冬季修剪也叫休眠期修剪,在秋季落叶后到第二年春萌芽前1个月进行。成龄葡萄树冬剪,主要是剪截当年生的新梢,调整产量,稳定树形。通常因剪留新梢的长度不同分为短梢修剪(剪留1～4节)、中梢修剪(剪留5～7节)和长梢修剪(剪留8节以上)。剪留长度主要根据该品种在当地的生长结果表现和采用的架式、整形方式而定。有的品种新梢从基部到顶端各节芽眼都能正常结果;有的品种基部几个芽结果率很 Winter pruning, also known as dormant pruning, in the fall leaves after the first year of spring buds one month before. The age-cut grapevine winter shear, the main cut is cut when the new shoots, adjust the yield, stable tree. Usually due to the length of the new shoots are divided into short shoots pruning (1 to 4 cut), the tip of the cut (cut 5 to 7) and long shoot pruning (cut more than 8). Shear length mainly based on the species in the local performance of the growth performance and the use of rack, plastic shaping methods may be. Some varieties of shoots from the base to the top section of the bud eye can be normal results;