繁殖材料的采集与处理葡萄进入休眠后要进行冬剪。选芽眼饱满、节问短、无病虫害、已充分木质化的一年生壮枝(粗0.7厘米以上)作繁殖材料。每2～3节一段截断,每根枝段的下剪口距节部约1厘米,用利刀修平。每20支左右捆成一小捆,要求上下一致,以便催根。冬藏与催根在向阳温暖高燥的地方挖深30厘米(比葡萄枝条长稍深)的小坑。将捆好的葡萄 Breeding materials collection and processing Grapes into the dormancy to be winter shear. Selected bud eye full, short greetings, no pests and diseases, has been fully lignified annual strong Zhuzhi (more than 0.7 cm thick) for propagation materials. Every 2 to 3 sections cut off, each branch of the next cut from the section about 1 cm, with a knife trim. Every 20 or so bundled into a small bundle, requiring the same up and down, in order to promote root. Winter possession and rooted in the sun warm and dry place dug deep 30 cm (slightly longer than the grape branches) pit. Will bundle the grapes