| 密集型克隆植物冬小麦对温度与养分的反应 |
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| 引用本文： | 何正盛,方亮,张良慧. 密集型克隆植物冬小麦对温度与养分的反应[J]. 九江学院学报, 2008, 27(6): 6-11 |
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| 作者姓名： | 何正盛 方亮 张良慧 |
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| 作者单位： | 九江学院生命科学学院,江西九江332000 |
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| 基金项目： | 九江学院科技项目(07KJ32); 江西省教育厅科技项目资助(GJJ08439) |
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| 摘 要： | 为揭示密集型克隆植物在未来气候暖化下的反应格局,在控制实验条件下选用冬小麦接受两种温度和两种养分水平的处理。结果显示：温度对冬小麦的克隆生长、有性繁殖、生物量在各部分间的分配均产生了极显著的影响;而养分对多数性状的影响不显著;并且温度很少与养分发生交互效应。在全球暖化的背景下从克隆植物适应对策的角度对研究的结果进行了讨论。
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| 关 键 词： | 克隆植物 冬小麦 气候暖化 克隆生长 有性繁殖 |
RESPONSES OF PHALANX CLONAL HERB WINTER WHEAT TO TEMPERATURE AND NUTRIENT AVAILABILITY |
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| He Zhengsheng,Fang Liang,Zhang Lianghui. RESPONSES OF PHALANX CLONAL HERB WINTER WHEAT TO TEMPERATURE AND NUTRIENT AVAILABILITY[J]. JOurnal of Jiujiang University(Social Science Edition), 2008, 27(6): 6-11 |
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| Authors: | He Zhengsheng Fang Liang Zhang Lianghui |
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| Abstract: | To reveal the response pattern of phalanx clonal plant to future climate warming,the winter wheat was subjected to two levels of temperature and two levels of nutrient availability under control experiment.Our results showed: temperature posed profound significant effects on clonal growth,sexual reproduction,biomass allocation among parts in winter wheat;nutrient availability had non-significant effects on most traits;few interactions between temperature and nutrient availability were observed.The results w... |
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| Keywords: | Clonal plant winter wheat climate warming clonal growth sexual reproduction |
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