[Objective]To study the effect of different concentrations of aqueous extract from J.regia L.leaf on the seed germination and seedling enzymatic activity of S.baicalensis Georgi in Shangluo.[Method]The bioassay method was adopted to observe the seed germination and seedling enzymatic activity of S.baicalensis Georgi.[Result]Low concentration of aqueous extract promoted the seeds germination and seedling enzymatic activity(SOD,POD and CAT) of S.baicalensis Georgi;but with the increasing concentration of the ...