基于冠层光谱的早籼稻籽粒粗蛋白含量估测

田容才, 高志强, 卢俊玮

Estimation of Crude Protein Content in Grain of Early Indica Rice Based on Canopy Spectrum

Tian Rongcai, Gao Zhiqiang, Lu Junwei

图2 早籼稻不同生育期冠层原始（A）及一阶微分（B）光谱反射率

Fig.2 Original (A) and first derivative (B) spectral reflectance of early indica rice at different growth stages