近几年首都城市园林绿化建设发展较快。与此同时,城市园林绿化的科学技术水平也不断提高,如育苗新工艺的应用,园林植物引种驯化、非正常季节绿化施工、植保措施的改进以及计算机的应用等,它凝结着广大职工的实践经验和科技工作者的辛勤探索,标志着生产力在发展。但是,也应该看到随着城市建设的 In recent years, capital city landscaping construction has developed rapidly. At the same time, the level of science and technology of urban landscaping has also been continuously improved, such as the application of new seedling raising techniques, the introduction and domestication of garden plants, greening in unusual seasons, the improvement of plant protection measures and the application of computers. It condenses the practice of workers The hard work of experienced and scientific workers marks the development of productive forces. However, it should also be seen as the city is built