鸭梨与雪花梨修剪方法上的不同之处１骨干枝延长枝的短截鸭梨树萌芽率高，成枝力低，长枝短截后常发１～２个氏枝，其下依次为中短枝。在整形修剪时，对各级骨干枝延长枝应进行稍重的短截，促其多发强枝；主枝延长枝剪口下第２芽留侧芽，次年第２芽枝可作侧枝培养。雪花梨... Differences in pruning methods between pear and snow pear 1 Short branch of the trunk branch Pear tree has high germination rate and low branching force. One or two branch branches often occur after the short branch of the long branch, followed by Short branches. Pruning in the pruning of all branches should be slightly heavier stubs, and promote its multiple strong branches; main branches to extend the branches under the mouth of the second shoot leave sprouting, the second branch of the following year can be used for collateral cultivation. Snow pear ...