苹果幼树的“抽条”现象,在我省一些果园中,还程度不同地存在着。对这类树,只要施行科学管理,配合正确的整形修剪等措施,树体会很快恢复,亦可丰产。比重新补栽果苗,不但节约生产费用,也能较快成园。果树“抽条”以后,由于减少了叶面积,降低了合成养料数量,根系生长受到影响,树体在整体上转弱受抑。“抽条”后的三年内, Apple “young tree” “pumping” phenomenon, in some of our province orchard, but also to varying degrees of existence. For such trees, as long as the implementation of scientific management, with the correct shaping pruning and other measures, the tree will quickly recover, but also yield. Replanting planted seedlings, not only save production costs, but also faster into a park. Fruit tree “pumping” later, due to reduced leaf area, reducing the amount of synthetic nutrients, root growth is affected, the overall weakening of the tree suppressed. Within three years after “drawing”