苹果的盛果期,是生命周期中产量最高的阶段。这一时期修剪的主要任务是,维持健壮、稳定的树体长势,维持和复壮结果枝组的生长结果能力,延长盛果年限以实现长期的高产、优质。因此,对苹果盛果期大树的修剪,要随着产量上升和负载量的增加适当加重骨干枝延长枝 Apple’s fruit period, is the life cycle of the highest yield stage. The main task of pruning during this period is to maintain the robust and stable growth of the tree, to maintain and rejuvenate the fruiting results and to prolong the fruit-bearing life to achieve long-term high yield and good quality. Therefore, the fruit of apple tree pruning, with the increase in production and increase the load appropriately increase the backbone of the branches to extend the branch