Compound NPK fertilizer 15-15-15

Description

1. Product Overview
Compound NPK Fertilizer 15-15-15 is a balanced, homogeneous granular fertilizer formulated to deliver equal proportions of nitrogen (N), phosphorus (P₂O₅), and potassium (K₂O) for foundational crop nutrition across large-scale agricultural operations. Its primary industrial use is as a base or starter fertilizer for cereals, vegetables, fruits, and turf, ensuring uniform nutrient distribution and early-season vigor. The key value proposition lies in its ability to simplify complex fertilization programs, reduce application passes, and deliver predictable, high-yield outcomes—making it a strategically essential input for agribusinesses seeking operational efficiency and risk mitigation in volatile commodity markets.

2. Key Specifications & Technical Characteristics

• Chemical Composition: N-P₂O₅-K₂O (15-15-15), fully water-soluble phosphorus source, low biuret nitrogen (<1.5%)

• Purity / Grade: Minimum 98% active nutrient content; heavy metals compliant with EU Fertilizing Products Regulation (EU) 2019/1009 and similar international standards

• Physical Characteristics:

  • Form: Free-flowing, homogeneous granules (2–4 mm, 90% minimum)

  • Color: Uniform grey or off-white (dye-free industrial grade)

  • Bulk Density: 0.9–1.0 g/cm³

  • Hardness (crushing strength): >2.0 kgf per granule

  • Moisture content: ≤1.5% (prevents caking)

• Packaging Options: 50 kg multi-walled PP/PE bags; 1,000 kg FIBC bulk bags; custom heat-sealed anti-humidity liners for maritime transport

• Shelf Life: 24 months when stored in dry, ventilated conditions (<30°C, <70% RH)

3. Core Industrial Applications

• Primary industries: Large-scale row crop farming (corn, wheat, soy, rice), horticulture (potatoes, tomatoes, leafy greens), permanent crops (citrus, bananas, coffee), and turf/amenity agriculture.

• Operational use cases:

  • Pre-plant broadcast incorporation at 200–400 kg/ha for balanced soil fertility

  • Starter band application for early root development in cool or compacted soils

  • Blending component for custom fertilizer formulations requiring a balanced base matrix

• Performance advantages over alternatives: Unlike physical blends (e.g., 15-15-15 made by mixing single-nutrient powders), this chemically granulated compound ensures every granule contains all three nutrients—eliminating segregation during handling, pneumatic spreading, or bulk blending. This results in ±5% application uniformity vs ±20% for physical blends, directly reducing waste and yield variability.

• Efficiency/durability/cost: Low dust loss (≤0.5% fines) enables accurate air-seeder application; high crush resistance reduces breakdown in centrifugal spreaders; lower per-hectare logistics cost due to reduced number of passes (one product vs three singles).

4. Competitive Advantages

• Quality consistency: ISO 9001:2015 certified manufacturing with in-line NIR analysis ensuring lot-to-lot CV < 3%; each shipment includes Certificate of Analysis (CoA).

• Supply reliability: Multi-plant production (two continents) with 50,000 MT monthly capacity; 24/7 logistics control tower for real-time order tracking.

• Logistics capability: Warehousing in Rotterdam, Singapore, Houston, and Durban enables 5-day dispatch to major grain belts.

• Price competitiveness: Direct mining-to-farmgate supply chain removes intermediary markups; fixed-price quarterly contracts available for high-volume buyers.

• Sustainability benefits: Green ammonia-based nitrogen (scope 2 lower carbon) optional; EN 17033-compliant microplastic-free coating; fully recyclable packaging.

• Technical support: Agronomic team provides soil mapping, variable-rate recommendation models, and batch traceability via blockchain ledger for EU Farm to Fork compliance.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 metric tons (MT) (equivalent to 400 x 50 kg bags or 20 x 1,000 kg FIBCs)

• Loading capacity per container:

  • 20’ dry container: 20 MT (floor-loaded or palletized, 22 pallets per container)

  • 40’ dry container: 25 MT (max payload, palletized)

  • Bulk vessel: 5,000–25,000 MT (load port options available)