Product Details
Product Description
Product Description
1. Product introduction
Chitosan oligosaccharide（COS）is used as an emerging immune inducer in agricultural industries. It is also called novel plant vaccine and bio-pesticide. COS can promote plant growth and activate plant defense responses against fungal, bacterial, virus diseases & environment stress. It can also improve soil structure by regulating the nutrients in soil and enhance yield potential. COS has the remarkable characteristics of high potency, environmental protection, pollution free and residue free. COS is the integration of pesticide and fertilizer, and it can partially replace some chemical pesticides.
2、Specifications
Items
| Specifications
|
Appearance
| Tawny Powder
|
Average Molecular Weight(Da)
| ≤3000
|
COS content(%)
| ≥85
|
Moisture(%)
| ≤10.0
|
Ash(%)
| ≤2.0
|
Insoluble(%)
| ≤1.0
|
pH value
| 5.0-7.0
|
Arsenic(ppm)
| ≤0.5
|
3、Efficacy
(1) Improving Soil Structure, increase utilization rate of soil fertility
(2) Higher Yield and Quality, increase product quantity and improve product quality
(3) Disease Resistance and Stress Tolerance, resist pathogen infection and coldness
(4) Regulating Plant Growth, activate cells and promote growth
(5) Root Striking, relieve root disease
(6)Sterilization and Deinsectization, relieve the harm of fertilizer and pesticide
4、Advantages
(1) Completely water soluble
(2) Small dosage(50ppm-100ppm), good economic returns
(3) Pollution free and residue free
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