苹果梨幼树拉枝技术要点秋季拉枝是苹果梨幼树夏季整形修剪实现早期丰产的关键技术措施之一。目的是控制竞争枝和辅养枝的生长，促使形成花芽，实现早开花，早结果的目的。１秋拉时期：立秋前后。即７月末至８月上旬。２秋拉方法：用麻绳、铁丝等物，一头绑在被拉的枝... Apple pear young branches shoots the main points of autumn pull branches apple tree pear saplings in summer to achieve early harvesting one of the key technical measures. The purpose is to control the growth of competing branches and supporting branches, prompting the formation of flower buds and achieving the purpose of early flowering and early fruiting. 1  Qiu La period: before and after the establishment of autumn. From late July to early August. 2  Qiu La method: with hemp, wire and other objects, tied to the pull of the branch ...