我国东北地区无霜期短 ,生长季有效积温不足 ,欧亚种酿酒葡萄品种在当地多不能充分成熟〔1〕。由于酿酒原料的局限 ,东北地区葡萄酒业产品结构单一 ,只能生产甜红葡萄酒。为选育适应寒带地区气候条件的酿造干红或干白葡萄酒新品种 ,我们于 1984— 1996年采用山葡萄与优良酿酒品 Northeast China frost-free period is short, the effective accumulation of insufficient temperature during the growing season, the Eurasian wine grape varieties in the local multi-mature (1). Due to the limitation of brewing raw materials, the wine industry in Northeast China has a single product structure and can only produce sweet red wine. In order to breed new varieties of dry red or dry white wine that adapt to the climatic conditions in the boreal region, we adopted the grapevine and the fine wine from 1984 to 1996