The objective of this study was to determine the correlation between the stem taperingness and small cen-tral shaft by different pruning mode of Fuji apple, i.e., free spindle short shoot, free spindle long shoot and slenderspindle short shoot in Xingtang County of Hebei Province by SPSS analysis. The results showed that the stem taper-ingness on free spindle short shoot was negative correlated with small central shaft, but was positive correlation onfree spindle long shoot, while the stem taperingness on slender spindle short shoot was negative correlated with thetotal roughness of small central shaft,but was positive correlation with other element. The results provided scientifictheoretical basis for guiding the pruning technology of dense planting Fuji apple tree on dwarf interstock.