Granulated Ammonium Sulfate with Humates

Nitrogen and Humate Synergy: Technical Overview

Granulated Ammonium Sulfate from Sanagro Ukraine is more than just a nitrogen source; it is a sophisticated tool for crop nutrition management. The core technical advantage lies in the integration of a mineral base (20-25% N and sulfur) with humic acids. This formulation elevates the fertilizer from simple soil enrichment to a growth-regulating solution that interacts directly with the soil exchange complex.

Why Granulation and Composition Matter

Unlike powdered forms, the granulated structure allows for controlled nitrogen release. The sulfur content is vital for protein metabolism in crops such as soybeans and sunflowers. The inclusion of humates acts as a buffer, retaining nutrients within the root zone and preventing leaching into deeper soil layers—a crucial factor during high-precipitation periods.

Practical Application and Dosage

This fertilizer is highly effective for both primary fertilization and supplementary top-dressing. The balanced formula increases nitrogen uptake efficiency by 15-20% compared to standard ammonium sulfates.

• Application rates: 100-200 kg/ha for top-dressing, up to 300 kg/ha for primary tillage or pre-sowing cultivation.
• Crops: Shows maximum efficiency in industrial crops (sunflower, soybean), small grains, and fodder beets.
• Hazard class: 3, requiring standard safety precautions for agrochemicals.