Rich in Nitrogen & Sulphur – Ammonium Sulphate for Enhanced Growth
Fertisil N-21 is a high-efficiency nitrogen fertilizer fortified with sulfur to optimize vegetative growth, protein synthesis, and soil nutrient balance. Its ammoniacal nitrogen (NH??) ensures steady nutrient availability, reducing losses due to volatilization and leaching. The high sulfur (S) content enhances nitrogen use efficiency, boosts chlorophyll production, and improves crop resilience against stress.
This fertilizer is ideal for cereal crops, oilseeds, pulses, vegetables, and plantation crops, promoting higher yield potential, improved grain quality, and enhanced oil content.
Key Benefits & Advantages
Optimized Nitrogen Efficiency: Ammoniacal nitrogen ensures prolonged availability, reducing leaching losses and volatilization.
Enhanced Chlorophyll Production: Sulfur promotes photosynthesis, improving leaf expansion, biomass accumulation, and grain formation.
Improved Protein Synthesis & Oil Content: Essential for amino acid formation, leading to higher grain protein and oil-rich seeds in crops like soybean, mustard, and sunflower.
Stronger Root System & Nutrient Uptake: Ammoniacal nitrogen encourages deeper root growth, improving water and nutrient absorption.
Increased Disease & Stress Resistance: Sulfur helps in enzyme activation and antioxidant formation, protecting crops from pests, fungal infections, and drought stress.
Soil pH Regulation & Fertility Enhancement: Sulfur reduces alkalinity, improving the availability of phosphorus, iron, and micronutrients in calcareous soils.
Recommended Applications
Ideal Crops
Cereals & Grains (Wheat, Rice, Maize, Barley)
Oilseeds (Mustard, Sunflower, Groundnut, Soybean)
Pulses (Lentils, Chickpeas, Green Gram, Black Gram)
Vegetables (Onion, Garlic, Tomato, Cabbage, Leafy Greens)
Sugarcane & Plantation Crops (Tea, Coffee, Cotton, Rubber)
Application Methods & Dosage
Drip Irrigation: 3-4 kg/acre for controlled nitrogen-sulfur release via drip irrigation.
Foliar Spray (For Rapid Deficiency Correction): 3 – 4 g/L of water, applied during early vegetative and reproductive stages.
Best Application Stages
Pre-Sowing & Early Growth Stage: Supports strong seedling establishment and root development.
Tillering & Vegetative Growth Phase: Maximizes biomass production, leaf expansion, and nutrient uptake.
Pre-Flowering & Grain Filling Stage: Improves grain protein synthesis, oil content, and seed formation.
Storage & Safety Guidelines
Store in a dry, airtight container, away from moisture to prevent caking.
Use gloves and masks to avoid dust exposure during application.
Can be blended with most fertilizers, but avoid mixing with strong alkaline compounds.
