Van Iperen Urea 46% N Prills LBU is a highly pure Nitrogen fertilizer which dissolve rapidly and completely. Our product is recommended during periods of vegetative growth. The high level of Nitrogen in our formula improves cell elongation and contributes to the production of protein, supporting enzymatic reactions.
- Improves vegetative growth
- Developed for fertigation in open field crops. Also suitable for foliar application
- Low on heavy metals
- Low on Sodium and Chloride
- White crystals
- Production process certified according to ISO 9001:2008
- Easy to handle, dissolve and apply
Fertigation
| Crop | Application date | Min kg/ha/season | Max kg/ha/season |
|---|---|---|---|
Banana |
• During entire fertigation program | 200 | 500 |
Citrus  |
• Spring application • Winter application |
200 | 400 |
Potato |
• Until tuber setting | 200 | 300 |
Bulbous vegetables |
• During vegetative growth | 150 | 300 |
Vineyards |
• During leaf bud opening | 100 | 200 |
Pineapple |
• During first half of fertigation program | 180 | 220 |
Foliar Application
| Crop | Application date | Min kg / ha / appl | Max kg / ha / appl | Conc. % (w/v)) |
|---|---|---|---|---|
Arable crops |
1 - 3 applications: • Until first half of crop cycle |
2 | 4 | 0.5 - 1.0 |
| Bulbous vegetables |
1 - 2 applications: • During vegetative growth |
3 | 4 | 0.5 |
Cereals |
1 application: • Until elongation |
2 | 4 | 0.5 - 1.0 |
Soybean |
1 - 2 applications: • During vegetative growth |
2 | 3 | 0.5 |
| Pineapple |
1 - 2 applications: • Until first half of crop cycle |
3 | 6 | 1.0 |
In case of foliar feeding as part of a mix with crop protection products, a compatibility test has to be done prior to preparing the spray-mix.
The mentioned indicated dosages and application stages are given as a guideline. Exact dosages, concentration and application stage are subject to local conditions, use of other fertilizers and can only be given after an objective diagnosis.
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Compatible with other fertilizers, with the exception of Calcium fertilizers. Therefore a separate tank is needed or fertilizers should be applied on different times.
Fertilizing Knowledge
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