| 冬小麦根系生长的三维仿真模拟 |
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| 引用本文： | 刘炳成,刘伟,刘俐华,金弋.冬小麦根系生长的三维仿真模拟[J].华中科技大学学报(自然科学版),2005,33(9):65-67. |
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| 作者姓名： | 刘炳成 刘伟 刘俐华 金弋 |
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| 作者单位： | 1. 华中科技大学,,能源与动力工程学院,湖北,武汉,430074
2. 青岛科技大学,,机电工程学院,山东,青岛,266061 |
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| 基金项目： | 国家重点基础研究发展规划资助项目（G2000026303）;国家自然科学基金资助项目（50376015）;教育部博士学科点专项基金资助项目. |
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| 摘 要： | 根据冬小麦根系分布的试验测量参数与生长规律，综合考虑根系生长的生理生态模型和虚拟植物模型，构造了描述小麦根系生长的动态模型．在已建立的根系生长模型基础上，运用分形几何理论与计算机图形学技术，对耕作土壤环境下冬小麦根系构型进行了三维仿真模拟．根据根系实测参数，对冬小麦根系生长模拟进行宏观控制，可以真实再现冬小麦地下根系部分的动态生长过程．
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| 关 键 词： | 虚拟植物 冬小麦 根系构型 仿真模拟 |
| 文章编号： | 1671-4512（2005）09-0065-03 |
| 收稿时间： | 2005-05-08 |
| 修稿时间： | 2005年5月8日 |
Three-dimensional visual simulation of wheat root system growing |
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| Liu Bingcheng,Liu Wei,Liu Lihua,Jin Yi.Three-dimensional visual simulation of wheat root system growing[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2005,33(9):65-67. |
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| Authors: | Liu Bingcheng Liu Wei Liu Lihua Jin Yi |
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| Abstract: | According to the measured results of root system distribution in soil and synthetically taking the physiological model and virtual plant model of root system, a dynamical model for simulating the wheat root system growing was developed in present paper. Based on fractal brown mtion (FBM) and the developed roots system growth model, a three-dimensional visual simulation and analyzing software, which can repeat the dynamic growing course of winter wheat root system, was exploited by the using of the computer languages of Visual C . net and OpenGL. By using the developed software, actual dynamic growing progress of wheat root system can be simulated,which might be useful for agricultural application. |
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| Keywords: | virtual plant wheat root system growing model visual simulation |
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