检测标准
复合微生物肥料
Compound microbial fertilizers
多孔粒状硝酸铵
Ammonium nitrate porus prills
硝酸铵
Ammonium nitrate
含腐植酸水溶肥料
Water-soluble fertilizers containing humic-acids
微量元素水溶肥料
Water-soluble fertilizers containing micronutrients
水溶肥料汞、砷、镉、铅、铬的限量要求
Water-soluble fertilizersContent-limits of mercury, arsenic, cadmium, lead and chromium
大量元素水溶肥料
Water-soluble macronutrient fertilizers
磷酸一铵、磷酸二铵的测定方法 第2部分:磷含量
Determination of monoammonium phosphate and diammonium phoshpate Part 2 : Phosphorus content
磷酸一铵、磷酸二铵的测定方法 第1部分:总氮含量
Determination of monoammonium phosphate and diammonium phosphatc Part 1 :Total nitrogen content