对梨树一年生枝进行刻芽,试验结果表明:枝条上部芽、背上芽、强壮枝上的芽子刻伤后萌芽率和成枝力高;刻伤浓度达木质部时, 刻伤越长,萌芽率和成枝力越高,萌芽后刻芽抽生长枝多。刻芽时要根据目的选择不同的刻芽时期和方法。 The annual branches of pear were carved into buds. The experimental results showed that the germination rate and branching ability of buds on the upper buds, back buds and strong branches were higher. When the wound concentration reached the xylem, Germination rate and the higher the branch force, sprouting shoot bud growth of more branches. When carving buds to choose according to the purpose of different carving period and method.