| 水稻叶面积分布构成因子的数值模拟 |
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| 引用本文： | 李绪孟,王小卉,黄璜. 水稻叶面积分布构成因子的数值模拟[J]. 作物研究, 2013, 0(1): 5-8 |
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| 作者姓名： | 李绪孟 王小卉 黄璜 |
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| 作者单位： | 湖南农业大学农学院;湖南农业大学理学院;农业部多熟制作物栽培与耕作重点实验室 |
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| 基金项目： | 国家高技术研究发展计划项目(2006AA10Z271) |
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| 摘 要： | 叶面积分布是水稻株型研究的重要内容.通过机理分析建立了叶面积指数和叶面积分布模型,利用田间试验数据检验模型,通过数值模拟探讨节间距对叶面积分布影响的机理.模型检验效果良好,数值模拟结果可信,能为叶面积分布的优化提供理论基础.
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| 关 键 词： | 水稻 叶面积分布 叶型 数值模拟 |
Numerical Simulation on Components of Leaf Area Distribution in Rice |
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| LI Xu-meng,WANG Xiao-hui,HUANG Huang. Numerical Simulation on Components of Leaf Area Distribution in Rice[J]. Crop Research, 2013, 0(1): 5-8 |
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| Authors: | LI Xu-meng WANG Xiao-hui HUANG Huang |
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| Affiliation: | 1,3(1 College of Agronomy,Hunan Agricultural University,Changsha,Hunan 410128,China;2 College of Science,Hunan Agricultural University,Changsha,Hunan 410128,China;3 Key Laboratory of Ministry of Agriculture for Multi-cropping Cultivation and Farming System,Changsha,Hunan 410128,China) |
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| Abstract: | The distribution of leaf area is an important content in rice plant type research. In this study, the leaf area in- dex and leaf area distribution model was established by mechanism analysis and was tested by field trial data, and then the effect mechanism of intemode distance to leaf area distribution was investigated through numerical simulation. The results showed that the model checking effect was good and numerical simulatian results were credible, which could provide theo- retical basis for the optimization of leaf area distribution. |
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| Keywords: | Rice Distribution of leaf area, Leaf angle Numerical simulation |
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