Division G.2 Oxide and Hydroxide limes of natural originF1
| No | Type designation | Data on method of production and essential ingredients | Minimum content of nutrients (percentage by weight) Data on the expression of nutrients Other requirements | Other data on the type designation | Nutrient content to be declared Forms and solubilities of the nutrients Other criteria to be declared |
|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 |
| 1(a) | Burnt lime — basic quality | Product containing as its essential ingredient calcium oxide obtained by burning of natural deposits of limestone. | Minimum neutralising value: 75 Fineness determined by dry sieving: Fine:
Screened:
| The type designation must include the fineness type ‘fine’ or ‘screened’. Usual trade names or alternative names may be added. | Neutralising value Total calcium Total magnesium (optional) Fineness determined by dry sieving (optional) Soil incubation results (optional) |
| 1(b) | Burnt lime — premium quality | Product containing as its essential ingredient calcium oxide obtained by burning of natural deposits of limestone. | Minimum neutralising value: 85 Fineness determined by dry sieving: Fine:
Screened:
| The type designation must include the fineness type ‘fine’ or ‘screened’. Usual trade names or alternative names may be added. | Neutralising value Total calcium Total magnesium (optional) Fineness determined by dry sieving (optional) Soil incubation results (optional) |
| 2(a) | Magnesian burnt lime — basic quality | Product containing as its essential ingredients calcium oxide and magnesium oxide, obtained by burning of natural deposits of magnesian limestone. | Minimum neutralising value: 80 Total Magnesium: 7 % MgO Fineness determined by dry sieving: Fine:
Screened:
| The type designation must include the fineness type ‘fine’ or ‘screened’. Usual trade names or alternative names may be added. | Neutralising value Total calcium Total magnesium Fineness determined by dry sieving (optional) Soil incubation results (optional) |
| 2(b) | Magnesian burnt lime — premium quality | Product containing as its essential ingredients calcium oxide and magnesium oxide, obtained by burning of natural deposits of magnesian limestone. | Minimum neutralising value: 85 Total Magnesium: 7 % MgO Fineness determined by dry sieving: Fine:
Screened:
| The type designation must include the fineness type ‘fine’ or ‘screened’. Usual trade names or alternative names may be added. | Neutralising value Total calcium Total magnesium Fineness determined by dry sieving (optional) Soil incubation results (optional) |
| 3(a) | Dolomitic burnt lime — basic quality | Product containing as its essential ingredients calcium oxide and magnesium oxide, obtained by burning of natural deposits of dolomite. | Minimum neutralising value: 85 Total Magnesium: 17 % MgO Fineness determined by dry sieving: Fine:
Screened:
| The type designation must include the fineness type ‘fine’ or ‘screened’. Usual trade names or alternative names may be added. | Neutralising value Total calcium Total magnesium Fineness determined by dry sieving (optional) Soil incubation results (optional) |
| 3(b) | Dolomitic burnt lime — premium quality | Product containing as its essential ingredients calcium oxide and magnesium oxide, obtained by burning of natural deposits of dolomite. | Minimum neutralising value: 95 Total Magnesium: 17 % MgO Fineness determined by dry sieving: Fine:
Screened:
| The type designation must include the fineness type ‘fine’ or ‘screened’. Usual trade names or alternative names may be added. | Neutralising value Total calcium Total magnesium Fineness determined by dry sieving (optional) Soil incubation results (optional) |
| 4 | Hydrated burnt lime (slaked lime) | Product containing as its essential ingredients calcium hydroxide, obtained by burning and slaking of natural deposits of limestone. | Minimum neutralising value: 65 Fineness determined by wet sieving:
| Usual trade names or alternative names may be added. | Neutralising value Total calcium Total magnesium (optional) Fineness determined by wet sieving (optional) Moisture (optional) Soil incubation results (optional) |
| 5 | Hydrated magnesian burnt lime (slaked magnesian lime) | Product containing as its essential ingredients calcium hydroxide and magnesium hydroxide, obtained by burning and slaking of natural deposits of magnesian limestone. | Minimum neutralising value: 70 Total Magnesium: 5 % MgO Fineness determined by wet sieving:
| Usual trade names or alternative names may be added. | Neutralising value Total calcium Total magnesium Fineness determined by wet sieving (optional) Moisture (optional) Soil incubation results (optional) |
| 6 | Hydrated dolomitic burnt lime | Product containing as its essential ingredients calcium hydroxide and magnesium hydroxide, obtained by burning and slaking, of natural deposits of dolomite. | Minimum neutralising value: 70 Total Magnesium: 12 % MgO Fineness determined by wet sieving:
| Usual trade names or alternative names may be added. | Neutralising value Total calcium Total magnesium Fineness determined by wet sieving (optional) Moisture (optional) Soil incubation results (optional) |
| 7 | Hydrated lime suspension | Product containing as its essential ingredients calcium hydroxide and/or magnesium hydroxide, obtained by burning, slaking and suspending in water of natural deposits of limestone, magnesian limestone or dolomite. | Minimum neutralising value: 20 Fineness determined by wet sieving:
| Usual trade names or alternative names may be added. | Neutralising value Total calcium Total magnesium if MgO ≥ 3 % Moisture (optional) Fineness determined by wet sieving (optional) Soil incubation results (optional) |
Annotations
Textual amendments
Notes on Attachment
Textual amendments
- F1
Words in Regulation substituted (31.12.2020) by The Fertilisers and Ammonium Nitrate Material (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/601), regs. 1(2), 5(2)(b); 2020 c. 1, Sch. 5 para. 1(1)
Notes on Division G
Textual amendments
- F2
Words in Regulation substituted (31.12.2020) by The Fertilisers and Ammonium Nitrate Material (Amendment) (EU Exit) Regulations 2019 (S.I. 2019/601), regs. 1(2), 5(2)(a); 2020 c. 1, Sch. 5 para. 1(1)