| Condition: | New |
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| Certification: | ISO |
| Application: | Vegetables, Flowers, Fruit |
| State: | Powder |
| Validity: | Long-term |
| Physics State: | Solid |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Chitosan oligosaccharide agriculture grade cas no.9012-76-4
Origin: Snow Crab Shell
Trickle irrigation or broad irrigation:40-60g/660 m2
Spraying:Dilution 10000-15000 times
It can be used in combination with microbial agents, large amount of elements, trace elements, amino acids, etc.;It can also be used in combination with pesticides.
Application:
1.Improve immunity
2.It can activate the activity of various enzymes in the plant, make the growth of various organs of the plant vigorous, so as to improve the output and quality of products
3.It can induce the plant to produce resistant enzyme system, improve the plant resistance, and kill the pathogens causing root rot, scab, phytophthora and other diseases
4.It can make some microorganisms in the soil secrete enzymes that kill nematodes and drive them away effectively.
5.Seed dressing, soaking, coating and other methods can enhance the seed germination force, improve the germination rate, and promote the early emergence of seeds.
Certificate of analysis
| Name | Chitosan Oligosaccharied |
Batch no. | Zkxh2019-12 | |
| Specification | Food grade | Production date | 2019.12.16 | |
| Quantity | 680kg | Report date | 2019.12.20 | |
| Items | Specifications | Results | ||
| Appearance | Light yellow or white powder | Light yellow powder | ||
| Smell | A little taste of acetic acid | A little taste of acetic acid | ||
| Particle size (mesh) | 100% pass 100mesh | Pass | ||
| Content % | ≥90 | 94.0 | ||
| Deacetylation degree % | ≥85 | 85.2 | ||
| Molecular weight (da) | ≤2500 | 1300 | ||
| Moisture % | ≤10 | 6.1 | ||
| Ash content % | ≤1 | 0.05 | ||
| Ph | 5-7 | 6.1 | ||
| Insoluble % | ≤0.5 | 0.05 | ||
| Packaging :20kg/drum Storsge:Resist 30 degrees of dry place to avoid strong light and strong oxidizing agents |
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Suppliers with verified business licenses
Audited Supplier 
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