| Red wine and dry white wine brewing grape planting climatic division in Hexi Corridor |
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| DOI：10.7606/j.issn.1000-7601.2006.06.30 |
| Key Words: brewing grape climatic condition division Hexi corridor |
| Author Name | Affiliation | | LIU Ming-chun | Key Laboratory of Arid Climatic Changing and Reducing Disaster of Gansu Province Institute of Arid Meteorology,Lanzhou 730020,China；Agrometeorological Station of Meteorological Bureau in Wuwei City of Gansu Province,Wuwei, Gansu 733000,China | | ZHANG Xu-Dong | Central Meteorological Observatory of Meteorological Bureau of Gansu Province,Lanzhou,Gansu 730000,China | | JIANG Ju-fang | Agrometeorological Station of Meteorological Bureau in Wuwei City of Gansu Province,Wuwei, Gansu 733000,China |
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| Abstract: |
| Based on general survey of the related main meteorological factors in the fruit and quality forming period of dry-red wine and dry-white wine brewing grapes and climatic characteristic in Hexi Corridor,the ≥10℃ accumulated temperature,the mean temperature of the hottest month(July) and the daily range of temperature in ripening period(August～September) were selected as climatic division index system of Hexi Corridor,which were used separately with the geography factor to calculate the regression equation.Using the plat form of geographic information system Citystar soft ware Hexi Corridor was divided into five climatic regions,which were the most suitable region(elevation 1 400～1 750 m),the suitable region(elevation 1 300～1 400 m and 1 750～1 850 m),the less suitable region(elevation 1 130～1 300 m),the capable of planting region(elevation 1 864～1 990 m)and the unsuitable region(elevation >1 990 m). |
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