葡萄冬季修剪的目的是调节植株营养生长与生殖生长之间的关系;调节单位面积芽眼负载量;使枝条合理分布,均匀配置;使树势平衡、通风透光,达到连年丰产、优质高效的目的。笔者根据经验,并经过几年调查研究,对冬剪提出几点建议,供生产者参考。一、冬剪的时间修剪的时间自葡萄完全 The purpose of pruning in winter is to regulate the relationship between plant vegetative growth and reproductive growth. To adjust the bud burdens per unit area, the branches should be rationally distributed and evenly distributed. The plant is balanced and ventilated to achieve high yield and high yield in successive years. . The author based on experience, and after several years of investigation and study, make some suggestions on the winter shear, for producers reference. First, the time of winter pruning pruning time completely since