Nectarine(Prunus persica var.nectarina Maxim) has been growing all over China in recent years; it, however, suffers from dehiscent fruit easily, especially when managed inappropriately. Dehiscent fruit in nectarine growing commonly exists in China; this has turned out to be a serious problem that needs solving urgently. In this study, “Huaguang” Nectarine that is prone to have dehiscent fruit is chosen as experimental material, and was compared with “Shuguang”, a nectarine variety that maturates the same ti...