葡萄硬枝冬前扦插育苗,可减少冬季贮存枝条的繁杂手续和枝条受冻受损,且具有成活率高(可达98%以上),翌年春天生根快、长势好、易管理等优点。具体方法是:1、剪取枝条。在霜降以后葡萄下架修剪时,选当年生、充分成熟、芽子饱满、无伤无病虫害,直径0.6～1厘米的枝条,剪成12～20厘米的枝段(留2～3个 Pre-harvest grapes and hard branches cuttings in winter can reduce the complicated procedures for winter branches and branches damaged by freezing, and has a high survival rate (up to 98%), the next spring rooting fast, good growth, easy to manage and so on. The specific method is: 1, cut branches. When the grapes are removed and pruned after the fall of the frost, the plants of the year are fully ripened and full of germs without any diseases or pests. Branches of 0.6-1 cm in diameter are cut into 12-20 cm branches (2 to 3