南京地区园林绿化竹种生态适应性评价

针对南京地区城市绿化竹种要求,选择生长和抗性指标,用集对分析方法,分析和评价南京林业大学竹种园55个竹种的生态适应性。结果表明:丛生竹种中,金丝慈竹在南京地区生态适应较好;凤尾竹生态适应性差,小琴丝竹、孝顺竹竹种适应性中等。而散混生竹种中粽粑竹、四季竹、毛壳花哺鸡竹、衢县苦竹、宜兴苦竹、长叶苦竹、大明竹、矢竹、秋竹、翠竹、菲白竹、鹅毛竹等竹种生态适应性较好。黄皮绿筋竹、斑竹、白纹阴阳竹、平竹等竹种适应性较差,其他竹种适应性中等。

Evaluation on ecological adaptation of landscaped bamboo species in Nanjing

According to the requirements of Nanjing urban greening,the growth and resistance indexes were chosen to analyze and evaluate the ecological adaptation of 55 species of bamboo in the bamboo garden of Nanjing Forestry University with the method of Set Pair Analysis.The results showed that,in the sympodial bamboo species,the Neosinocalamus f.viridiflavus had a better ecological adaptability in Nanjing,the adaptability of Bambusa multiplex ’fernleaf’ was poor,Bambusa multiplex ’alphonse’ and Bambusa multiplex were in medium.In the monopodial and mixed bamboo species,Indocalamus herkelotsii,Oligostachyum lubricum,Phyllostachys circumpilis,Pleioblastus juxianensis,Pleioblastus Yixingensis,Pleioblastus chino,Pleioblastus gramineus,Pseudosasa japonica,Pleioblastus gozadakensis,Sasa pygmaea,Sasa fortunei,shibataea chinensis had better ecological adaptability,whereas the adaptability of Phyllostachys sulphurea,Phyllostachys bambusoides,Hibanobambusa tranpuillans f.shiroshima and Qiongzhuea communis were poor,the other bamboo species were in medium.