Name:
Other Names:
CAS No:
H.S Code:
Product Identity
Chitosan Oligosaccharide
oligomer of β-(1-4)-linked D-glucosamine
148411-57-8
2106909090
Product Description
Chitosan Oligosaccharide (Agriculture Grade) is a natural, biodegradable compound derived from the chitin in crustacean shells. It consists of short-chain molecules of chitosan, making it water-soluble and highly bioactive. In agriculture, chitosan oligosaccharide is used as a plant growth enhancer, bio-stimulant, and eco-friendly pesticide.
Key benefits include:
- Improved Plant Growth: Enhances nutrient absorption and promotes root development.
- Disease Resistance: Boosts plants’ natural defense mechanisms against pathogens.
- Environmental Safety: Biodegradable and non-toxic, making it safe for crops, soil, and the environment.
Chemical/ Physical Analysis
| Items | Specifications |
| Appearance | Yellow powder |
| Average Molecular Weight | 5000 max |
| Ash % | 2.0 max |
| Moisture % | 10.0 max |
| Insoluble % | 2.0 max |
| Particle size | 100 mesh |
| PH | 5-7 |
| Arsenic (ppm) | 3 ppm max |
| Pb (ppm) | 5 ppm max |
| Coli form bacteria | Negative |
| Salmonella sp. | Negative |
| Yeast (cfu/g) | 100 max |
| Total plate count (cfu/g) | 1000 max |
Applications
Chitosan Oligosaccharide (Agriculture Grade) has several key applications in modern farming, particularly due to its natural, biodegradable, and bioactive properties. Its main applications include:
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- Plant Growth Promotion: It enhances plant growth by stimulating root development, increasing nutrient absorption, and promoting overall plant vitality. This leads to improved crop yields and better-quality produce.
- Disease Resistance: Chitosan oligosaccharide acts as an elicitor, boosting the plant’s immune system and triggering defense mechanisms against a range of pathogens such as fungi, bacteria, and viruses. This reduces the need for chemical pesticides.
- Seed Treatment: Soaking seeds in a solution containing chitosan oligosaccharide can enhance seed germination rates and improve early seedling development, leading to stronger plants.
- Biological Pest Control: It has insect-repelling and antifungal properties, helping to control pests and diseases in a natural, eco-friendly way. It is effective against common agricultural pests and soil-borne diseases.
- Soil Health Enhancement: Chitosan oligosaccharide helps improve soil structure and promotes the growth of beneficial soil microorganisms, leading to better soil fertility and healthier ecosystems.
- Post-Harvest Preservation: It can be used as a natural preservative to extend the shelf life of fruits and vegetables, reducing post-harvest losses by protecting produce from microbial infections.
Packaging
Chitosan Oligosaccharide (Agriculture Grade) is available in 25kg fiber drums, 20KG cartons, Poly lined with pallets.