Customization: | Available |
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CAS No.: | 57-13-6 |
Formula: | CH4n2o |
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Urea N46% | |
Granular Size | 2-4mm |
Prilled Size | 0.85-2mm |
Color | Pure White |
Nitrogen | 46% min |
Moisture | 1% max |
Biuret | 1% max |
Radiation | Non-radiactive |
Urea is usually used as based fertilizer & topdressing,sometimes as seed fertilizer. Urea can only be absorbed by plants after hydrolyzed,prevent it lose with moisture before that. It needs to be applied 4-8days before fertilization & should be deeply covered with soil. Not recommended to use as seed fertilizer.