Study On The Climatic Zoning Of Viticulture And Grapevine Variety Zoning Of Xinjiang

Based on the climate data of 102 cities and counties of Xinjiang province in 30 years (1979~2008 ), the study was carried on,including 7 meteorological indicators to determin the zones of viticulture and grapevine,such as minimum temperature, maximum temperature, average temperature, precipitation, relative humidity, sunshine duration, wind speed and so on. Excel software was used for data analysis and processing, ARCGIS software was used to draw the zoning plans according to the data analysis. Based on LiHua and others research, use the frost-free period as the heat index and the dryness index in growing period as the moisture index,to division grapevine variety zoning. Based on the previous studies, considering the requirements of biomass of different grapes was different,using the effective accumulated temperature as an indicator of grape varieties in Xinjiang of regionalization. The results was shown as follows:(1)Based on the 30 years of meteorological data,the climatic zoning of viticulture of Xinjiang province was studied according to the data of Frost-free and dryness index in growing period. The results showed that the index system could divided into four climatic zones,including the suitable and unsuitable area for cultivation of Xinjiang, finally use ARCGIS to draw the picture. The basic frame is shown:Ⅰ:Shawan, Shihezi, Manasi, Hutubi, Changji, Miquan, Fukang, Jiersaer,Qitai, Mulei, Baluntai, Kumishi,WuqiaⅡ:Bole, Jinghe, Kelamayi, Wusu, Paotai, Yining, Chabuchaer, Nileke, Xinyuan, Gongliu, Wulumuqi, Ruokang, Qiemo,Hejing, Heshuo, Yanqi, Wushi, Baicheng,Aheqi, Tazhong,Tieganlike,Cele,Mingfeng,Yutian,HamiⅢ:Luntai, Weili, Kuerle, Shanshan, Tuokexun, Akesu, Wensu, Xinhe, Shaya, Keping, Alaer, Awati, Atushi Jiashi, Aketao, Kashi, Bachu, Yuepuhu, Yingjisha, MaigaitiⅣ:Tulufan, Kuche, Shache, Yecheng, Zepu, Pishan, Moyu, Hetian, LuopuAfter the analysis and comparing of the climate of these areas, evaluating the suitable areas for planting according to the the data of Frost-free and dryness index in growing period,divided into two high-quality areas and two good areas.In these areas, the wine grapes have access to good quality,but the local water supply conditions need to consider to carry out specific operations.(2)According to the 1979~2008 climate information of the suitable viticulture areas in Xinjiang province, the accumulated temperature was obtained. The grapevine varieties was divided by compared with the active accumulated temperature .The result was as follows:Ⅰ: The accumulated temperature in Wuqia,Huoerguosi, Huocheng et al was 2800~3100℃, which was suitable to plant Pinot Gris, Chardonnay,Pinot Blanc, Sylvaner,Chasselas,Muller Thurgau,Gewurztraminer,Pinot Noir.Ⅱ: In Wuqia,Huoerguosi, Huocheng et al, the accumulated temperature was 2800-3100℃, which was suitable to plant Chardonnay, Colombard, Riesling,Syrah, Sangiovese and Blue French .Ⅲ: The accumulated temperature in Yanqi, Yining, Akesu, Jinghe, Shihezi, Shawan, Manasi, Hutubi, Changji, Miquan, Fukang, Hejing et al was 3370~3640℃,which was suitable to plant Cabernet Franc,Cabernet Sauvignon,Merlot, Carignane, Grenache, and Zinfandel.Ⅳ: The accumulated temperature in Pishan, Yutian, Kelamayi, Wusu, Qiemo, Alaer, Hami, Kumishi, Shache, Mingfeng, Kuche, Luntai, Kashi, Weili, Shaya et al.was 3650~4000℃,which was suitable to plant Cabernet Franc, Cabernet Sauvignon,and Merlot that were the late-maturing variety.Ⅴ:The accumulated temperature in Hetian, Tieganlike, Keping, Kuerle, Bachu, Ruoqiang, Tulufan, Luopu was more than 4000℃,which was suitable to plant Cabernet Sauvignon, Cabernet Franc, Merlot Grenache, Carignane,and Canepabn.