郑州市地被植物应用状况调查及分析

为充分了解郑州市目前地被植物的应用状况,采用分层抽样的方法,对郑州市公园、居住区、高校校园及城市主干道地被植物种类进行了调查,统计并分析得出郑州市地被植物应用存在的特点:(1)公园地被植物种类丰富,但乡土植物种类较少;(2)居住区及高校校园地被植物种类较为丰富,但植物组合造景形式单一,少量植物高频使用;(3)城市主干道地被植物种类相对单调。据此,结合郑州市地域特点筛选出具有推广价值的乡土地被植物。

Application Investigation and Analysis of Ground Cover Plants in Zhengzhou City

In order to fully understand the current situation of ground cover plants in Zhengzhou city ,through the method of stratified sampling ,the species of the ground cover plants in parks ,residential areas ,college cam-puses and main roads of Zhengzhou city were surveyed ,the statistics and analysis showed the characteristics of application ：（1）Plant species were rich in parks ,but the native plant species were less ;（2）Ground cover plants species were abundant in residential areas and campuses ,but the combination of plant landscape form was sin-gle ,little plants were in high frequency of use ;（3）Ground cover plant species were relatively monotonous on main roads of the city ;Based on the characteristics above ,native ground cover plants with promotional value were selected combined with the geographical features of Zhengzhou city .