| 作物氮素无损快速营养诊断研究进展 |
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| 引用本文： | 宋丽娟,叶万军,郑妍妍,苏戈.作物氮素无损快速营养诊断研究进展[J].中国稻米,2017(6):19-22. |
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| 作者姓名： | 宋丽娟 叶万军 郑妍妍 苏戈 |
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| 作者单位： | 1. 黑龙江省农业科学院信息中心,哈尔滨,150086;2. 黑龙江省农业科学院园艺分院,哈尔滨,150069 |
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| 基金项目： | 黑龙江省农业科技创新工程资助项目(2014ZD018)，哈尔滨市应用技术研究与开发项目(2015RQQYJ001) |
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| 摘 要： | 植物的氮素营养诊断技术方法有化学诊断和无损测试诊断,其中化学诊断包括植株的全氮诊断和植株硝酸盐快速诊断;而无损测试技术则包括叶绿素荧光动力学诊断法、叶绿素仪法、机器视觉、光谱遥感等。根据作物氮素营养诊断方法的发展,总结了各种作物氮素营养诊断方法的优缺点,提出无损快速诊断技术可作为农作物生产上的氮素营养测定方法,有着广泛的研究和应用前景。
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| 关 键 词： | 氮素 营养诊断 作物 |
Research Progress on Nondestructive Rapid Nutrition Diagnosis of Crop Nitrogen |
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| SONG Lijuan,YE Wanjun,ZHENG Yanyan,SU Ge.Research Progress on Nondestructive Rapid Nutrition Diagnosis of Crop Nitrogen[J].China Rice,2017(6):19-22. |
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| Authors: | SONG Lijuan YE Wanjun ZHENG Yanyan SU Ge |
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| Abstract: | The nitrogen nutrition diagnosis method is divided into chemical diagnosis and nondestructive testing diagnosis. Chemical diagnosis includes the diagnosis of total nitrogen and rapid diagnosis of nitrate acid of plant; nondestructive testing diagnosis includes Chlorophyll fluorescence dynamic research method, Chlorophyll meter method, machine vision, and spectral remote sensing and so on. According to the development method of crop nitrogen nutrition diagnosis, the authors summarized the merits and demerits of the crop nitrogen nutrition diagnosis methods, and put forward the fast diagnosis technology as nitrogen nutrition test method for crop produc-tion, which has a wide range of research and application prospects. |
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| Keywords: | nitrogen nutrition diagnosis crop |
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