葡萄冬季修剪,主要调节植株生长和结果的关系,均衡树势,改善通风透光条件,达到壮树和增产的目的。修剪时期,在冬季埋土防寒地区,一般在秋季落叶后随即进行,以便葡萄下架防寒;冬季不防寒地区,可在落叶后至下年树液流动前进行。冬剪一定要根据环境条件,栽培管理水平以及 Grape pruning in winter, the main regulation of plant growth and the relationship between the results, the balance of tree potential, improve ventilation and light conditions, to achieve strong tree and the purpose of yield. Pruning period, buried in winter cold areas, usually in the autumn leaves immediately after, in order to shelves grape cold; winter is not cold area, in the deciduous tree flow before the next year to proceed. Winter cut must be based on environmental conditions, cultivation and management standards as well