| 变应传感器在甜菜根茎测定中的应用 |
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| 引用本文： | 张茂明. 变应传感器在甜菜根茎测定中的应用[J]. 中国糖料, 2012, 0(2): 33-34,36 |
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| 作者姓名： | 张茂明 |
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| 作者单位： | 黑龙江省农业科学院佳木斯分院,佳木斯,154007 |
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| 摘 要： | 将变应传感器应用在甜菜根茎生长测定中,测定地表下5cm处甜菜块根直径以期观测甜菜根部生长状态。试验结果表明,2点法测量的误差小于1点法,年度间差异变化不大,并且没有在甜菜表面造成损伤和形成生育障碍,说明2点法可以在生产中应用。
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| 关 键 词： | 甜菜 变应传感器 变位计 根茎 |
Determination of Sugarbeet Root Growth by Variable Sensor |
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| ZHANG Mao-ming. Determination of Sugarbeet Root Growth by Variable Sensor[J]. Sugar Crops of China, 2012, 0(2): 33-34,36 |
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| Authors: | ZHANG Mao-ming |
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| Affiliation: | ZHANG Mao-ming(Jiamusi Branch Academy,Heilongjiang Academy of Agricultural Sciences,Heilongjiang 154007) |
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| Abstract: | The state of beet rhizome growth and the root circumference were observed and determined by strain sensor.The test results showed that the error of 2 point method was less than that of 1 point method,and there was no significant difference between years changes.It did not damage the root surface and growth of sugarbeet,and the 2 point method could be used in sugarbeet production. |
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| Keywords: | sugarbeet variable sensor deflection meter rhizome |
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