Evergreen and deciduous broad-leaved tree species were almost equivalent in quantity and importance values in the basal vegetation zone.
植被基带群落中，在物种数量、区系成分和重要值方面，常绿和落叶阔叶树种所占的比例都相差无几。
The law of stump sprouting of broad-leaved tree species was studied in eastern forest area in Northeast China by the investigation of fixed sampling.
对固定样地调查，采用伐桩的径、高度、萌芽的数量、萌芽的生长情况等指标，分析东北东部林区主要阔叶树种的伐桩萌芽更新规律。
The early growth of 23 broad-leaved tree species from the south subtropical forest community restoration standardization demonstration area were investigated and analyzed.
对南亚热带森林群落恢复标准化示范区23个阔叶树种的早期生长进行了调查与分析。
Some species of trees have aesthetic value, such as conifer and rare broad leaved tree.
为增加林带的美学欣赏价值，应该配置非传统的针阔叶树种。
Some species of trees have aesthetic value, such as conifer and rare broad leaved tree.
为增加林带的美学欣赏价值，应该配置非传统的针阔叶树种。
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