Allometric Effects of Agriophyllum squarrosum in Response to Soil Nutrients, Water, and Population Density in the Horqin Sandy Land of China
文献类型：期刊论文
| 作者 | Huang, Yingxin1; Zhao, Xueyong1; Zhang, Hongxuan2; Japhet, Wisdom3,4; Zuo, Xiaoan1; Luo, Yayong1; Huang, Gang1 |
| 刊名 | JOURNAL OF PLANT BIOLOGY
 |
| 出版日期 | 2009-06-01 |
| 卷号 | 52期号:3页码:210-219 |
| 关键词 | Agriophyllum squarrosum Allometry "Apparent" plasticity Architectural traits Biomass allocation "True" plasticity |
| ISSN号 | 1226-9239 |
| DOI | 10.1007/s12374-009-9027-9 |
| 通讯作者 | Huang, Yingxin(huyixi66@yahoo.com.cn) |
| 英文摘要 | We monitored the allometric effects for greenhouse-grown Agriophyllum squarrosum plants in response to variations in population density and the availability of soil nutrients and water. Biomass allocations were size-dependent. The plasticity of roots, stems, leaves, and reproductive effort was "true" in response to changes in nutrient content. At a low level of soil minerals, plants allocated more resources to the development of roots and reproductive organs than to leaves, but data for stem allocations were consistent for tradeoffs between the effects of nutrients and plant size. The plasticities of leaf allocation and reproductive effort were "true" whereas those of root and stem allocations were "apparent" in response to fluctuations in soil water, being a function of plant size. Decreasing soil water content was associated with higher leaf allocation and lower reproductive effort. Except for this "apparent" plasticity of leaf allocation, none was detected with population density on biomass allocation. Architectural traits were determinants of the latter. For roots, the determining trait was the ratio of plant height to total biomass; for stems and reproduction, plant height; and for leaves, the ratio of branch numbers to plant height. |
| 收录类别 | SCI |
| WOS关键词 | BIOMASS ALLOCATION ; INNER-MONGOLIA ; REPRODUCTIVE ALLOCATION ; PHENOTYPIC PLASTICITY ; WIND EROSION ; SIZE ; COMPETITION ; GROWTH ; PLANT ; PATTERNS |
| WOS研究方向 | Plant Sciences |
| WOS类目 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000266333100005 |
| 出版者 | SPRINGER |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556258 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Huang, Yingxin |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 2.Sichuan Grassland Sci Acad, Chengdu 611731, Peoples R China 3.NE Normal Univ Jilin Prov, Inst Grassland Sci, Changchun 130024, Peoples R China 4.Minist Educ, Key Lab Vegetat Ecol, Changchun 130024, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Yingxin,Zhao, Xueyong,Zhang, Hongxuan,et al. Allometric Effects of Agriophyllum squarrosum in Response to Soil Nutrients, Water, and Population Density in the Horqin Sandy Land of China[J]. JOURNAL OF PLANT BIOLOGY,2009,52(3):210-219. |
| APA | Huang, Yingxin.,Zhao, Xueyong.,Zhang, Hongxuan.,Japhet, Wisdom.,Zuo, Xiaoan.,...&Huang, Gang.(2009).Allometric Effects of Agriophyllum squarrosum in Response to Soil Nutrients, Water, and Population Density in the Horqin Sandy Land of China.JOURNAL OF PLANT BIOLOGY,52(3),210-219. |
| MLA | Huang, Yingxin,et al."Allometric Effects of Agriophyllum squarrosum in Response to Soil Nutrients, Water, and Population Density in the Horqin Sandy Land of China".JOURNAL OF PLANT BIOLOGY 52.3(2009):210-219. |
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来源：寒区旱区环境与工程研究所
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