EuroChem·Macronutrients
AS (Ammonium Sulfate)
Пряме азотно-сірчане добриво: 21% амонійного азоту та 24% сульфатної сірки для універсального застосування на всіх польових культурах.
Main advantages
- 21% ammonium nitrogen — leach-resistant N supply
- 24% sulfate sulfur — plant-available S source
- Boosts protein synthesis — higher grain quality
- Acidifying action — frees soil micronutrients
- Universal grade — suits all field crops
About this product
AS (Ammonium Sulfate)
AS is a granular ammonium sulfate fertilizer supplying 21% ammonium nitrogen and 24% sulfate sulfur in a single straight product. The ammonium form resists leaching and feeds crops gradually, while the readily available sulfate sulfur supports protein synthesis, chlorophyll formation and nitrogen uptake. Suited to universal field use across cereals, oilseed rape, maize, sugar beet, potatoes and vegetables, it is broadcast or incorporated into soil before sowing, or applied as an early-season top dressing where crops show high nitrogen and sulfur demand.
At a glance
Nutrient composition
Nutrient composition
NPK blend
Values are % nutrient by mass. Balanced blend for starter nutrition.
Nitrogen (N)
21%
Vegetative growth, leaf mass
Application
Rates, windows, expected results
- Application rate
- 150–300 kg/ha depending on crop N and S demand
- Window
- Pre-sowing incorporation or early-season top dressing
- Compatible crops
- Cereals · Oilseed rape · Maize · Sugar beet · Potatoes · Vegetables
Full specifications
Every field from the manufacturer
- Type
- Nitrogen
- Form
- Granular
- Nitrogen (N)
- 21%
- Manufacturer
- EuroChem
- Sulfur (S)
- 24%
- Application
- Soil
- Target Crops
- Cereals, Rapeseed, Corn, Sugar Beet, Potato, Vegetables
- Growing conditions
- Application sites
- Культури (джерело)
- Cereals; Oilseed rape; Maize; Sugar beet; Potatoes; Vegetables
Vendor offers
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Questions & answers
What farmers ask most
- Rates depend on crop, prior history, soil-analysis results, and current soil nutrient status. A typical NPK complex on cereals is 150–300 kg/ha. Use the /calculators/npk tool or consult an agronomist for an exact dose.
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