早酥梨是中国农业科学院果树研究所用苹果梨和身不知杂交选育出来的梨树新品种。据各栽培点的反应:其生长强旺,极性强,成枝力弱;一年生枝条长放,加粗生长加快,当年不易形成花芽。由于其成枝率低,故有“一放一根干”现象。据对一些幼旺树、不结果的大树上的大型辅养枝及部分骨干枝采取拉枝、环剥、环状倒贴皮及其复合措施,取得了早果丰产效果。 As early as Pear pear Institute of Chinese Academy of Agricultural Sciences apple pear and I do not know the hybrid breeding of new varieties of pear. According to the cultivation of the reaction point: its strong growth, strong polarity, weak branches; annual branches long release, bold growth accelerated, was not easy to form flower buds. Because of its low rate of grafting, it is “a place to put a dry” phenomenon. According to some vigorous trees, unsuccessful large tree branches and some branches of the backbone of branches to take the branches, girdling, ring inverted paste and composite measures, achieved early fruit yield.