苹果修剪中一个急待解决的问题几年来，由于连年刻芽，苹果树小枝量急剧增加，又因环剥，树体较弱，抽不出枝条，虽然小枝成花结了果，但果台副梢很少向前延伸。整株苹果树大枝象没有加工的鞭杆，空间没有被小枝占领，树体弱，树冠扩大难，产量不高，质量下降，成为小老树... An urgent problem to be solved in apple pruning In recent years, due to successive carvings, the amount of apple tree twig increased sharply. Because of girdling, the tree body was weak and no branches were drawn. Although the branchlets became fruited, fruit trees Vice shoots rarely extend forward. Large branches of the whole apple tree are not processed whip stick, the space is not occupied by twigs, the tree body is weak, the crown is difficult to expand, the yield is not high, the quality declines, becoming a little old tree ...