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葡萄是温带攀缘性落叶树种,也是世界上栽培面积最大的一种果树。在温带的气候条件下,栽培葡萄可以获得良好的结果。我国东北是祖国较寒冷的地区,吉林省的年平均气温4.9℃,年极端最低气温-36.5℃,黑龙江省的年平均气温3.6℃,年极端最低气温-38.1℃是栽培种
Grape is a temperate climbing deciduous tree species, is also the world’s largest cultivated area of a fruit tree. Grapes yield good results in temperate climates. Northeast China is a colder area of the motherland, Jilin Province, the annual average temperature of 4.9 ℃, the annual minimum temperature of -36.5 ℃, Heilongjiang Province, the annual average temperature of 3.6 ℃, the annual minimum temperature of -38.1 ℃ is a cultivar