【Objective】By analyzing the effects of drought stress on physiological indicators,light indicators and antioxidant enzyme activities of cedar seedlings,this study aimed to find the ideal water conditions for growth of Sabina pingii var.wilsonii seedling and investigate its adaptation mechanism to water impacts.【Method】Using 3-year-old cuttings as test material,the differences in growth,photosynthesis and physiological indicators of Sabina pingii var.wilsonii were studied.【Result】Different water conditions s...