| 作物氮素营养诊断的无损测试研究与应用现状 |
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| 引用本文： | 李桂娟,朱丽丽,李井会.作物氮素营养诊断的无损测试研究与应用现状[J].黑龙江农业科学,2008(4):127-129. |
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| 作者姓名： | 李桂娟 朱丽丽 李井会 |
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| 作者单位： | 松原职业技术学院生物工程系,松原,138000 |
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| 摘 要： | 介绍了作物氮素营养诊断的几种无损测试技术,即利用便携式叶绿素仪、高光谱遥感技术、冠层色彩分析技术和叶绿素荧光技术进行作物的氮素营养诊断的方法及研究现状。
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| 关 键 词： | 氮素 营养诊断 无损测试技术 遥感 |
Present Status of Research and Application of Non-destructive Measurement of Nitrogen Nutrition Diagnosis |
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| LI Gui-juan,ZHU Li-li,LI Jing-hui.Present Status of Research and Application of Non-destructive Measurement of Nitrogen Nutrition Diagnosis[J].Heilongjiang Agricultural Science,2008(4):127-129. |
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| Authors: | LI Gui-juan ZHU Li-li LI Jing-hui |
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| Institution: | (Songyuan Vocatlon-technlcal College, Songyuan 138000) |
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| Abstract: | The paper introduced several techniques of non-destructive measurement of nitrogen nutrition diagnosis. It introduced the method and present application of using the technology of chlorophyll meter,hyperspectral remote sensing,and chlorophyll fluorescence to diagnosis the nitrogen nutrition. |
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| Keywords: | nitrogen nutrition diagnosis non-destructive measurement remote sensing |
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