Abstract: In the accelerating germination experiment,the seeds of Urophysa rochkii were soaked with different concentrations(50 mg·L^-1,100 mg·L^-1,200 mg·L^-1,400 mg·L^-1 and 800 mg·L^-1) of GA3,which were treated by the cold stratification in the refrigerator,and then their germination rate was measured in the Petri dish. The results showed that the seeds of Urophysa rochkii had dormancy characteristics,the cold stratification could promote the germination of Urophysa rochkii seeds and the germination rate would increase with the increase of the time. Soaking with gibberellins before stratification had obvious effects on the germination of Urophysa rochkii seeds. The seeds stratified for 60 days after soaked with gibberellins at the concentration of 400 mg·L^-1 for 24 hours had better effects,their germination rate and germination performance reached 83.91% and 51.60%,respectively.