硬枝扦插育苗，是葡萄繁育的最主要方法。过去多在冬季采取插条，贮藏到翌年春季扦插。贮藏插条不仅操作繁杂，管理麻烦，而且在越冬过程中易受冻受损，扦插后成活率低。而在冬前扦插，不仅省去了插条贮藏、管理等环节，而且插后成活率高，一般可达９８％，翌年春季生长快，长 Hardwood cutting seedlings, is the most important method of grape breeding. In the past to take the cuttings in the winter, stored until the next spring cuttings. The storage cuttings are not only cumbersome to operate and manage troublesome, but also vulnerable to freezing damage during the wintering process and low survival rate after cutting. In the winter before cutting, not only eliminates the need for storage and management of cuttings and other links, but also after insertion of high survival rate, generally up to 98%, the next spring grow fast, long