中文摘要：

对沈阳市庭院及道路绿化木本植物的应用和配置进行了分析，结果表明：庭院主要应用的绿化木本植物有69种，但占优势的只是少数几个种，按数量多少排在前10位的树种占庭院木本植物总量的68％；针叶树应用比例相对较低，平均为13．29％，而阔叶乔木占总株数的40．7％，花灌木的应用比例差异较大．道路主要应用的木本植物50余种，其中针叶树6种、阔叶乔木28种、花灌木16种．按数量排在前10位的树种占调查道路木本植物个体总量的59．7％．从株数上看，针叶树平均仅占8．1％，阔叶乔木占61％，花灌木占30．9％．道路树木针阔比仅1：11；乔灌比7：3．道路绿化存在植物品种过于单一，乔灌比过大、针阔比偏小的问题．

英文摘要：

Applied wo：xty plants in yards and roads of Shenyang City were analyzed. There were 69 species in yards, but only a few kinds were dominant. The number of main 10 species was 68% in total. Conifers had a proportion of 13.29% and broad leaved trees were 40.7 %. Shrub applications had a large difference in different kind yards. 50 woody plants were used on roack There were 6 kinds conifers, 28 kinds broadleaved trees and 16 shrubs. 10 arbors had a proportions of 59.7% in number. Conifers were 8.1% and broad leaved trees were 61% and shrubs were 30.9%. The ratio of conifer and broad leaved trees was 1 ： 11 and the ratio of arbor and shrub was 7：3. The main problems of road greening were： monotony of tree kinds, lack of shrubs and conifers on quantities.