引缚是将葡萄枝蔓绑缚到架面的铁丝或木架上,分为干骨蔓(多年生蔓及结果母枝)引缚和绿枝(当年生新梢)引缚。其目的是固定冬季修剪的株形、方向,使枝蔓合理配置于架面,受光均匀,改善营养条件,调整发育势能,免受风吹而折断。 The lead is tied to the vine grape vine or wooden frame attached to the shelf, divided into dried bone (perennial vine and the results of the mother lead) lead and green branches (when the new tip) lead. Its purpose is to fix the shape and orientation of the pruning in winter so that the branches and grapes are rationally arranged on the shelves, receive light uniformly, improve the nutrition conditions, and adjust the developing potential energy so as to avoid being broken by the wind.