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中文摘要：
城市绿化树种的物候配置是城市园林的一个重要组成部分。本文以沈阳城市森林常见树种为对象，利用6年的物候观测数据，绘出了28种主要乔灌木的物候谱。分析各物候现象之间关系，将其划分成4大组：萌动展叶现象组、叶变色现象组、落叶现象组和花果现象组；并根据叶变色和开花早晚对其进行聚类分组，为城市森林树种选择、树种组成和效益评价，提供科学依据。
英文摘要：
Phenological scheme of urban greening tree species is an important research content in urban horticulture. In this paper, the phenological table of 29 main trees in Shenyang urban forest was drawn based on six year observation, and their phenologieal phenomena were clustered into sprouting-leaf expanding, leaf coloring, leaf falling, and flowering-fruiting. According to the time of leaf coloring and flowering, which was most considered in horticulture, the main tree species in Shenyang urban forest were clustered into several groups, which could be helpful for the tree species selection and composing, and their benefit evaluation of urban forest.
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