broad leaved tree species 阔叶树种
native broad-leaved tree species 乡土阔叶树种
valuable broad-leaved tree species 珍贵阔叶树种
Valuahle broad-leaved tree species 珍贵阔叶树种
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。
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