Effects of light intensity on growth of four Mosla species
文献类型：期刊论文
| 作者 | Ge, Ying; Liao, Han-Xiong; Zou, Xiao-Yan; Chang, Jie |
| 刊名 | BOTANICAL STUDIES
 |
| 出版日期 | 2006-10-01 |
| 卷号 | 47期号:4页码:403-408 |
| 关键词 | endangerment growth light intensity Molsa chinensis M. dianthera M. hangchowensis M. scabra plasticity rarity |
| ISSN号 | 1817-406X |
| 英文摘要 | We compared the growth characteristics of four Mosla species that occurred under three light conditions that simulated shaded forest understory, forest edge, and open land. Root mass (M-root), stem mass (M-stem), leaf mass (M-leaf), total mass (M-total), root mass ratio (RMR), and root shoot ratio (R/S) all decreased with decreasing light intensity while specific leaf area (SLA), leaf area ratio (LAR), and height ratio (HR) increased as growth light declined. At low light intensity, M scabra, acclimating to a shade environment, had the highest biomass, RMR, R/S, SLA, and LAR, but its plasticity in response to light intensity was lower than that of the other three shade-intolerant species. The results supported the hypothesis that shade-intolerant species have greater plasticity than shade-tolerant species. Compared with M scabra and M dianthera, M hangchowensis and M chinensis had lower competitive ability for water, nutrients and light (indicated by lower RMR, R/S and HR values), which could cause their endangerment and rarity, respectively. |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000242121300006 |
| 出版者 | ACADEMIA SINICA, INST PLANT & MICROBIAL BIOLOGY & RES CENTER BIODIVERSITY |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/1164]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Chang, Jie |
| 作者单位 | 1.Zhejiang Univ, Coll Life Sci, Hangzhou 310058, Peoples R China 2.Chinese Acad Sci, Wuhan Bot Garden, Wuhan 430074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ge, Ying,Liao, Han-Xiong,Zou, Xiao-Yan,et al. Effects of light intensity on growth of four Mosla species[J]. BOTANICAL STUDIES,2006,47(4):403-408. |
| APA | Ge, Ying,Liao, Han-Xiong,Zou, Xiao-Yan,&Chang, Jie.(2006).Effects of light intensity on growth of four Mosla species.BOTANICAL STUDIES,47(4),403-408. |
| MLA | Ge, Ying,et al."Effects of light intensity on growth of four Mosla species".BOTANICAL STUDIES 47.4(2006):403-408. |
入库方式： OAI收割
来源：武汉植物园
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