1剪枝保型控制层间辅养枝层间辅养枝是临时性的结果枝,在梨子生长前期主要以层间辅养枝结果。进入结果期后,在及时回缩层间辅养枝,如果层间辅养枝过多,造成梨树体枝条过密,要及时疏除层间辅养枝,保证树体的通风透光。 1 Pruning Paul-type control of the intercostal shrubs intercropal shunt is a temporary result of sticks in the early growth of pear mainly to support the results of intercropping. Into the result period, the timely retraction of the layer of secondary support branches, if too many layers of secondary supportive branches, resulting in pear tree branches are too dense, it is necessary to sparse layer of supplementary branches in time to ensure the tree’s ventilation and light.