Slow Release NPK Fertilizer for Field Crop Base Fertilizer

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Product Description

Slow Release NPK Fertilizer
Basic Information
Model NO.
NPK
EINECS
231-987-8
Certification
ISO9001, TUV, GMP, ISO, CE
Appearance
Solid / Granular
Release Type
Quick / Slow
Water Solubility
100%
pH Value
5.5~7.2
Origin
China
Technical Specifications
Item Standard Result
Nitrogen Content 28±1.5% customized 28.26%
Phosphorus Content 5±1.5% customized 5.09%
Potassium Content 5±1.5% customized 5.11%
Total Content (N+P2O5+K2O) 38% Min customized 38.46%
Moisture 1.5% Max customized 1%
Packing & Delivery
Fertilizer Packing 1
Fertilizer Packing 2
Product Description

Compound fertilizer refers to chemical fertilizers containing two or more nutrients such as nitrogen, phosphorus, and potassium. Compound fertilizers have the advantages of high nutrient content, low side components, and good physical properties. They play a very important role in balanced fertilization, improving fertilizer utilization efficiency, and promoting high and stable crop yields.

Key Applications:
  • High N series: Ideal for start stage and leafy vegetables like spinach and cabbage.
  • High P series: Perfect for application after transplanting and for crops like beans.
  • High K series: Best for later growth stages and crops like potato, tomato, and tobacco.

It is usually used as top dressing and can also be used as base manure and seed manure. This product is extensively applied to grain crops like paddy, wheat, corn and sorghum and to cash crops including tobacco, tea, cotton, gourds, fruits and vegetables.

Fertilizer Type A
Fertilizer Type B
Fertilizer Type C
Frequently Asked Questions
What is NPK compound fertilizer?
It is a chemical fertilizer containing multiple essential nutrients, primarily Nitrogen (N), Phosphorus (P), and Potassium (K), designed to provide balanced nutrition for various crops.
Can I customize the nutrient ratio?
Yes, we provide customized content ratios for Nitrogen, Phosphorus, and Potassium to meet specific soil and crop requirements.
What are the main advantages of using compound fertilizers?
They offer high nutrient density, improved physical properties for easier handling, and better fertilizer utilization efficiency compared to single-nutrient fertilizers.
Is this fertilizer suitable for all crops?
Yes, it is suitable for a wide range of vegetables, fruit trees, flowers, and grain crops like paddy, wheat, and corn.
What is the recommended application method?
It is commonly used as top dressing, but it can also be effectively used as base manure or seed manure depending on the crop stage.
How should I store the fertilizer?
It should be stored in its original bags in a cool, dry place away from moisture to maintain its granular integrity and nutrient stability.

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