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机构地区:[1]河间市园林环卫管理处,河北河间062400 [2]河北农业大学,河北保定071000 [3]河北省风景园林学会,河北石家庄050000
出 处:《河北林果研究》2011年第4期417-421,共5页Hebei Journal of Forestry and Orchard Research
摘 要:以河北省2007—2008年主要城市园林绿化植物应用普查为契机,对11个设市城市园林绿化树种应用现状进行统计分析和研究,包括树种种类组成、主要树种比例、树种生长适应性等现状,指出目前河北省城市园林树种应用存在以下问题:树种种类不够丰富;乔、灌比例失调;树种应用频度较低;乡土树种应用比例不高;树木养护管理有待加强等。针对存在问题,提出见解,以期为未来的发展方向提供指导。Based on the opportunity of the main city landscape plants' application census of Hebei Province from 2007 to 2008, the tree species composition, the proportion of main tree species, the growth adaptability and other status of the greening tree species used in 11 main cities were statistically analyzed and studied in this paper. The result revealed lower efficiency in application of landscape tree species in Hebei Province, with inadequate species, lower proportion of native tree species' application, and imbalanced ratio of tree and shrub. Besides, the conservation and management of tree species need to be strengthened. In consideration of. the above problems, the authors make their own opinions in order to provide guidance for its future development.
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