• What is Chitosan oligosaccharide?

Chitosan oligosaccharide is a kind of oligomer formed by hydrolysis of chitosan. It is an alkaline oligosaccharide. It has the advantages of low relative molecular weight, low toxicity, good water solubility and strong absorption. Chitosan oligosaccharide is an important inducer for plant system to obtain disease resistance. It can inhibit virus infection in plant disease control.

• What functions of chitosan oligosaccharide?

In agriculture, chitosan oligosaccharides have played a high role in new biological pesticide products, high-efficiency biological fertilizers, crop growth regulators, nematode control and other fields.

Chitosan oligosaccharide can be used as a new type of fertilizer for agricultural production. It is based on the fact that chitosan oligosaccharide itself has the effect of regulating the physiological activity of plant cells and improving crop quality. Using this characteristic in the actual production process, combined with microbial fertilizer, it can be called agricultural fertilizer additive. Chitosan oligosaccharide plays the role of growth factor. Oligosaccharides, as microbial growth metabolites, play a great role in plant growth and immunity.