Under cold stress condition , cold hardiness of 12 vitis species including 45 lines ( cultivars ) was identified based on the leakage of electrolytes , water loss ratio and percentage of bud bursting on the stem and estimated the hardiness resistance of 12 v . species by the average of subordinate function ( sf ) 摘要在冷冻胁迫条件下，测定了葡萄属12个种45个株系枝条的膜透性变化、含水量动态变化及萌芽能力3项指标，并以种内不同株系间3项指标的平均值综合评价了12个种的抗寒性。
Eight varieties of vitis amurensis rupr . ( v . t . r ) of intraspecific hybridization and interspecific hybridization were introduced into from 2001 ~ 2006 , the results showed some which suited the temperature and soil condition to be the main varieties were selected from those varieties with cold - resistance and high yielding . " zuo youhong " was for dry - red wine , " hasang " was for fruit juice and " shuang you " and " shuang hong " were for adjusting color and acid 摘要2001 ~ 2006年，引种8个山葡萄种内和种间杂交品种，筛选出适宜当地气候和土壤条件、抗寒、产量高、可酿造干红葡萄酒“左优红” 、加工果汁饮料的“哈桑” 、用于调色和调酸的“双优”和“双红”为当地主栽和推广品种。
