邯郸市常绿阔叶树种资源的调查与应用

Investigation and Application of Evergreen Broad-leaved Tree Species in Handan City

为探索各常绿树种经历突然降温后的生长状况和景观效果,为邯郸及周边城市园林绿化树种的选择与应用提供理论依据,对邯郸市常绿阔叶树种的种类、出现频度、生长状况、冻害程度、景观效果等进行了实地调查。结果表明,邯郸园林绿化中应用的常绿阔叶树种有近30种,主要涉及蔷薇科、卫矛科、木犀科、忍冬科、禾本科等15个科。针对邯郸市常绿阔叶树种的引种、栽培与利用等方面存在的问题提出相应的发展对策。

The species, frequency of appearance, growth states, freezing injury degrees and landscape effects of the evergreen broad-leaved trees in Handan city were investigated to know the growth states and landscape effects after sudden cooling and to provide a theoretical basis for selection and arrangement of the landscape plants in Handan city and its neighborhood. The results showed that there were nearly 30 evergreen broad-leaved trees species, mainly involving 15 families, such as Rosaceae, Celastraceae, Oleaceae, Caprifoliaceae, Gramineae, and so on. The problems of their introduction, cultivation and utilization were pointed out and the corresponding countermeasures were proposed.