신청
Field crops and cash crops
Appearancy
Granular,Free of mechanical impurities
Inorganic content
N+P2O5+K2O≥25.0% (15-5-5)
Granularity
(1.00 mm~4.75 mm or 3.35 mm~5.60 mm)≥90%
Executive standard
GB/T 15063 -2020
Purposes
Field crops and Various cash crops