K2O (%min) | Ca (%min) | Mg (%min) | PH
| Hardness (N min) | Size (≥90%) |
30 | 4 | 6 | 7-10 | 40 | 2-5mm |
*Custom made is possible
Potash Sulphate Plus Calcium and Magnesium Fertilizer Ball Granular is produced using advanced granulation technology, providing consistent granule size, high nutrient content, and excellent solubility. The ball-shaped granules reduce dust, enhance handling, and improve nutrient utilization in crops.
Key Features:
Balanced nutrients: potassium, sulphate, calcium, and magnesium
High solubility and bioavailability
Uniform ball granular shape for consistent application
Long shelf life with moisture-resistant properties
| Nutrient Component | Typical Content (%) |
|---|---|
| Potassium (K₂O) | 50–55 |
| Calcium (Ca) | 6–10 |
| Magnesium (Mg) | 4–8 |
| Sulphur (S) | 12–16 |
| Granule Size | 2–5 mm |
| Moisture Content | ≤ 2% |
Using Potash Sulphate Plus Calcium and Magnesium Fertilizer Ball Granular contributes to energy efficiency in several ways:
Enhanced Crop Growth: Improves nutrient absorption, reducing the need for repeated applications and minimizing fuel and labor energy consumption.
Efficient Fertilizer Application: Granular form allows precise and uniform spreading, lowering energy usage in mechanical distribution.
Optimized Soil Nutrients: Balanced nutrient composition reduces energy-intensive corrective fertilization and soil treatments.
Reduced Processing Energy: High solubility allows faster dissolution in water for fertigation, lowering energy consumption in irrigation systems.
Proper usage ensures maximum efficiency and crop response.
Field Application: Spread evenly using a mechanical spreader; lightly incorporate into the top 2–5 cm of soil.
Greenhouse/Fertigation: Dissolve granules in water for drip or sprinkler systems; monitor pH and EC.
Dosage: 100–250 kg per hectare depending on crop type, soil condition, and nutrient analysis.
Wear gloves, goggles, and dust masks when handling bulk granules.
Avoid mixing with highly acidic fertilizers directly to prevent nutrient loss.
Ensure spreaders and irrigation systems are clean and calibrated before use.
Store away from children and pets.
Avoid inhalation of dust; use in well-ventilated areas.
Wash hands and exposed skin after handling.
Proper packaging ensures fertilizer stability and ease of transport.
| Package Type | Weight Per Bag | Material | Features |
|---|---|---|---|
| Polywoven Bag | 25 kg | PE Liner | Moisture-proof, tear-resistant |
| Jumbo Bag (FIBC) | 500–1000 kg | PP Fabric | Ideal for bulk shipments |
| Small Retail Pack | 5–10 kg | Laminated Bag | Convenient for small-scale use |
Storage Recommendations:
Store in cool, dry, ventilated areas.
Protect from direct sunlight and rain.
Rotate stock to maintain freshness.
Inspect packaging regularly for moisture or damage.
Quality assurance ensures consistent nutrient content, solubility, and performance.
| Parameter | Specification | Testing Method |
|---|---|---|
| Potassium (K₂O) | 50–55% | ICP-OES / Flame Photometry |
| Calcium (Ca) | 6–10% | ICP-OES / Atomic Absorption |
| Magnesium (Mg) | 4–8% | ICP-OES / Atomic Absorption |
| Sulphur (S) | 12–16% | Gravimetric / Turbidimetric |
| Granule Size | 2–5 mm | Sieve Analysis |
| Moisture Content | ≤ 2% | Oven Drying Method |
| pH (1:10 solution) | 5.5–7.5 | pH Meter |
Certificates of Analysis (COA) provided for each batch
Compliance with international fertilizer standards (ISO, FAO, local regulations)
Heavy metal testing to ensure safety and environmental compliance
Batch testing for each production run
Routine moisture and granule size inspections
Soil and plant tests to confirm nutrient effectiveness
Balanced Nutrients: Supplies essential potassium, calcium, magnesium, and sulphur.
Granular Form: Ensures uniform application and reduces dust.
High Solubility: Provides rapid nutrient availability.
Durable Packaging: Long shelf life and moisture resistance.
Energy Efficient: Reduces labor and operational energy consumption.
Enhanced Crop Yield: Improves plant health, flowering, and fruiting.
Q1: Which crops are suitable for this fertilizer?
A1: Suitable for cereals, vegetables, fruits, and cash crops.
Q2: How should it be stored?
A2: Store in dry, ventilated areas, away from sunlight and moisture.
Q3: What granule size is recommended?
A3: 2–5 mm, ideal for mechanical or manual spreading.
Q4: Can it be mixed with other fertilizers?
A4: Yes, compatible with NPK fertilizers for balanced nutrition.
Q5: How often is quality tested?
A5: Each production batch undergoes rigorous testing for nutrient content, moisture, and granule size.
Address:
Gaozhuang of Nanlou Economic Development District ,Yingkou, Liaoning, China
Tel:
+86 0417-8106588
+86 15841748506
Fax:+86 0417-8106488
E-mail:liumeng@ykmmc.com.cn
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