草本地被植物在常德市屈原公园的应用调查研究

Application of Herbaceous Ground Cover Plants in Quyuan Park of Changde City

为推广应用常德市地被植物,对常德市屈原公园草本地被植物资源进行了实地调查。结果表明,草本地被植物是屈原公园地被植物的主要种类,主要由一二年生花卉、宿根花卉及球根花卉组成。地被植物大多以观叶为主,屈原公园应用的草本地被植物部分可观叶和观花,提高了地被植物观赏价值和景观效果,延长了观赏时间,给公园环境增添了活力和季相变化。地被植物在屈原公园应用的环境有郁闭林下、疏林、林缘、斜坡及全光下等,其中应用面积最大、出现频度最高的是麦冬、吉祥草及大吴风草,在林下、疏林或全光下不同环境均有应用。最后指出了存在的一些问题,并提出一些建设性意见。

In order to promote and popularize the ground cover plants,the ground cover plant resources of the Quyuan Park in Changde City were investigated.The results showed that herbaceous ground cover plants(biennial flowers,perennial flowers and bulbs)were the main species of ground cover plants in QuyYuan Park.Most of the ground cover plants were foliage-viewing plants.Some of the grass cover plants used in Quyuan Park had ornamental leaves and flowers,which improved the ornamental value and landscape effect of ground cover plants,prolonged the ornamental time,and added vitality and seasonal changes to the park environment.The application environment of ground cover plants in Quyuan Park included closed forest,sparse forest,forest edge,slope and all-light.Among the ground cover plants,Ophiopogon japonicas,Reineckia carnea and Farfugium japonicum were applied with the largest areas and the most frequently.They were applied in different environments,such as forest,sparse forest and all-light,etc.Some problems and several suggestions were pointed out.