一、冬季修剪 1.修剪时期 一般在葡萄落叶后进行。如叶片青绿,可适当推迟修剪。 2.选留枝务 选留生长充实、成熟良好、部位适当和无病虫害的枝条。因为庭院葡萄多以棚架为主,修剪时要使葡萄主蔓均匀地分布在架子上。 3.枝条修剪长短 一般采用长、中短梢混合修剪,即留8个芽、5～7个芽或1～4个芽的枝梢。但注意强枝长留,弱枝短留,主蔓延长蔓长留。 First, the winter pruning 1. Pruning generally carried out after grape leaves. Such as leaves green, may be postponed pruning. 2. Select the left branch elected growth, well-matured, part of the appropriate and no pests branches. Because garden grapes are mostly scaffolding, pruning grapes should be evenly distributed in the shelves. 3. Pruning the length of the branches generally use long, medium and short shoots mixed pruning, that is, leaving 8 buds, 5 to 7 buds or 1 to 4 buds shoots. But pay attention to stay strong branches, weak branches short stay, the main extension of long vine stay.