Agriculture Grade Manganese Sulfate for Crop Nutrition Solutions
Short Product Description
Agriculture grade manganese sulfate products designed for crop nutrition and fertilizer applications. Includes powder, granular, and water-soluble forms with Mn content 31–32%. Suitable for foliar spray, hydroponics, and bulk fertilizer blending.
Technical Specifications
| Product | Mn Content | Purity | Solubility | Particle Size | Fe | Pb | Notes |
|---|---|---|---|---|---|---|---|
| Agriculture Grade MnSO₄·H₂O (Powder/Granular) | 31–32% | ≥98% | ≥95% | 80–200 mesh / granular | ≤0.05% | ≤10 ppm | General fertilizer use |
| Water-Soluble MnSO₄ for Foliar Spray | 31–32% | ≥98.5% | ≥99% | Fine powder | ≤0.03% | ≤5 ppm | Fast dissolution for spray |
| MnSO₄ Fertilizer for Corn & Soybean | 31% | ≥98% | ≥95% | 100–200 mesh | ≤0.05% | ≤10 ppm | Corrects Mn deficiency |
| MnSO₄·H₂O 31.8% for Hydroponics | 31.5–31.8% | ≥98.5% | ≥99% | Fine crystalline | ≤0.02% | ≤5 ppm | Nutrient solution grade |
| Bulk MnSO₄ for Fertilizer Blending | 31–32% | ≥98% | ≥95% | Powder / granular | ≤0.05% | ≤10 ppm | Cost-effective bulk supply |
Notes:
- Fe affects nutrient antagonism and uptake efficiency in crops
- Pb and heavy metals must be controlled for agricultural safety compliance
- Solubility is critical for foliar spray and hydroponic applications
Key Features
- Stable manganese sulfate source for consistent crop nutrition
- High water solubility for rapid absorption in foliar spray applications
- Controlled Fe levels to minimize nutrient interaction in soil and solution
- Low heavy metals (Pb) for safe agricultural use
- Available in powder and granular forms for different fertilizer systems
- Agriculture grade manganese sulfate monohydrate suitable for large-scale fertilizer production
Applications
- Foliar spray formulations – Water-soluble manganese sulfate ensures rapid leaf absorption
- Liquid fertilizer production – Compatible with NPK and micronutrient solutions
- Hydroponic nutrient solutions – High-purity Mn source for controlled environment agriculture
- Corn and soybean fertilization – Corrects manganese deficiency and improves yield
- Micronutrient fertilizer blending – Bulk manganese sulfate for consistent premix formulation
Problems This Product Solves
- Manganese deficiency in crops → provides bioavailable Mn for enzyme activation
- Poor foliar absorption → high solubility improves uptake efficiency
- Nutrient imbalance from Fe interference → controlled Fe content
- Heavy metal contamination risk → low Pb ensures compliance
- Inconsistent blending in fertilizers → uniform particle size options
Packaging & Supply
- 25 kg kraft paper bags with PE liner
- Palletized export packaging (20GP / 40HQ)
- Bulk supply available for large fertilizer manufacturers
- Sample availability for formulation testing
Customization & Technical Support
- Adjustable Mn content (31%–32%)
- Water-soluble or standard grade options
- Custom particle size (powder, granular, crystalline)
- Technical support for fertilizer formulation and crop application
FAQ
Q1: What is the advantage of agriculture grade manganese sulfate over MnO?
A1: Manganese sulfate has significantly higher solubility than MnO, enabling faster plant absorption, especially in foliar spray and hydroponic systems.
Q2: Why is water solubility important for foliar spray manganese sulfate?
A2: High solubility (≥99%) ensures complete dissolution, preventing nozzle clogging and improving nutrient uptake efficiency on leaves.
Q3: Can MnSO₄·H₂O 31.8% be used in hydroponic systems?
A3: Yes, its high purity and solubility make it suitable for hydroponic nutrient solutions requiring precise micronutrient control.
Q4: How do impurities like Fe affect crop nutrition?
A4: Excess Fe can interfere with manganese uptake, reducing fertilizer efficiency. Low-Fe manganese sulfate improves nutrient balance.
Q5: Is this product suitable for bulk fertilizer blending?
A5: Yes, bulk manganese sulfate for micronutrient fertilizer blending offers consistent particle size and stable Mn content for large-scale production.