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The DSP is a kind of high-concentrated water soluble phosphate-based fertilizer.
Granular Double Superphosphate (GDSP)
Item | Top Grade |
Total P2O5 by weight ≥ | 36.0 |
Available P2O5 by weight ≥ | 34.0 |
Water soluble P2O5 by weight ≥ | 28.0 |
Free acid by weight ≤ | 5.0 |
Moisture by weight ≤ | 5.0 |
Mesh size (1.00mm~4.75mm) ≥ | 90 |
36% Double Super Phosphate fertilizer