氮磷复合肥 20-20-0 · 深色
Np 20-20-0 Dark Color

产品规格说明

TOTAL NUTRIENTS (N+P2O5）: 40% MIN
TOTAL NITROGEN (AS N): 20% MIN
TOTAL PHOSPHATE (AS P2O5): 20% MIN
MOISTURE: 2% MAX
SIZE (2-4.75MM): 90% MIN
COLOR: DARK COLOR

Contact: fert@bestwinco.com
具体等级、规格及供货条件以双方确认的文件和合同为准。