Mei-chen CHEN, Hai-ye YU, Xiao-kai LI, Hong-jian WANG, Shuang LIU, Li-juan KONG, Lei ZHANG, Jing-min DANG, Yuan-yuan SUI. Response Analysis of Hyperspectral Characteristics of Maize Seedling Leaves Under Different Light and Temperature Environment[J]. Spectroscopy and Spectral Analysis, 2021, 41(11): 3545
- Spectroscopy and Spectral Analysis
- Vol. 41, Issue 11, 3545 (2021)
Fig. 1. Changes of leaf SPAD under different light and temperature environments
Fig. 2. Changes of leaf Fv/Fm under different light and temperature environments
Fig. 3. Hyperspectral characteristics of leaves under different light and temperatures environments
Fig. 4. Correlation between maize leaf hyperspectral data and SPAD
Fig. 5. Correlation between maize leaf hyperspectral data and Fv/Fm
Fig. 6. Correlation between measured values and predicted values of the SPAD inversion model
Fig. 7. Correlation between measured value and the predicted value of the Fv/Fm inversion model
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Table 1. Light and temperature experimental treatment group
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Table 2. Comparison of modeling effects of different modeling methods
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