【摘 要】
:
苹果树冬季修剪的主要原则是: 1、平衡树势,主从分明。苹果树从树形要求上看,应下大上小,主枝均匀,主从分明,上下平衡。内密外稀,通风透光。为此在修剪时多采取强枝,少留多
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苹果树冬季修剪的主要原则是: 1、平衡树势,主从分明。苹果树从树形要求上看,应下大上小,主枝均匀,主从分明,上下平衡。内密外稀,通风透光。为此在修剪时多采取强枝,少留多疏,由大变小的修剪手法;而对弱枝,则轻剪长放,多留少疏,由小促大。上强的树多层枝角
The main principle of apple tree pruning in winter is: 1, balance the tree potential, the main from the clear. Apple tree from the tree requirements point of view, should be under the big small, the main branch uniform, the main from a clear, up and down the balance. Internally thin, ventilated and light. To do this in the pruning to take more strong branches, less left more sparse, from smaller to smaller pruning practices; and weak branches, then light cut long, leaving less sparse, small promotion. On the strong multi-layer tree branches
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