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苹果幼树的整形修剪我省现有苹果幼树,占苹果总株数60％左右。苹果幼树要获得早期丰产,除加强土肥水等综合管理外,还必须根据苹果幼树生长发育特点进行合理的整形修剪。当前在苹果幼树整形修剪上主要存在以下几个问题:第一,有的认为树形可有可无。第二,对苹果幼树修剪量过重,强作树形,生长旺。第三,有的对苹果幼树过度轻剪,造成骨架
Pruning of young apple trees in our province the existing apple saplings, accounting for about 60% of the total number of apples. Apple young trees to get early high yield, in addition to strengthening soil fertility and other integrated management, but also must be based on apple tree growth and development characteristics of a reasonable plastic pruning. At present, there are mainly the following problems in the pruning of young apple trees: First, some think that the tree is dispensable. Second, the pruning of young apple trees is too heavy, strong tree-shaped, growing Wang. Third, some over-thin young apple trees, resulting in skeleton