Table 5 Prediction ability of the USP dataset for single trait multi-environment trial (STMET) analysis for the five models under study: EAD (M1); EAD + GE (M2); EADW (M3); EADW + GE (M4) and EADW + GW (M5), for both cross-validation schemes CV1 and CV2. PAs were calculated by environment for grain yield (GY), ear height (EH), and plant height (PH). μ is the average PA across environments and % is the difference between that PA and the highest PA. Standard deviation appears before the “±” sign
Trait | M1 | M2 | M3 | M4 | M5 | |
|---|---|---|---|---|---|---|
CV1 | ||||||
GY | μ | 0.46 ± 0.06 | 0.48 ± 0.05 | 0.46 ± 0.06 | 0.48 ± 0.05 | 0.47 ± 0.05 |
% | −4 | – | −4 | – | −1 | |
EH | μ | 0.57 ± 0.30 | 0.62 ± 0.22 | 0.57 ± 0.30 | 0.62 ± 0.22 | 0.62 ± 0.22 |
% | −8 | – | −8 | – | – | |
PH | μ | 0.65 ± 0.05 | 0.65 ± 0.05 | 0.65 ± 0.05 | 0.65 ± 0.05 | 0.65 ± 0.05 |
% | – | – | – | – | – | |
CV2 | ||||||
GY | μ | 0.48 ± 0.05 | 0.51 ± 0.05 | 0.48 ± 0.05 | 0.51 ± 0.05 | 0.50 ± 0.05 |
% | −6 | – | −6 | – | −2 | |
EH | μ | 0.58 ± 0.31 | 0.61 ± 0.24 | 0.58 ± 0.31 | 0.61 ± 0.24 | 0.61 ± 0.25 |
% | −5 | – | −5 | – | −1 | |
PH | μ | 0.70 ± 0.04 | 0.70 ± 0.04 | 0.70 ± 0.04 | 0.70 ± 0.04 | 0.70 ± 0.04 |
% | – | – | – | – | – | |