贵州园林绿化植物区划

Regionalization of Landscaping Plants in Guizhou

为贵州园林绿化植物的培育、引种和推广应用提供参考,根据贵州不同地区地理、气候条件对园林绿化植物影响的差异性,在气候、地理、行政、植被、森林、农业、林业等各类区划的基础上,以气候条件中的年平均气温、1月平均气温、7月平均气温、年积温、无霜期、冻害、霜雪灾害等指标作为重要依据,运用指标图叠置法,将贵州划分为温热、温润、温暖、温和、温凉5个适宜不同园林绿化植物生长的区域,即黔南、赤水温热园林绿化植物区,黔东南温润园林绿化植物区,黔东、黔西南温暖园林绿化植物区,黔北、黔中温和园林绿化植物区,黔西温凉园林绿化植物区。

Guizhou can be divided into South Guizhou and Chishui warm area,Southeast Guizhou warm and humid area,East Guizhou and Southwest Guizhou warmth area,North Guizhou and Central Guizhou mild area and West Guizhou cool area for different landscaping plants by the index superposition method according to the effect of different geographical and climatic conditions on landscaping plants,and indexes of annual average temperature,average temperature in Jan,average temperature in July,annual accumulated temperature, frost-free season, freeze injury and snow disaster based on different regionalization of climate,geography,administration,vegetation,forest,agriculture and forestry to provide a reference for cultivation,introduction,popularization and application of landscaping plants.