冬剪时,苹果树的花芽,特别是腋花芽往往不易鉴別,待到4月下旬～5月初,当花芽能看清楚时再重复修剪1次,称为复剪。苹果树复药的好处是:①可调整花芽和叶芽的比例,克服大小年,有 Winter shears, the apple tree flower buds, especially the axillary buds are often not easy to identify until the end of April to early May, when the flower bud can be seen again and then repeatedly pruning 1, known as double shear. The benefits of apple tree rehabilitation are: ① can adjust the proportion of flower buds and leaf buds to overcome the size of the year, there