广州市凤凰木的物候观测与养护管理初探

摘要

Through the observation of phenological datum of Delonix regia in five parks in Guangzhou city such as Yuexiu Park, this article analyzed the anniversary growth rule of Delonix regia, including buds, leaves, flowers, fruit and so on, and concluded measures for irrigation, fertilization, pruning, planting, etc. in the cultivation and maintenance in Guangzhou,for acting as a reference on daily maintenance management of Delonix regia in Guangzhou and other areas.%通过对广州市5个公园种植的凤凰木Delonix regia进行物候观测，研究分析了凤凰木的周年生长发育规律，包括芽、叶、花、果等物候期，并在此基础上总结广州地区凤凰木物候观测与灌溉、施肥、修剪、种植、养护应用的对应关系，为广州及其他地区的凤凰木日常养护管理提供参考。