(1). Chitosan Oligosaccharide itself contains rich C, N, and that can be utilized by microbial decompose nutrients for plant growth.

(2). Chitosan Oligosaccharide can change soil microflora, promote the growth of beneficial microorganisms and inhibition of some plant pathogens.

(3). Can stimulate plant growth, so that the crops and fruit and vegetable production.

(4). To induce plant disease resistance, for a variety of fungi, bacteria and virus immune and killing effect, the Mosaic of wheat, cotton verticillium wilt, rice blast and tomato late blight disease has good control effect.

(5). At the same time, the chitosan Oligosaccharide has a certain degree of direct inhibition on a variety of plant pathogens