Plants Agricultural Chitosan Oligosaccharide 95% Deacetylation

Chitosan Price Chitosan Oligosaccharide For Plants 95% Deacetylation Agricultural Chitosan Powder Water Soluble

General Information of Agricultural Chitosan

Agricultural Chitosan uses crab shells and shrimp skins as the basic raw materials, and is extracted to prepare chitosan, which is then degraded by biological enzyme technology. The degree of polymerization is between 2-20, and it is combined with β-1 and 4, with small molecular weight, good water solubility, high activity, and can be quickly absorbed by plants, and has a very unique biological function.

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.

It is stable, safe, non-toxic, non-stimulant and easily deliquesce.

Benefits of Agricultural Chitosan

The main performance of chitosan oligosaccharide in agriculture

1. Improve crop disease resistance

Treating plants with chitin and its derivatives before the plants are infected can produce a sensitizing effect, and the treated plants can show a higher preventive effect than normal plants when they are infected by diseases and insect pests again. It can be toxic to certain fungi, bacteria, viruses and pests, and induce plants to activate their defense systems.

2. Activation of the plant's own innate immune system

Chitosan oligosaccharide can bind to receptors on plant cells, stimulate the production of resistance signal molecules, and through signal transduction, stimulate the expression of resistance genes and produce resistance substances, so as to achieve the purpose of disease control.

3. Improve crop stress resistance

In the process of agricultural production, drastic changes in the external environment will cause huge irreversible damage to plants. When the weather is abnormal, the citrus and grapes in the south will also suffer from freezing damage or chilling damage, resulting in weak seedlings, wilting leaves, falling flowers and fruits, and deformed fruits. quality. Chitooligosaccharide can increase the content of cold-resistant substances such as soluble protein and soluble sugar, reduce the level of membrane lipid peroxidation and the increase of membrane permeability, maintain a high photosynthetic intensity of crops, and effectively resist the damage of low temperature to crops. Experiments have shown that chitosan oligosaccharide has a significant effect in inducing cold resistance in plants, and the effect is significant when used 1 to 7 days in advance. In addition, through the spinach test in a high temperature environment, the researchers found that the degree of damage to the spinach leaves was much lower than that of the control by spraying 500 times of 3% amino oligosaccharide, indicating that chitosan oligosaccharide is resistant to heat and heat resistance of plants. The ability effect is obvious. The heat-resistant properties of chitosan oligosaccharides make the use of chitosan oligosaccharides in high temperature seasons of great significance.

4. Improve rhizosphere microbial population and inhibit nematodes

Many organisms in the soil (such as plants, bacteria, fungi, etc.) can produce chitinase, which breaks down the chitin tissue in fungi and insects and destroys its structure. Adding chitosan to the soil promotes the reproduction and activity of microorganisms, these microorganisms produce more chitinase, antibiotics and toxins, or directly compete with harmful organisms for nutrition, or directly parasitize, or activate plant defense systems, etc. In this way, the control level of pests with chitin composition structure is increased.

5. Stimulates rooting of crops

After the chitosan oligosaccharide is absorbed by the plant, it induces the plant to produce auxins such as indole acetic acid and gibberellin, which stimulates the root development of the plant. Seed dressing with sugar-sugar water can stimulate early germination of crops. In the seedling stage of crops, there are many and long capillary roots. In the middle and late stages, potatoes have a strong absorbing root system, which can make better use of fertilizer and water, and become the basis for crops to resist drought and increase yield.

6. Promote the early growth of plants

Chitosan oligosaccharide stimulates various growth and development genes of plants in plant cells and tissues, synthesizes bioactive substances that are beneficial to plant growth, activates plant cells, and promotes rapid growth and development of plants.

7. Increase crop yield and improve the quality of agricultural products

Because chitosan oligosaccharide stimulates the root system, promotes early growth, and improves the photosynthetic efficiency of leaves, especially under the condition of insufficient light in the greenhouse, the yield of plants is significantly increased.

After spraying chitosan oligosaccharide solution 3 times in the growing season, the quality of citrus has been greatly improved, which is mainly reflected in the increase of vitamin C content by 20%, the increase of soluble total sugar by 13%, the increase of soluble solid content by 6%, and the increase of solid-acid ratio. 52%, and citrus titratable acid content decreased by 21%. Similar results were obtained on grapes, watermelon, and tomatoes.

8. Degrade chemical pesticide residues in plants

Chitosan oligosaccharide can induce and improve the P450 enzyme activity in plant cells and degrade chemical pesticide residues in plants. The degradation effect of permethrin is remarkable, reaching 100%.

9. Safety and efficiency

Mixing with fungicides can greatly reduce the amount of fungicides, up to 90% of the amount of chemical pesticides, and has obvious effects on preventing crop diseases and improving yield.

10. Fruit and vegetable preservative

Post-picking losses of fruits and vegetables are mainly caused by fungal infections, physiological diseases and physical injuries. The preservation of fruits and vegetables is based on controlling the activities of microorganisms to slow down their normal life activities, and maintain the natural storage and disease resistance of fruits and vegetables, that is, inhibit the respiration of fruits and vegetables, prevent the production of ethylene or reduce the concentration of ethylene.

Plants Agricultural Chitosan Oligosaccharide

PH5 Agricultural Chitosan 95% Deacetylation

Chitosan Oligosaccharide 95% Deacetylation

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