Ammonium sulfate is a sulfur-containing nitrogen fertilizer with a nitrogen content of 21% (ammonium form) and sulfur 24% (the sulfate form most accessible to plants).
Effective in both spring and autumn application, as well as during top dressing during the growing season on soils with insufficient sulfur content.
The use of ammonium sulfate improves the quality of agricultural products, helps to reduce the leaching of nutrients from arable soils, reduce diseases and healthy plant growth.
The use of ammonium sulfate increases the efficiency of the destruction of crop and root residues of crops - one of the most important processes for maintaining soil fertility in conditions of intensive crop production. Ideal for fertilizer blends.
The norm for grades
white crystals, light yellow and pink are allowed
granular crystals from light gray to dark gray
Nitrogen content (N), wt %, min
Moisture content, %, max
Free sulfuric acid content, wt %, max
Friability, %, min
Sulphur content (S), wt %, min
Granulometry, % - 2.0-5.0 mm, min
Static strength: Notless than, kgs