| 水稻钵体苗物理机械特性的测试分析 |
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| 引用本文： | 辛明金,宋玉秋,李宝筏,高连兴,林静,胡艳清.水稻钵体苗物理机械特性的测试分析[J].沈阳农业大学学报,2005,36(4):511-512. |
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| 作者姓名： | 辛明金 宋玉秋 李宝筏 高连兴 林静 胡艳清 |
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| 作者单位： | 沈阳农业大学,工程学院,沈阳,110161 |
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| 摘 要： | 在对水稻钵体苗的质量、含水率、苗高等基本参数测试分析的基础上。测试研究了水稻钵体苗茎叶拉断力、拔苗力以及秧苗抗折断力，并计算了拉断应力。探讨了拉断力与秧苗横断面、拔苗力与起拔角度的关系。
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| 关 键 词： | 水稻钵体苗 物理参数 拔苗力 拉断力 折断力 |
| 文章编号： | 1000-1700(2005)04-0511-02 |
| 收稿时间： | 04 27 2005 12:00AM |
| 修稿时间： | 2005年4月27日 |
Physical and Mechanical Properties of Pot-grown Rice Seedlings |
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| XIN Ming-jin,SONG Yu-qiu,LI Bao-fa,GAO Lian-xing,LIN Jing,HU Yan-qing.Physical and Mechanical Properties of Pot-grown Rice Seedlings[J].Journal of Shenyang Agricultural University,2005,36(4):511-512. |
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| Authors: | XIN Ming-jin SONG Yu-qiu LI Bao-fa GAO Lian-xing LIN Jing HU Yan-qing |
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| Institution: | College of Engineering, Shenyang Agriculturol University, Shenyang 110161,China |
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| Abstract: | The physical and mechanical properties in addition to the weight, water content and plant height of the pot-grown rice seedlings were measured. The pulling strength of the stem and leaves, the shearing strength of the stem and the picking force were also tested. The pulling stress was calculated. The relations between pulling strength and cross section of the stem, picking force and picking angle were analyzed. |
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| Keywords: | pot-grown rice seedling physical parameters picking force pulling strength shearing strength |
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