葡萄酒的升温使葡萄种植业发展速度大大加快,但目前却出现了不顾当地生长条件盲目发展的趋势。 种植酿酒葡萄比发展鲜食品种葡萄所要求的自然条件苛刻,一般要求夏季凉爽、雨量不多的地区,对年有效积温和七、八、九3个月的平均温度以及成熟期一个月的降雨量三项指标都有严格的限制。适宜区的年有效积温在1500—1800℃之间,七、八、九3个月的平均温度在22℃ The warming of wine has greatly accelerated the development of the grape industry, but there is a trend of blind development in spite of the local growth conditions. Growing wine grapes than the development of fresh varieties of grapes demanding harsh conditions, the general requirements of cool in summer, rainfall is small, the effective annual accumulated temperature and seven, eight, nine months, the average temperature and the maturity of a month of rainfall The three indicators have strict limits. The effective area of ​​the annual effective accumulated temperature in the 1500-1800 ℃, seven, eight, nine three-month average temperature at 22 ℃