当果树开花结果过多,超过植株的负载能力时,需要进行疏果或疏花,其目的是促进稳产高产,保持树势健壮,提高果实品质、改善着色,使果实达到该品种应有的适当大小,避免大枝折裂。 我国生产上一般都用人工疏果,虽然疏除的多少和留果部位能按预定计划加以控制,但由于这项工作比较费? When the fruit tree flowering too much, more than the load capacity of the plant, the need for thinning or flowering, its purpose is to promote stable and high yield, to maintain robust tree vigor, improve fruit quality, improve color, so that the fruit should be appropriate to the variety should Size, to avoid big folds. In our country, we generally use artificial fruit thinning, although the number of sparse and the remaining fruit can be controlled according to the scheduled plan, but because of this work more fees?