Wavelength Selection to Predict Crude Protein in Sorghum using PLSR

We have applied PLSR on NIRS data of Sorghum to select significant wavelengths for Crude-Protein content. Calibration models proposed using single wavelength (1449nm) and a pair (1485nm and 1486nm) give the coefficient of determination (R²) as 0.7928 and 0.8334 respectively.