Table 3.
Predictive ability of hybrid performances (mean over of 100 test sets and its variance) per environment (Env.) and in average on the MET with GCA, FM, FM_oil, mk_oil (multi-kernel FM model with two groups of SNPs) and mk_epi (multi-kernel model with female, male, female × female epistasis and male × male epistasis kernels) model BLUPs.
| Mean | Variance | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| GCA | FM | FM_oil | mk_oil | mk_epi | GCA | FM | FM_oil | mk_oil | mk_epi | |
| 13EX01 | 0.580 | 0.653 | 0.646 | 0.641 | 0.650 | 8.58 10−3 | 6.46 10−3 | 6.53 10−3 | 6.69 10−3 | 6.34 10−3 |
| 13EX03 | 0.588 | 0.653 | 0.642 | 0.645 | 0.645 | 1.55 10−2 | 1.01 10−2 | 1.17 10−2 | 1.02 10−2 | 9.91 10−3 |
| 13EX04 | 0.572 | 0.641 | 0.601 | 0.640 | 0.628 | 1.42 10−2 | 6.87 10−3 | 9.75 10−3 | 6.97 10−3 | 8.07 10−3 |
| 13EX05 | 0.537 | 0.599 | 0.579 | 0.594 | 0.575 | 1.71 10−2 | 1.19 10−2 | 1.25 10−2 | 1.17 10−2 | 1.43 10−2 |
| 14EX04 | 0.589 | 0.666 | 0.619 | 0.666 | 0.662 | 1.01 10−2 | 6.53 10−3 | 9.81 10−3 | 6.52 10−3 | 6.41 10−3 |
| 14RV01 | 0.587 | 0.659 | 0.616 | 0.656 | 0.632 | 1.61 10−2 | 1.04 10−2 | 1.34 10−2 | 1.08 10−2 | 1.09 10−2 |
| 15EX05 | 0.596 | 0.634 | 0.622 | 0.623 | 0.637 | 1.77 10−2 | 7.13 10−3 | 7.09 10−3 | 7.51 10−3 | 7.22 10−3 |
| 15EX06 | 0.533 | 0.580 | 0.574 | 0.564 | 0.555 | 2.61 10−2 | 1.20 10−2 | 1.48 10−2 | 1.38 10−2 | 1.88 10−2 |
| 15EX07 | 0.590 | 0.635 | 0.610 | 0.625 | 0.625 | 1.35 10−2 | 8.34 10−3 | 9.70 10−3 | 9.05 10−3 | 9.11 10−3 |
| Average | 0.575 | 0.635 | 0.612 | 0.628 | 0.623 | 1.54 10−2 | 8.86 10−3 | 1.06 10−2 | 9.25 10−3 | 1.01 10−2 |
The model BLUPs were computed on the same 100 test sets. The test sets contained only T1 or T0 hybrids with parents never observed by their descendants.