类型
Bulk blending fertilizer
用途
Field crops and cash crops
Appearancy
Granular,Free of mechanical impurities
Inorganic content
N+P2O5+K2O≥57.0% (19-19-19)
Granularity
(2.00 mm~4.75 mm)≥90%
Executive standard
GB/T 21633 -2020
Specification
40/50 kg/bag
Purposes
Field crops and Various cash crops