| 黄顶菊种群构件生物量结构研究 |
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| 引用本文： | 芦站根,周文杰. 黄顶菊种群构件生物量结构研究[J]. 北方园艺, 2011, 0(15): 129-131 |
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| 作者姓名： | 芦站根 周文杰 |
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| 作者单位： | 衡水学院生命科学系,河北衡水,053000;衡水学院生命科学系,河北衡水,053000 |
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| 基金项目： | 河北省科技厅科技攻关资助项目(06220159) |
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| 摘 要： | 从构件水平研究了黄顶菊种群各构件生物量的结构特征及各构件生物量之间的关系,并对建立相应的模型进行了定量分析.结果表明:黄顶菊种群各构件生物量之间的关系为:花序＞茎＞叶＞根.各构件生物量在个体生物量中所占比率表现为:花序＞茎＞叶＞根.黄顶菊种群茎、叶生物量与根生物量、花生物量之间都呈显著的正相关关系,均可用幂函数模型较好地表达.
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| 关 键 词： | 外来入侵植物 黄顶菊 构件 生物量 |
The Study on Modules Biomass Structure of Exotic Invasive Plant Flaveria bidentis(L.)Kuntze Population in Hengshui Lake |
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| LU Zhan-gen , ZHOU Wen-jie. The Study on Modules Biomass Structure of Exotic Invasive Plant Flaveria bidentis(L.)Kuntze Population in Hengshui Lake[J]. Northern Horticulture, 2011, 0(15): 129-131 |
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| Authors: | LU Zhan-gen ZHOU Wen-jie |
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| Affiliation: | LU Zhan-gen,ZHOU Wen-jie(Department of Biology,Hengshui University,Hengshui,Hebei 053000) |
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| Abstract: | The biomass structure of Flaveria bindentis population and the relationships between modules biomass at module level were studied,and estabilished and quantitatively analyzed the correlation models among different modular biomass.The results showed that the modules biomass of Flaveria bindentis was decreased in the sequence of capitulum>stem>leaf>root,and the proportion of each modular biomass to the whole plant biomass was in the order of capitulum>stem>leaf>root,The stem and leaf biomass were positively r... |
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| Keywords: | exotic invasive plant Flaveria bidentis module biomass |
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