers having national standards or professional standards such as monoammonium phosphate, diammonium orthophosphate, nitric phosphate, nitric acid phosphorus potassium fertilizer, agricultural potassium nitride, potassium dihydrogen phosphate, magnesium phosphorus potassium fertilizer, organic-inorganic compound fertilizer and bulk blending fertilizer shall implement the corresponding product standards. The slow release of compound fertilizers shall also implement the corresponding standards.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document is applicable to this standard.
