早、中熟桃树及幼年桃树,采果后(6—8月)正值高温多雨季节,此期新梢生长量大,形成副梢能力强,易造成树冠上部枝梢郁闭,影响膛内通风,透光。 实践证明,在采果后,结合肥水管理,合理修剪,可改善树冠内的通风透光条件,调节树体营养分配,促进枝条充实和花芽形成,提高花芽质量, Early maturing peach trees and juvenile peach trees, fruit picking (June-August) is the hot and rainy season, the growth of new shoots during this period, the formation of secondary shoots strong ability to easily lead to the canopy above the crown closed, the impact Ventilation inside the chamber, through the light. Practice has proved that, after picking fruit, combined with fertilizer and water management, reasonable pruning, can improve the ventilation and light conditions within the canopy, regulating the distribution of tree nutrition, promote branch filling and flower bud formation, improve flower bud quality,