| 三倍体西瓜种子重要物理特性测定及应用 |
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| 引用本文： | 戴思慧,李明,姚君,熊兴耀,孙小武.三倍体西瓜种子重要物理特性测定及应用[J].农机化研究,2011(9). |
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| 作者姓名： | 戴思慧 李明 姚君 熊兴耀 孙小武 |
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| 作者单位： | 湖南农业大学园艺园林学院;湖南农业大学工学院; |
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| 基金项目： | 现代农业产业岗位技术体系建设岗位专家项目(62020800025) |
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| 摘 要： | 为设计开发三倍体西瓜种子破壳机排种器,通过实验对三倍体西瓜种子的主要物理特性进行了测定。实验采用3种无籽西瓜种子黑牛、蜜红和花皮,含水率分别为7.11%,6.98%,6.69%,选用种子物理特性标准测定方法进行了测定和应用分析。实验结果得出无籽西瓜种子的长度、宽度、厚度、千粒质量、真密度、休止角与木板、涂漆铁板、塑料板和玻璃的静滑动摩擦系数的变化范围。研究结果填补了无籽西瓜种子物理特性空白,并为开发无籽西瓜种子破壳机排种器的设计提供了理论计算依据。
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| 关 键 词： | 三倍体无籽西瓜 种子 物理特性 排种器 |
Measurement and Application of Key Physical Properties of Triploid Watermelon Seeds |
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| Dai Sihuia,Li Mingb,Yao Junb,Xiong Xingyaoa,Sun Xiaowua.Measurement and Application of Key Physical Properties of Triploid Watermelon Seeds[J].Journal of Agricultural Mechanization Research,2011(9). |
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| Authors: | Dai Sihuia Li Mingb Yao Junb Xiong Xingyaoa Sun Xiaowua |
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| Institution: | Dai Sihuia,Li Mingb,Yao Junb,Xiong Xingyaoa,Sun Xiaowua(a.College of Horticulture and Landscape,b.College of Engineering,Hunan Agricultural University,Changsha 410128,China) |
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| Abstract: | In order to develop a metering device for triploid watermelon seeds broken shell machine,the key physical properties of triploid watermelon seed were measured.Watermelon seeds of three varieties,Heiniu,Mihong and Huapi,at the moisture content of 13.0,11.2 & 10.6%(w.b.),were selected to study the physical properties using standard methods,respectively.Experimental results obtained the physical properties' parameters,length,width,thickness,repose angles and static coefficient of friction of the three varietie... |
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| Keywords: | triploid watermelon seed physical property seed metering device |
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