复县的苹果树栽培历史较久,株数多、面积广。在多年的生产实践中果农积累了许多修剪经验,对恢复树势,提高产量,起到了重要作用。但是,目前还有许多盛果期树,常出现大小年结果现象。除了肥、水、土等管理条件没 Fuxian County apple tree cultivation history longer, number of plants, an area. In many years of production practices, fruit growers have accumulated many pruning experiences and played an important role in restoring the tree vigor and increasing the output. However, there are still many fruit-bearing trees, often showing the result of size and year. In addition to fertilizer, water, soil and other management conditions not