花境植物在益阳道路绿化中的应用

Application of Flower Border Plants in Road Greening in Yiyang

为摸清益阳市花境植物在道路绿化中的应用现状,先查阅文献资料,然后结合实际进行调查。从应用种类与频度、植物生态适应性与观赏性等方面,调查与分析了益阳市花境植物应用情况。结果表明:益阳市花境植物材料共58种,涉及40科52属;花境植物以灌木、多年生花卉运用比例较高,一、二年生花卉明显偏少。调查的植物中,芒萁的应用频度占比最高,其次是紫娇花、黄金菊等。观花植物有58种,以红色系植物占比最高,春夏两季开花植物较多,少有全年开花植物。通过调查分析发现,益阳市花境存在管理养护不到位、植物种类选择设计较为单一等情况。最后针对相关问题提出了优化建议,如注重季相色彩设计,考虑高低搭配等。

In order to find out the application status of flower border plants in road greening in Yiyang City, the literature was consulted first, and then the investigation was carried out in combination with the actual situation. The application of flower landscape plants in Yiyang City was investigated and analyzed from the aspects of application types and frequency, plant ecological adaptability and ornamental characteristics. The results showed that there were 58 species, involving 40 families and 52 genera.At present, shrubs and perennial flowers were widely, while the first and second year flowers were obviously low. Among the plants surveyed, the frequency of Dicranopteris dichotoma application was the top note, followed by Tulbaghia violacea, Euryops pectinatus and other plants.There were 58 species of flowering plants, with the highest proportion of red plants. There were more flowering plants in spring and summer, and few flowering plants in the whole year. Through investigation and analysis, it was found that the management and maintenance in Yiyang City were not in place, and the selection and design of plant species were single. Finally, optimization suggestions were put forward for relevant problems, focusing on seasonal color design, considering high-low collocation and other countermeasures.