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Organic Chitosan Powder Fertilizer from China Suppliers - Off-White Plant Source for Agriculture Crop Soil Applications
Product Efficacy
1. Chitosan: Dual-Shield Protection
Forms a transparent bio-film that blocks pathogens, nematodes, and stresses. Enhances immunity, resists disease, and after degradation, improves soil and root health for all crops.
2. Natural Plant Immune Booster
This macromolecular agent creates a protective barrier, stimulates defense responses, and degrades to enrich soil structure—ideal for field and protected agriculture.
3. Stronger Roots & Full Protection
Chitosan forms a biodegradable film against biotic/abiotic threats, induces immunity, and breaks down to improve soil, promote roots, and suppress diseases sustainably.
Product Specification
| Product Name | Chitosan |
| Appearance | Off-white Powder |
| D.A.C | ≥90% |
| Ash | ≤5% |
| Moisture | ≤12% |
| Insoluble | ≤2% |
| Packaging | 25kg/bag or drum |
Frequently Asked Questions
What is Chitosan and how does it protect crops?
Chitosan is a natural, macromolecular agent that forms a transparent, biodegradable bio-film over plants. This film acts as a physical and biological shield, blocking pathogens, nematodes, and abiotic stresses while simultaneously boosting the plant's natural immune system.
How does Chitosan improve soil and root health?
Upon degradation, Chitosan breaks down into beneficial organic substances that enrich the soil structure, promote strong root development, stimulate beneficial microbial activity, and help suppress soil-borne diseases sustainably.
What does the D.A.C specification indicate?
D.A.C stands for Degree of Deacetylation. Our Chitosan features a D.A.C of ≥90%, which indicates high purity and high biological activity, ensuring optimal performance when applied to plants and soil.
Is this product suitable for greenhouse/protected agriculture?
Yes, Chitosan is highly versatile and ideal for both open-field crops and protected agriculture (such as greenhouses), providing consistent protection and growth stimulation across various environments.
What is the standard packaging and storage condition?
The product is standardly packaged in 25kg bags or drums. It should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and moisture, to maintain its maximum efficacy.
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