Potassium nitrate (Ultrasol SQM) features:
Potassium nitrate is a high quality source of both potassium and nitrogen, which are essential macroelements (primary nutrients) for plants. As high levels of nitrogen and potassium are required for healthy growth, these elements need to be regularly supplied to the soil.
The role of potassium (K) in the plant:
- It is necessary for the formation of sugars and starch.
- It is an activator of enzymatic reactions.
- Responsible for maintaining optimum turgor levels in plants.
- Regulates the opening of leaf respiratory openings.
- Involved in the cell wall structure.
Because of its role in many plant systems, potassium improves plant resistance and improves crop quality:
- Improved drought resistance
- Increased winter hardiness
- Improved disease resistance
- Better crop quality
- Longer shelf life
Potassium nitrate - synergistic effect
Nitrate facilitates uptake by plants and improves potassium absorption.
An effective source of N:
- Fully water soluble.
- 100% plant macronutrients.
- Free from chloride, sodium and other elements harmful to plants.
- Chloride, chloride, N, N-non-negative, chloride-free, and N-non-chloride.
- Broad compatibility with all types of fertilizers and agrochemical products.
- Non-volatile; easy to apply with no loss of nitrogen (to the atmosphere).
Use:
- For use in irrigation systems and for foliar fertilization.
- For use in irrigation and irrigation systems, for use as fertilizer for irrigation and in irrigation systems.
| Ingredients | Size | Contents | Specification |
| Minimum | Maximum |
| Total Nitrogen (as N) | % | 13,5 | 13,1 | - |
| Nitrogen (as N-NO3) | % | 13,5 | 13,1 | - |
| Water soluble Potassium (as K2O) | % | 46,2 | 46 | - |
| Water soluble Potassium (as K) | % | 38,4 | 38,2 | - |
| pH (10% solution) | | 9 | 6 | 11 |
| Loss on drying (Moisture) | % | 0,1 | - | 0,2 |
| Water insoluble particle content | ppm | 350 | - | 700 |
| Volumetric density | g/ml | 1,1 | 0,9 | 1,2 |
