Product Description:
Bone Char – Product Introduction
Bone Char, also known as bone black, is an organic, slow-release nutrient source that offers multiple benefits for sustainable and regenerative agriculture. It provides essential elements for plant growth, especially phosphorus (P) and calcium (Ca), while improving soil structure and long-term fertility.
Chemical Composition:
Calcium Phosphate (Ca5(PO4)3OH): ~70-80%
Carbon (Fixed Carbon): ~10-15%
Other Components: Trace minerals and moisture
High in Phosphorus (P):
Bone char typically contains 30–35% P₂O₅, mostly in the form of tricalcium phosphate (Ca₃(PO₄)₂).
It acts as a slow-release phosphorus source, which:
Prevents nutrient leaching
Enhances root development and flowering
Supports energy transfer (ATP production) in plants
Rich in Calcium (Ca):
Calcium improves cell wall strength, enzyme activation, and nutrient absorption in crops.
Helps correct calcium deficiencies in acidic or sandy soils.
Low Solubility, Long-Term Effect:
The nutrients in bone char are not easily washed away, making it ideal for long-season crops and poor soils.
Agri-grade Bone Char is a safe, eco-friendly, and effective nutrient source that supports plant health and soil sustainability. Its slow nutrient release and soil-enhancing properties make it a smart choice for modern crop nutrition-especially in organic and low-input systems.
Agronomic Benefits:
🌾 Improves Soil Fertility:
Builds long-term phosphorus reserves in the soil, reducing the need for frequent fertilization.
🌻 Supports Organic Farming:
Accepted in many organic agriculture programs as a natural, non-synthetic P source.
🌽 Enhances Crop Yield & Quality:
Stronger root systems, better nutrient uptake, and improved crop resistance to stress.
Package and Storage:
Packing: 25kg or 50kg woven bags, or as required
Storage: Store in a cool, dry place away from moisture and pests
Shelf Life: 2 years
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