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1 合理修剪是高产的基础南方苹果要以冬剪为主 ,春剪和夏剪为辅。对幼龄树和成年树分别采取不同的措施进行冬剪。1 1 幼龄树冬剪 一是培养骨干枝 ,要求低干矮冠 ,主枝角度张开要大 ,大枝少留 ,小枝多留 ,上疏下截 ,分层排列。头年大枝离主干 50～ 6 0ｃｍ短截 ,次年大枝 30
A reasonable pruning is the basis for high yield Southern apple to winter-based, supplemented by spring and summer cut. Young and adult trees, respectively, take different measures for winter shears. 1 1 young tree winter cut First, the cultivation of the backbone of the branches, requiring low dry dwarf crown, main branch angle to open large branches less stay, twigs stay, the sparse under the cut, arranged in layers. The first large branch from the trunk 50 ~ 60cm short cut, the following year branches 30