摘要
根据对华北地区96个气象台站连续30年气候资料的分析,对华北的气候特点和葡萄适栽气候范围进行评估。对多种葡萄气候区划指标比较研究的结果表明:生长期≥10℃的活动积温,是华北地区酿酒葡萄气候区划的最适热量指标(一级指标),8～9月水热系数(K值)是适宜的二级指标。对分区标准进行适当调整后,将包括河北、山西、内蒙古及北京、天津5省(区)、市在内的整个华北地区按一级指标划分为4个气候区:冷凉区、凉温区、中温区、暖温区。每一气候区又分别按K值分为极干燥亚区、干燥亚区、湿润亚区。对各气候区的葡萄和葡萄酒生产方向和适栽品种提出建议。
Based on analysis of the climate data of selected 96 meteorological stations in past 30 years, the climatic regionssuitable for wine-grape growing in Huabei Regions were studied. The results of Comparison among different indices for climaticzoning showed that the sum of active temperature above 10℃ during growing season(∑Ta)proved to be a proper major indexand the hydrothermal coefficient from August to September ( K value) —— a proper secondary index of climatic zoning forviticulture in Huabei regions, China. Using these indices, whole Huabei Regions could be divided into four climatic regions withthree sub-regions in each. The status and potentials of wine-grape growing and winemaking for each climatic region wereevaluated. The development orientation of wine viticulture and proper grape varieties for each region were suggested.
出处
《中外葡萄与葡萄酒》
2002年第2期16-21,共6页
Sino-Overseas Grapevine & Wine
基金
国家自然科学基金项目及国家轻工业局项目
第八届全国葡萄
葡萄酒学术研讨会论文(天津蓟县 2001-08)。
关键词
华北地区
酿酒葡萄
气候区划
热量指标
水热系数
栽培
Huabei Regions
Wine grapes
Climatic zoning
Indices of heat amount
Hydrothermal coefficient
