UAPG·Macronutrients
UAN N32
UAN N32 — a liquid nitrogen fertilizer, a mixture of aqueous solutions of urea and ammonium nitrate with 32% nitrogen in amide, ammonia and nitrate forms.
Main advantages
- Amide, ammonia, nitrate N — prolonged action
- Winter crops 200–300 plants per 1 sq. m — 80–50 kg/ha N
- Mid stem elongation — 20–30 kg/ha of nitrogen
- Small-grain cereals — most advisable use
Overview
About this product
UAN N32 — a urea-ammonium mixture of concentrated aqueous solutions of urea (37%) and ammonium nitrate (45%) with a nitrogen content of 32%. The nitrogen is in amide, ammonia and nitrate forms: per the seller, microorganisms convert the amide form to ammonium, which is nitrified in warm soil, so uptake is prolonged.
The liquid crystallizes at −2 °C, pH 8.5–8.9. For winter crops after overwintering the nitrogen dose is 80–50 kg/ha at 200–300 plants per 1 sq. m and 50–40 kg/ha on denser crops, at mid stem elongation 20–30 kg/ha in a mix with retardants and fungicides.
Application
Rate, timing and crops
- Timing
Autumn, spring
Early spring feeding of winter crops after overwintering: nitrogen 80–50 kg/ha at 200–300 plants per 1 sq. m, 50–40 kg/ha at 300–350 plants per 1 sq. m
- Method
Basal fertilization and application before pre-sowing cultivation
Root and foliar feeding, including in multi-component tank mixes
- Tank mix
- Mixes with fungicides and retardants according to the seller's schemes
- Crops
- Small-grain cerealsWinter cropsBarleyCerealsMaizeWinter oilseed rapeFruit and berry cropsSunflowerSoybeanSugar beetVegetable crops
Figures from the manufacturer, UAPG. Source page
Specifications
Nutrient composition
| Brand | UAPG |
|---|---|
| Type | Nitrogen |
Composition
| |
| Form | Liquid |
| Density | 1.306–1.326, unit given as g/l |
| pH | 8.5–8.9 |
| Crystallization temperature | −2 °C |
| Freezing temperature | −26 °C |
| Application | Soil, Root application, Foliar, Fertigation |
| Target Crops | Cereals, Barley, Corn, Winter rapeseed, Fruit crops, Berry crops, Sunflower, Soybean, Sugar Beet, Vegetables |
| Origin country | Ukraine |
Vendor offers
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Questions & answers
What farmers ask most
- Rates depend on crop, prior history and soil analysis. Urea and other straight nitrogen grades are not an NPK complex: a cereal ballpark is often 100–250 kg/ha of product, but the exact dose is an agronomist's call.
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Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.