Plant Phenomics / 2022 / Article / Tab 3

Research Article

Estimating Photosynthetic Attributes from High-Throughput Canopy Hyperspectral Sensing in Sorghum

Table 3

The best models chosen by AIC in stepwise multilinear regression for traits of interest.

Traits of interestNo. observationsVegetation indicesCoefficients valueRMSE

67Red_edge-34.30.3<0.014.7
CVI2.3
PRI-521.0
60OSAVI-5077.00.2<0.05143.9
Curvature6682.0
r7603899.0
74r760-1766.00.2<0.0575.5
SLN129Red_edge0.60.2<0.010.2
OSAVI-6.1
Curvature-15.8
LMA169Red_edge30.50.2<0.015.0
CVI-2.4
Curvature-258.1