Table 3 Phenotypic components evaluated in this study
Number | Variable | Sensor | Data type | Explanations |
|---|---|---|---|---|
1 | finPH | RGB | Numerical | Plant height at fifth observation time point |
2 | finBiomass | Both | Numerical | Fresh biomass at fifth observation time point |
3 | IS_flowering | RGB | Dichotomous | Y means that the tassel has flowered, whereas N means that there is no tasseling or tassel has not flowered |
4 | IS_lodging | Both | Dichotomous | Y means lodging; N means no lodging |
5 | tColor | RGB | Polytomous | Three colors: green, green-yellow, and dark green |
6 | tGBK | – | Polytomous | Three genetic backgrounds: Mixed, temperate (TEM) and tropical-subtropical (TST) |
7 | dyNDVI | Multispectral | Numerical | Converted from NDVI data across four time points |
8 | dyBIOVP | RGB | Numerical | Converted from BIOVP data across five time points |
9 | dyAGRPH | RGB | Numerical | Converted from AGRPH data across five time points |