Urea 46% N

• A fertilizer highly concentrated on nitrogen, it contains 46 % of nitrogen entirely in ureic form.
• Characterized by its very high solubility in water and in soil in contact with humidity.
Agronomic characteristics:
• Stimulates plant growth and accelerates the development of the roots.
• Accentuates the photosynthesis (glucose formation) and increases the crop yield.
• Improve the strength and the framing of the young trees.
• Spreads the time of action of the fertilizer due to the ammoniacal form resulting from its hydrolysis (gradual release of nitrogen).
Utilization:
• Recommended for coverage just before the period of need.
• Split the product to avoid the leaching losses.
• Bury the contributions made after spreading to reduce losses or apply light irrigation after spreading.
• Spread in the absence of wind, in good weather or just before the rain.
Physicochemical specifications | |
---|---|
Total nitrogen (N) | 46% |
Including Ureic nitrogen (N) | 46% |
Humidity | 0,5 % Max |
Solubility | 850 g/l |
Grain size 1 to 4 mm | 95.0 % Min |
Ammonium nitrate 33,5% N

Agronomic characteristics:
• Nitrogen fertilizer composed of:
- 50% nitric nitrogen directly assimilated by the plant.
- 50% ammonium nitrogen with has a long action over time.
• Boosts vegetative growth, foliar, stems and branch development.
• Constitutes an instantaneous source of nutrition due to its high solubility and its nitric form.
• Product adapted to the splitting of fertilization.
Utilization:
• Usable for spreading on ground and for fertigation on all crops.
• Apply a slight irrigation after application of the fertilizer.
• Apply in absence of wind, in cold weather or just before the rain.
Physicochemical specifications | |
---|---|
Total nitrogen (N) | 33,5% |
Nitric nitrogen (N-NO3) | 16,75% |
Ammonium nitrogen (N-NH4) | 16,75% |
Humidity | 0,5 % Max |
Solubility | 1185 g/l |
Grain size 1 to 4 mm | 95.0 % Min |
Ammonium sulfate 21% N

• Nitrogenous fertilizer, it contains 21% of nitrogen completely in the ammonium form.
• Ammonium nitrogen is absorbed on the soil particles.
• Enables a gradual release of nitrogen which can losses through to leaching.
Agronomic characteristics:
• Boosts plant growth, foliar, stems and branches development.
• Boosts the yield of the photosynthesis, the fructification and the crops.
• An important contents of sulfur. Highly recommended for crops requiring this component.
• Acidifying fertilizer designed to improve the availability of nutrients to the plant.
Utilization:
• Usable as coverage and/or as a deep fertilizer.
• Split product to reduce losses through leaching.
• Bury the products applied by spreading or apply a slight irrigation after spreading.
• Spread in the absence of wind, in cold weather or just before rain.
Physicochemical specifications | |
---|---|
Total nitrogen (N) | 21% |
Ammonium nitrogen (N-NH4) | 21% |
Sulfur soluble in water (S) | 24% |
Sulfur trioxide (SO3) | 60% |
Humidity 0 | 0,5 % Max |
Free sulfuric acid | 0,5 % Max |
Solubility | 730 g/l |