GREEN ISRA N21: Blue Ammonium Sulphate
GREEN ISRA N21 is a highly efficient Blue Ammonium Sulphate fertilizer designed to provide sustainable nitrogen nutrition. It features an advanced formula fortified with Iron (FeO) and Magnesium (MgO), along with a DCD nitrification inhibitor to maximize nitrogen efficiency and reduce leaching losses.
Biological Properties
- High Efficacy in Difficult Soils: A very effective product in most agricultural soils, especially alkaline and sandy soils that typically suffer from rapid nutrient loss.
- Slow and Continuous Supply: Characterized by the presence of a nitrification inhibitor (DCD), which means supplying the plant with nitrogen slowly and over a long period, reducing fertilizer waste and improving plant growth.
- Broad Applications: Used with high efficiency on most plants in both protected (greenhouse) and open-field agriculture.
Usage Rate
| Crop | Kg per Decare |
|---|---|
| Field Crops | 8 – 12.5 |
| Vegetables, Potatoes, and Onions | 12.5 – 15 |
| Fruit Trees | 0.35 – 1 per Tree |
| Protected Agriculture (Greenhouses) | 3 – 5 |
Important Application Note:
The required dose can be added all at once without fear of leaching due to the difficulty of losing nitrogen in this compound, and it can also be distributed over several applications as needed.
Chemical Composition / Ingredients
| Component | Properties |
|---|---|
| Blue Ammonium Sulphate | Rich source of Nitrogen and Sulfur |
| DCD Nitrification Inhibitor | Prevents nitrogen conversion and leaching loss |
| Iron (FeO) | Additional support to prevent chlorosis (yellowing) |
| Magnesium (MgO) | Stimulates photosynthesis |
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