| 濒危植物白桂木土壤种子库的特征及动态 |
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| 引用本文： | 黄云鹏.濒危植物白桂木土壤种子库的特征及动态[J].林业资源管理,2010(6). |
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| 作者姓名： | 黄云鹏 |
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| 摘 要： | 采用筛分法对天然林中白桂木土壤种子库进行了研究。结果表明:白桂木天然林土壤种子库种子储量少,最大储量为31.9粒/m2,约80%的种子储存于枯枝落叶层中,其土壤种子库的散布格局具有明显的集群分布特征,种子几乎全部分布于冠幅范围内。
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| 关 键 词： | 白桂木 土壤种子库 特征 |
Dynamics and Characteristics of Soil Seed Bank of Endangered Artocarpus hypargyreus Hance |
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| HUANG Yunpeng.Dynamics and Characteristics of Soil Seed Bank of Endangered Artocarpus hypargyreus Hance[J].Forest Resources Management,2010(6). |
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| Authors: | HUANG Yunpeng |
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| Abstract: | The soil seed bank of Artocarpus hypargyreus Hance was studied in wildwood by screening.The results showed that the seed bank of Artocarpus hypargyreus Hance was small in reserves and the largest reserve was 31.9/m2.A large number of seeds(about 80%) stored in the litter layer.The seed distribution pattern was obviously in clusters and almost all of seeds distributed in the crown scope. |
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| Keywords: | Artocarpus hypargyreus Hance soil seed bank characteristics |
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