| 植物根系若干力学问题研究 |
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| 引用本文： | 郭维俊,黄高宝,王芬娥,吴建民.植物根系若干力学问题研究[J].中国农机化,2006(2):84-88. |
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| 作者姓名： | 郭维俊 黄高宝 王芬娥 吴建民 |
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| 作者单位： | 甘肃农业大学工学院 |
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| 摘 要： | 从力学特性、固土机理、水分运移三个方面概括了植物根系力学涉及的主要内容和研究现状,阐述了“土壤—根系”复合体稳定土体与抗侵蚀机理研究取得的主要成果,总结了植物根系水分运移和水分有效利用的主要力学模型和应用情况,进一步提出了植物根系力学今后研究的重点和方向。
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| 关 键 词： | 根系力学 固土机理 土壤侵蚀 根系水分运移 |
| 文章编号： | 1006-7205（2006）02-0084-05 |
| 收稿时间： | 2005-11-08 |
| 修稿时间： | 2005年11月8日 |
Study of Several Mechanics Questions on Plant Root System |
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| GUO Wei-jun,HUANG Gao-bao,WANG Fen-e,WU jian-min.Study of Several Mechanics Questions on Plant Root System[J].Chinese Agricul Tural Mechanization,2006(2):84-88. |
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| Authors: | GUO Wei-jun HUANG Gao-bao WANG Fen-e WU jian-min |
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| Institution: | Gansu Agricultural University, Lanzhou, 730070, China |
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| Abstract: | According to biomechanical properties, mechanical principle of Soil-fixation and water-uptake model of plant root system, this paper outlines the main contents and the research progress on plant root material mechanics, deals with the main achievement in soil-fixation and soil anti- erosion of soil-root composite, and Summarizes the main mechanical model and situations of application about water-uptake in plant root system model. It put forward key questions for study and developing tendency in the future in plant root system mechanics. |
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| Keywords: | mechanics of plant root system principle of soil-fixation soil erosion water-uptake model |
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