苹果和梨果实的预冷,要在采收后抓紧在果园内就地进行。具体方法是选择冷凉、高燥处的树荫下,挖作深20厘米、宽1.2～1.5米的土畦,四周筑成高约10厘米的畦梗。将经过挑选、准备贮藏的苹果和梨果实,从畦的一端开始,一层层地仔细摆到畦面上去。摆果厚度因品种而不同:大型果5～6层,小型果6～7层。堆果过薄,占用预冷场所过大,费工、费 Apple and pear fruit precool, pay close attention to the orchard in the field after the harvest. The specific method is to choose the cool, high dry shade, dredged deep 20 cm, 1.2 ~ 1.5 m wide soil 畦, built around the height of about 10 cm 畦 terrier. The picked apples and pears, which are to be stored, are carefully placed one on top of the other, beginning at one end of the goblet. Pendulum thickness varies according to species: large fruit 5 to 6 layers, small fruit 6 to 7 layers. The pile is too thin, occupy the pre-cooling place is too large, labor, fees