A Method of High Throughput Monitoring Crop Physiology Using Chlorophyll Fluorescence and Multispectral Imaging.
A Method of High Throughput Monitoring Crop Physiology Using Chlorophyll Fluorescence and Multispectral Imaging.
复制标题
利用叶绿素荧光和多光谱成像高通量监测作物生理学的方法
DOI：
10.3389/fpls.2018.00407
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发表时间：
2018
影响因子：
5.6
通讯作者：
Liu X
中科院分区：
文献类型：
--
作者：
Wang H;Qian X;Zhang L;Xu S;Li H;Xia X;Dai L;Xu L;Yu J;Liu X
介绍了一种高通量作物生理监测系统及相应的监测方法。该监测系统可以进行大面积叶绿素荧光成像和多光谱成像。该监测方法可以连续、非破坏性地确定作物当前的状况。选择叶绿素荧光参数和多光谱相对反射率作为作物生理状态的指标。以番茄为试验对象，利用该监测方法可以识别作物典型的生理胁迫，如干旱、营养缺乏和植物病害等。此外，我们还研究了生理指标与应激程度之间的相关性。本发明除了实现作物生理的连续监测外，还为植物生理的机器自动诊断提供了可能。重点：介绍了一种新设计的高通量作物生理监测系统及相应的监测方法。不同类型的胁迫能诱导出不同的荧光和光谱特征，这些特征可以用来评价植物的生理状态。
We present a high throughput crop physiology condition monitoring system and corresponding monitoring method. The monitoring system can perform large-area chlorophyll fluorescence imaging and multispectral imaging. The monitoring method can determine the crop current condition continuously and non-destructively. We choose chlorophyll fluorescence parameters and relative reflectance of multispectral as the indicators of crop physiological status. Using tomato as experiment subject, the typical crop physiological stress, such as drought, nutrition deficiency and plant disease can be distinguished by the monitoring method. Furthermore, we have studied the correlation between the physiological indicators and the degree of stress. Besides realizing the continuous monitoring of crop physiology, the monitoring system and method provide the possibility of machine automatic diagnosis of the plant physiology. Highlights: A newly designed high throughput crop physiology monitoring system and the corresponding monitoring method are described in this study. Different types of stress can induce distinct fluorescence and spectral characteristics, which can be used to evaluate the physiological status of plants.
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影响因子：
5
作者：
Laliberte, Andrea S.;Goforth, Mark A.;Rango, Albert
通讯作者：
Rango, Albert
影响因子：
7.4
作者：
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通讯作者：
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影响因子：
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作者：
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通讯作者：
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影响因子：
3.4
作者：
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通讯作者：
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影响因子：
7.4
作者：
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通讯作者：
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