Research Progress on Functional Mechanism and Application of Phytosulfopeptin
Phytosulfokine(PSK)is a novel plant small molecule polypeptide growth regulator,which plays an important role in plant growth,development,reproduction and environmental response.This study summarized the biological function and physiological mechanism of PSK in plants,and introduced the application of PSK in agricultural production,in order to provide reference for PSK in the agricultural field.