红富士苹果树若采用稀植大冠树形,剪截过重,促转晚,果园过早郁闭,难以生产优质大果。但若先摸清红富士苹果树的生长结果习性再修剪,则可实现早果早丰。 一、依品种特性定树形 红富士苹果幼树生长旺盛,成龄树树势健壮,萌芽成枝力强,树势易上强下弱,枝条郁 Red Fuji apple trees if the use of sparsely populated crown shape, cut too heavy, promote transfer late, orchard too closed, it is difficult to produce high-quality large fruit. However, if you first find out the growth results of red Fuji apple tree and then pruning, you can achieve early fruit early harvest. First, according to the characteristics of species to set tree-shaped red Fuji apple seedlings vigorous growth, mature tree sturdy seedlings, sprouting branches strong, strong easy to strong and weak trees, branches Yu