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根据贵州省艾纳香栽培种植的气象指标,根据贵州省各县主要气象站点54年(1960—2014年)的气象统计资料,建立艾纳香可种植区域气候因子与海拔高度的回归模型。综合考虑气候及坡度、海拔高度等要素,利用GIS的空间分析功能,确定艾纳香的可种植区域。运用RS的图像分类技术,完成贵州省土地利用现状图,将贵州省不适宜艾纳香种植的地块屏蔽,最终将艾纳香种植气候区划划分为最适宜区、适宜区和次适宜区3个等级。研究结果表明艾纳香可种植区域主要分布在、黔南和黔西南。最适宜种植气候区的面积共计76.98 km2,适宜种植气候区的面积共计156.04 km~2,次适宜种植气候区的面积共计235.43 km~2。
According to the meteorological indicators of cultivation and cultivation of Ainxiang in Guizhou Province, a regression model was established based on the meteorological data of major meteorological stations in all counties of Guizhou Province during the period from 1960 to 2014, and the climatic factors and altitude were established. Comprehensive consideration of climate and slope, altitude and other elements, the use of GIS spatial analysis capabilities to determine the planting area of Ainai incense. Using the RS image classification technology, we completed the map of land use in Guizhou Province, and shielded the land unsuitable for planting in Guizhou Province. Finally, the division of the climate zone of Anemones into the most suitable area, the suitable area and the sub-suitable area A grade. The results show that the planting area of A. fragrans is mainly distributed in Qiannan and Qianxinan. The most suitable planting climatic area covers a total area of 76.98 km2. The suitable planting climatic area covers a total area of 156.04 km ~ 2, and the sub-suitable planting climatic area has a total area of 235.43 km ~ 2.