采用2007-2011年烟叶区划区域内加密自动站点资料和2001-2010年常规气象站点地面观测资料以及区域所属乡镇烟叶种植面积及产量资料，参考烟草种植的生物学指标，结合区域农业气候资源特点，通过对烟叶产量与农业气象条件进行相关分析、对各影响因子求取权重、多指标加乘等数学方法，得出烟叶生长适宜性分区气候指标。最后利用GIS技术，作出区域优质烟叶精细化农业气候区划图，并进行分区评述。结果表明，将烟叶生长期热量指标作为主要指标，降水、光照指标作为次要指标进行烟叶适宜性气候区划，其区划结果与实际种植情况基本吻合，故针对目前无完整的、长序列气象观测资料的县级区域所属乡镇而言，其方法具有一定的可行性和实用性。%Using tobacco division regional automatic station data from 2007 to 2011 ,conventional meteorological data from 2001 to 2010, regional materials of area and yield data of tobacco planting, taking biological indicators of tobacco cultivation as reference combining with the characteristics of agricultural climate resources area, the leaf growth suitability zoning of cli-matic index was analyzed by mathematical method based on the correlation analysis of yield and meteorological conditions, the weight of each influence factor. The regional agricultural climatic zoning map of high quality tobacco was drawn and eval-uated by different regions using GIS technology. The results showed that the heat index of tobacco growth period was the main index. Precipitation, light index was the main indicator of tobacco suitable climatic regionalization, The results were consistent with the actual planting. Considering of the lack of county regional meteorological observation data, the method was feasible and practical.
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