Water-soluble low-molecular chitin, chitosan oligosaccharide-containing plant growth promoting and antipyretic agent

摘要

The present invention is chitin which is easily decomposed in nature. A water-soluble low molecular weight chicken having a degree of polymerization of 1 to 100 obtained by a chemical or enzymatic method. Chitosan, and oligosaccharide so that they can be easily absorbed by the crops, so that they can be used for watering or foliar spraying, thereby promoting growth and preventing pests and diseases.