UAN 32 supplies nitrogen in three forms — urea, ammoniacal and nitrate — for both instant and sustained feeding. Here’s how to get the most from it.
Why three forms of nitrogen win
Nitrate-N is taken up immediately, ammoniacal-N over a few days, and urea-N over the following week. One application therefore feeds the crop continuously instead of in a single spike, with far less loss than plain urea.
UAN 32 Dosage
| Application | Rate | Timing |
|---|---|---|
| Drip / Fertigation | 3–5 L per acre | Split weekly through vegetative growth |
| Foliar (diluted) | 8–10 ml per litre | Early morning, avoid flowering peak |
👉 Pro tip: Always dilute UAN before foliar spray and never apply on hot afternoons — concentrated nitrogen can scorch leaves.
Key Takeaways
- Feeds instantly and slowly in one shot
- Lower volatilisation loss than urea
- Ideal for cereals, cane, cotton and vegetables
- Split doses give even, green growth
Need the right product for this?
Explore Artis Agro’s water-soluble & liquid fertilizer range — Farmer Always First. Browse products →
Disclaimer: doses are general guidelines. Always adjust to crop, soil test, growth stage and local agronomist advice.