The cold resistance of different grape rootstocks(Beta>MRH20, 5BB>110R>3309C>SO4>Fercal>riparia Michx, 8B>Beaumont, 1103P and wine grape cultivars (Chanbercin>Chardonnay, Cabernet Sauvignon>Syrah>Merlot) were obviously different.

• 不同砧木及酿酒品种的抗寒性也存在着明显差别,砧木抗寒性强弱依次为贝达>MRH20、5BB>110R>3309C>SO4>Fercal>河岸葡萄、8B>Beaumont、1103P; 酿酒葡萄品种抗寒性强弱依次为香百川>霞多丽、赤霞珠>西拉>梅鹿辄。