The results indicate that there are obvious two parts of population structure, one is Robinia pseudoacacia seedlings from age stage 2 to age stage 10 in shrub layer, the other is Robinia pseudoacacia arbor from age stage 17 to age stage 26 in arbor layer.
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- 研究结果显示，刺槐的种群结构明显的分为两个部分，即构成林下灌木层的刺槐幼苗(龄级：2-10)和构成乔木层的刺槐(龄级：17-26)；
