一、矮化的作用矮化栽培已成为总趋势,也是现代果树生产的主要标志。由于矮化栽培技术的推广,使果品产量大幅度提高。我国长期以来沿用的大冠稀植栽培方式,结果晚,单产低,见效慢,果实品质差,品种更新缓慢,远远不适宜现代果树栽培的需要。矮化栽培具有结果早,早期丰产,单产高,经济效益高而且见效快的特 First, dwarfing dwarfing cultivation has become the general trend, but also the main symbol of modern fruit production. Due to the promotion of dwarfing cultivation techniques, the output of fruits has been greatly increased. Our country has long been used in large crowns sparse cultivation methods, the results of late, low yield, slow fruit, poor fruit quality, species update slowly, far from suitable for modern fruit cultivation needs. Dwarfing cultivation with early results, early high yield, high yield, high economic efficiency and quick special