Ammonium sulphate 21-0-0 +24S
Granular nitrogen-sulphur fertilizer to GOST 9097-82. Nitrogen and sulphur come in a plant-available form, and the sulphur share improves nitrogen uptake and protein synthesis. Physiologically acidic, which suits base application and top dressing on most crops, in particular on sulphur-poor soils.
Composition
- Nitrogen (N) N 21%
- Sulphur (S) S 24%
Specifications
| Appearance | greyish-yellow granules |
|---|---|
| Water solubility (20 °C) | ≈ 43% |
| Particle size (2–5 mm fraction) | ≥ 95% |
| Granule crush strength | ≥ 3 kg/granule |
| Moisture content | ≤ 0.2% |
| Free-flowing capacity | 100% |
| Hazard class (GOST 12.1.007) | 4 — moderately hazardous |
| Fire and explosion hazard | non-flammable, non-explosive |
Application rates
Basal soil application and top dressing
For most crops, especially on sulphur-deficient soils: sierozems, chestnut soils, chernozems. The rate is set by the agrochemical soil analysis; spread by machine or by hand.
Recommended crops
- Cereals
- Cotton
- Fruit crops
- Vegetable crops
- Industrial crops
Data from the manufacturer catalogue. Confirm final specification with our sales team.
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