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干红葡萄酒用品种适宜栽培产地的气象指标,在参照世界著名干红葡萄酒产区主要气象要素的同时,还应根据我国7、8、9月的有效积温和雨量,具体指标如下:(1)7、8、9三个月的月均温累计不超过66℃,或月均温不超过22℃;(2)果实成熟期月降雨不超过100mm或旬降雨不超过30mm;(3)年均温不低于8℃。以上指标可供发展干红酒用葡萄基地时参考。
Dry red wine varieties suitable for cultivation of meteorological indicators of origin, reference to the world’s leading dry red wine producing areas of the main meteorological elements, but also based on China’s July, August and September effective accumulated temperature and rainfall, the specific indicators are as follows: (1) 7,8,9 monthly average monthly temperature does not exceed 66 ℃, or the average monthly temperature does not exceed 22 ℃; (2) the fruit of the monthly rainfall does not exceed 100mm or ten days of rainfall does not exceed 30mm; (3) Temperature not lower than 8 ℃. The above indicators for the development of dry red wine grape base reference.