“云葡2号”是以云南野生雌能花毛葡萄为母本,以“无核白鸡心”为父本杂交育成的晚熟葡萄新品种。抗旱性强,长势特旺盛,扦插容易成活。作砧木嫁接其它品种成活率高,能明显增强接穗品种的长势和产量,没有“小脚”现象,是旱区比较理想的耐旱砧木品种。 “Yun Pu 2 ” is a late-maturing grape new variety which is made from Yunnan wild canine grapes as the female parent and “seedless white chicken heart ” as the male parent. Drought-resistant, strong growth potential, cutting easy to survive. As the stock of grafting other varieties of high survival rate, can significantly enhance the growth and yield of scion varieties, there is no “little feet ” phenomenon, is the ideal drought-resistant varieties of drought-resistant rootstocks.