技术指标：

28-15-10+TE

N…………≥28%

P2O5………≥15%

K2O………≥10%

EDTA-Cu……≥0.05%

EDTA-Fe……≥0.05%

EDTA-Zn……≥0.1%

EDTA-Mn……≥0.01%

Mg…………≥0.15%

B……………≥0.3%

Mo…………≥0.01%

12-40-10+TE

N…………≥12%

P2O5………≥40%

K2O………≥10%

EDTA-Cu……≥0.05%

EDTA-Fe……≥0.05%

EDTA-Zn……≥0.1%

EDTA-Mn……≥0.01%

Mg…………≥0.15%

B……………≥0.3%

Mo…………≥0.01%

12-6-32+TE

N…………≥12%

P2O5………≥6%

K2O………≥32%

EDTA-Cu……≥0.05%

EDTA-Fe……≥0.05%

EDTA-Zn……≥0.1%

EDTA-Mn……≥0.01%

Mg…………≥0.15%

B……………≥0.25%

Mo…………≥0.01%

18-18-18+TE

N…………≥18%

P2O5………≥18%

K2O………≥18%

EDTA-Cu……≥0.05%

EDTA-Fe……≥0.05%

EDTA-Zn……≥0.1%

EDTA-Mn……≥0.01%

Mg…………≥0.15%

B……………≥0.25%

Mo…………≥0.01%

规格：10kg*2包/箱、1kg*16包/箱