Sulfat de magnesi monohidrat (Kieserita, MgSO4.H2O) - Grau de fertilitzant
Sulfat de magnesi monohidrat (Kieserita, MgSO4.H2O) - Grau de fertilitzant | |||||
Pols (10-100 malles) | Microgranular (0,1-1 mm, 0,1-2 mm) | Granular (2-5 mm) | |||
MgO% ≥ total | 27 | MgO% ≥ total | 26 | MgO% ≥ total | 25 |
S%≥ | 20 | S%≥ | 19 | S%≥ | 18 |
W.MgO%≥ | 25 | W.MgO%≥ | 23 | W.MgO%≥ | 20 |
Pb | 5 ppm | Pb | 5 ppm | Pb | 5 ppm |
As | 2 ppm | As | 2 ppm | As | 2 ppm |
PH | 5-9 | PH | 5-9 | PH | 5-9 |
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