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Biostimulants Deacetylation 95% Chitosan Oligosaccharide Yellow Powder
General Information of Chitosan Oligosaccharide
| Properties of Agricultural Chitosan | |||||||||
| Color | Light Yellow | Water Solubility | Complitely | ||||||
| Form | Powder | Moisture | ≤10% | ||||||
| Odor | Characteristic | PH Value | 5~7 | ||||||
| Deacetylation | ≥95% | Molecular Weight | ≤3000 | ||||||
Chitosan oligosaccharide, is an oligosaccharide product with a degree of polymerization between 2 and 20 obtained by degrading chitosan by a special biological enzyme technology, with a molecular weight of ≤3000Da.
It is a low molecular weight product with good water solubility, great functional effects and high biological activity. It is fully soluble in water, easy to absorb and utilized by organisms, and its effect is 14 times that of chitosan.
Agricultural Chitosan is stable, safe, non-toxic, non-stimulant and easily deliquesce.
Benefits of Chitosan Oligosaccharide
1. Stimulate crop rooting
After Chitosan Oligosaccharide is absorbed by plants, it induces plants to produce indoleacetic acid and other auxin substances and gibberellin, which stimulates the root development of plants. In the seeds of pepper, rice and potato, 300-500 times liquid Chitosan Oligosaccharide can stimulate the early germination of crops. There are many and long capillary roots in the seedling stage of crops. In the middle and late stage, potatoes have strong absorption roots, better use of fertilizer and water, and become the basis for drought resistance and yield increase of crops. 0.05 ~ 0.2% concentration of cotton seed coating treatment for 30min can stimulate seed germination, improve germination rate and increase the number of cotton bolls per plant.
2. Promote the early growth of plants
Chitosan oligosaccharide has the effect of antibacterial and inducing plant production of chitinase in plant cells and tissues, and can improve enzyme activity, promote protein synthesis, regulate the closing and opening of plant genes, and induce the synthesis of auxin indoleacetic acid (IAA). Chitosan oligosaccharide stimulates a variety of plant growth and development genes, synthesize bioactive substances that are beneficial to plant growth.
3. Increase crop yield and improve the quality of agricultural products
Chitosan oligosaccharide stimulate root system, promote early growth and improve photosynthetic efficiency of leaves (especially under the condition of insufficient light in greenhouse). The plant yield is significantly increased.
After spraying chitosan oligosaccharide solution three times in the growing season, the quality of citrus was greatly improved, which is mainly reflected in the increase of vitamin C content by 20%, soluble total sugar by 13%, soluble solid content by 6%, solid acid ratio by 52%, and titratable acid content by 21%. Similar results were obtained on grape, watermelon and tomato.
Packaging and Storage of Chitosan Oligosaccharide