Chitosan Oligosaccharide Water Soluble100% Chitosan Light Brown 95% Deacetylation
General Information of Agricultural Chitosan
Chitosan oligosaccharide is an oligosaccharide product with a degree of polymerization between 2 and 20 obtained by degrading chitosan by a special biological enzyme technologywith a molecular weight of3000Da.It is alow 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.It is stable,safenon-toxicnon-stimulant and easily deliquesce.
| Properties of Agricultural Chitosan |
| Color |
Light Brown |
Water Solubility |
Complitely |
| Form |
Powder |
Moisture |
≤10% |
| Odor |
Characteristic |
PH Value |
5~7 |
| Deacetylation |
≥95% |
Molecular Weight |
≤3000 |
Benefits of Agricultural Chitosan
1. Promote seed germination
Oligochitosan can promote the germination of crop seeds. After the ryegrass seeds were treated with oligochitosan, the germination index and vigor index increased by 32.64% and 60.47% respectively compared with the control. Its promoting effect is related to promoting the activity of α-amylase in seed endosperm.
2. Promote root growth
After using chitosan oligosaccharides, the roots of plants are developed, and the number of hairy roots and fibrous roots increases. This is not only beneficial to the growth of the aboveground parts of plants, but also can improve crop tolerance and tolerance to some short-term adverse environmental factors such as drought, low temperature, and early frost, and can also enhance resistance to soil-borne diseases including nematodes.
3. Promote the growth of stems, leaves and fruits
4. Accelerate plant growth and development, improve quality, increase production and income
Oligochitosan treatment can accelerate the process of plant growth and development, and promote early flowering and maturity of crops. Chitooligosaccharides were used to treat cucumber plants. When the cucumber seedlings grew to 3 to 4 true leaves, they were sprayed on the leaves, sprayed once every other week, and repeated three times. The growth of the treated plants was significantly better than that of the blank control, the fruit harvest period could be 3-5 days earlier than th
Application of Agricultural Chitosan
1. Seed soaking. The function is to promote the germination of seeds; realize the normal growth of crops; improve the self-defense of plants.
2. Perfusion. The function is to prevent the damage of continuous planting; to promote the activation of soil actinomycetes and fermentation bacteria, thereby improving the fertilizer effect; to activate rhizosphere microorganisms, which is conducive to the growth of plants; to prevent plants from withering and freezing to death.
3. Foliar spraying. The role is to improve the self-defense of plants; resist drought, pests and diseases.
Action time: can be used from seedling stage, transplanting stage, initial flowering stage, young fruit stage to harvest
Root irrigation, drip irrigation: 750g ~ 1500g/Ha;
Foliar Spray: dilute rates: 1:8000~10000;
Seed soaking: diluted 12000-15000 times;
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Powdered Chitosan Oligosaccharide Light Brown 95% Deacetylation Water Soluble Images
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