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30days~360days Coated MAP 10-43-0 ~ 9-41-0 Controlled Release Fertilizer

30days~360days Coated MAP 10-43-0 ~ 9-41-0 Controlled Release Fertilizer Featured Image
  • 30days~360days Coated MAP 10-43-0 ~ 9-41-0 Controlled Release Fertilizer

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Polymer Coated MAP – Controlled-Release Phosphorus & Nitrogen Fertilizer

Polymer Coated MAP (Monoammonium Phosphate) delivers precision phosphorus and nitrogen for bulk agricultural applications. Engineered with advanced polymer technology, its 10-43-0 to 9-41-0 granules release nutrients over 30 to 360 days, matching crop growth cycles. The coating minimizes phosphorus fixation in acidic soils while reducing ammonia volatilization by 40% and phosphate runoff by 55% compared to conventional MAP. Ideal for acid-sensitive crops like potatoes, fruits, and legumes, this product increases phosphorus efficiency by 60% and eliminates split applications—cutting labor costs by 35%. Uniform 2.0-4.0 mm granules ensure dust-free blending with other fertilizers and reliable bulk handling in Big Bags or hopper trucks. Customize NPK grades (10-43-0, 9-42-0, or 9-41-0), release durations (e.g., 60, 120, 180 days), and temperature-response profiles for specific soil conditions. Optimize yield and sustainability with tailored nutrient release. Contact for bulk pricing and technical support.


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Product Detail

Product Tags

POLYMER COATED MAP (MONOAMMONIUM PHOSPHATE) – BULK RAW MATERIAL

Controlled-Release P & N Fertilizer | NPK 10-43-0 to 9-41-0 | Release Duration: 30-360 Days

TECHNICAL SPECIFICATIONS

  • NPK Analysis Range: 10-43-0 (Standard) to 9-41-0 (Extended Release)
  • Granule Size: 2.0-4.0 mm spherical granules
  • Coating Technology: Semi-permeable polymer resin
  • Release Trigger: Soil moisture and temperature
  • Release Rate Factor: Increases 1.8x per 10°C temperature rise (10°C to 30°C)
  • Bulk Packaging: 1,000 kg Big Bags, Hopper Trucks

KEY BENEFITS
1. Enhanced Phosphorus Availability
Reduces soil fixation by 60% in acidic soils versus uncoated MAP.

2. Acid-Soil Optimized
Low pH compatibility (ideal for pH 5.0-6.5 soils) without aluminum toxicity.

3. Environmental Protection
Decreases phosphate runoff by 55% and ammonia loss by 40%.

4. Operational Efficiency
Single application covers full-season needs; reduces field passes by 50%.

5. Crop Safety
Lower salt index minimizes seedling damage risk.

APPLICATION GUIDE

Crop Type Recommended Duration NPK Grade
Potatoes & Root Crops 60-90 days 10-42-0
Fruits & Berries 90-150 days 9-42-0
Legumes & Vegetables 30-60 days 10-43-0
Tea & Coffee 180-240 days 9-41-0

COMPATIBILITY & HANDLING

  • Blends seamlessly with PCU, potassium sulfate, and micronutrients.
  • Low segregation due to uniform granule density (1.85 g/cm³).
  • Dust-free properties ensure safe pneumatic loading.

ORDERING PARAMETERS
Specify:

  1. NPK grade (e.g., 10-43-0)
  2. Release duration (e.g., 90 days)
  3. Bulk quantity (Metric Tons)
  4. Release curve: Linear or Delayed-Release

SUPPORT SERVICES

  • Free soil pH-based release modeling.
  • Custom granulation sizes (2.0-5.0 mm available).

SAFETY & COMPLIANCE

  • Certifications: ISO 14001, OMRI-listed for organic systems.
  • Heavy Metals: Cadmium content < 10 mg/kg.
  • Handling: Use NIOSH-approved respirator when loading in confined spaces.
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