苹果树栽植多年,会失去结果能力,若将其刨掉重新栽植则会出现以下现象:幼苗成活率低;根系生长不良;树势弱、发枝少而瘦;叶片薄而失绿;结果迟、产量低、品质差;病株率高、果树寿命短。这种现象通常叫果树的再植病或重茬病。 Apple trees planted for many years, will lose the ability to fruition, if the planing replanted it will appear the following phenomena: seedling survival rate is low; root growth is poor; tree weak, thin and thin branches; thin and green leaves; results late , Low yield, poor quality; diseased plant rate, short fruit tree life. This phenomenon is often called replanting or stubble disease of fruit trees.