Table 2.
Mean correlations from tenfold cross-validation between the predicted and the observed values for four models (M1–M4) for untested some lines (CV1) in different agronomic, quality and disease resistance traits of groundnut
| Traits | Main-effect models | Informed interaction model | Naïve and informed interaction model | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lines and environment (E + L) | Lines, environment and marker information (E + L + G) | Interaction effects (E + L + G + GE) | Interaction effects (E + L + G + GE + LE) | |||||||||||||||||
| Env1 | Env2 | Env3 | Env4 | Mean | Env1 | Env2 | Env3 | Env4 | Mean | Env1 | Env2 | Env3 | Env4 | Mean | Env1 | Env2 | Env3 | Env4 | Mean | |
| Days to 50% flowering (FLOW50) | − 0.062 | − 0.072 | − 0.086 | − 0.064 | − 0.071 | 0.606 | 0.287 | 0.585 | 0.534 | 0.503 | 0.616 | 0.242 | 0.601 | 0.549 | 0.502 | 0.614 | 0.244 | 0.598 | 0.547 | 0.501 |
| Days to maturity (DM) | − 0.056 | − 0.064 | − 0.063 | − 0.052 | − 0.059 | 0.414 | 0.459 | 0.434 | 0.557 | 0.466 | 0.437 | 0.466 | 0.442 | 0.613 | 0.489 | 0.434 | 0.464 | 0.440 | 0.612 | 0.488 |
| Primary branches/plant (NPB) | − 0.052 | − 0.089 | − 0.072 | − 0.092 | − 0.077 | 0.589 | 0.479 | 0.554 | 0.501 | 0.531 | 0.608 | 0.475 | 0.562 | 0.514 | 0.540 | 0.605 | 0.474 | 0.561 | 0.513 | 0.538 |
| Pods/plant (NPP) | − 0.106 | − 0.091 | − 0.092 | − 0.059 | − 0.087 | 0.356 | 0.497 | 0.545 | 0.414 | 0.453 | 0.367 | 0.514 | 0.538 | 0.464 | 0.471 | 0.369 | 0.513 | 0.539 | 0.465 | 0.471 |
| Plant height (PH) | − 0.067 | − 0.077 | − 0.066 | − 0.053 | − 0.066 | 0.457 | 0.236 | 0.503 | 0.273 | 0.367 | 0.488 | 0.213 | 0.515 | 0.275 | 0.373 | 0.485 | 0.217 | 0.513 | 0.277 | 0.373 |
| Pod yield/plant (PYPP) | − 0.098 | − 0.118 | − 0.090 | − 0.052 | − 0.089 | 0.278 | 0.406 | 0.583 | 0.231 | 0.374 | 0.283 | 0.475 | 0.590 | 0.341 | 0.422 | 0.286 | 0.474 | 0.591 | 0.341 | 0.423 |
| Shelling % (SHP) | − 0.078 | − 0.097 | − 0.103 | − 0.064 | − 0.085 | 0.267 | 0.445 | 0.213 | 0.380 | 0.326 | 0.287 | 0.447 | 0.231 | 0.371 | 0.334 | 0.289 | 0.448 | 0.231 | 0.373 | 0.335 |
| Hundred seed weight (HSW) | − 0.065 | − 0.079 | − 0.066 | − 0.092 | − 0.076 | 0.526 | 0.454 | 0.492 | 0.250 | 0.430 | 0.564 | 0.486 | 0.533 | 0.295 | 0.469 | 0.563 | 0.485 | 0.532 | 0.295 | 0.469 |
| Seed yield/plant (SYPP) | − 0.096 | − 0.116 | − 0.085 | − 0.056 | − 0.088 | 0.255 | 0.416 | 0.566 | 0.264 | 0.375 | 0.260 | 0.470 | 0.578 | 0.375 | 0.421 | 0.263 | 0.470 | 0.578 | 0.375 | 0.422 |
| Total yield/plant (TYPLT) | − 0.052 | − 0.081 | − 0.070 | − 0.056 | − 0.065 | 0.482 | 0.550 | 0.636 | 0.276 | 0.486 | 0.496 | 0.598 | 0.651 | 0.386 | 0.533 | 0.496 | 0.598 | 0.651 | 0.387 | 0.533 |
| Yield/ha (YPH) | − 0.052 | − 0.081 | − 0.070 | − 0.056 | − 0.065 | 0.482 | 0.550 | 0.636 | 0.276 | 0.486 | 0.496 | 0.598 | 0.651 | 0.386 | 0.533 | 0.496 | 0.598 | 0.651 | 0.387 | 0.533 |
| Oleic acid (OA) | − 0.070 | − 0.075 | − 0.069 | − 0.057 | − 0.068 | 0.486 | 0.520 | 0.549 | 0.416 | 0.493 | 0.492 | 0.516 | 0.551 | 0.422 | 0.495 | 0.493 | 0.518 | 0.552 | 0.423 | 0.496 |
| Linoleic acid (LA) | − 0.091 | − 0.075 | − 0.065 | − 0.068 | − 0.075 | 0.451 | 0.517 | 0.520 | 0.376 | 0.466 | 0.456 | 0.511 | 0.518 | 0.387 | 0.468 | 0.456 | 0.511 | 0.517 | 0.389 | 0.468 |
| Oleic/linoleic acid ratio (OLR) | − 0.073 | − 0.061 | − 0.072 | − 0.067 | − 0.068 | 0.460 | 0.499 | 0.525 | 0.390 | 0.469 | 0.466 | 0.498 | 0.524 | 0.401 | 0.472 | 0.466 | 0.499 | 0.525 | 0.401 | 0.473 |
| Palmitic acid (PA) | − 0.085 | − 0.081 | − 0.061 | − 0.056 | − 0.071 | 0.457 | 0.466 | 0.509 | 0.429 | 0.465 | 0.465 | 0.457 | 0.515 | 0.433 | 0.468 | 0.462 | 0.457 | 0.513 | 0.431 | 0.466 |
| Stearic acid (SA) | − 0.063 | − 0.041 | − 0.067 | − 0.072 | − 0.061 | 0.170 | 0.245 | 0.410 | 0.193 | 0.254 | 0.178 | 0.233 | 0.441 | 0.237 | 0.272 | 0.180 | 0.233 | 0.438 | 0.240 | 0.273 |
| Oil content (OC) | − 0.077 | − 0.059 | − 0.061 | − 0.060 | − 0.065 | 0.329 | 0.401 | 0.483 | 0.163 | 0.344 | 0.354 | 0.424 | 0.507 | 0.156 | 0.360 | 0.355 | 0.424 | 0.507 | 0.163 | 0.362 |
| Protein content (PC) | − 0.083 | − 0.082 | − 0.085 | − 0.077 | − 0.081 | 0.124 | 0.228 | 0.150 | 0.083 | 0.146 | 0.149 | 0.283 | 0.303 | 0.152 | 0.222 | 0.143 | 0.280 | 0.297 | 0.154 | 0.219 |
| Rust@75 days (RUST75) | − 0.074 | − 0.024 | − 0.086 | NA | − 0.061 | 0.691 | 0.113 | 0.627 | NA | 0.477 | 0.692 | 0.031 | 0.612 | NA | 0.445 | 0.692 | 0.039 | 0.612 | NA | 0.448 |
| Rust@90 days (RUST90) | − 0.069 | − 0.040 | − 0.054 | NA | − 0.054 | 0.715 | 0.470 | 0.688 | NA | 0.624 | 0.714 | 0.462 | 0.695 | NA | 0.624 | 0.714 | 0.461 | 0.695 | NA | 0.623 |
| Rust@105 days (RUST105) | − 0.063 | − 0.056 | − 0.044 | NA | − 0.055 | 0.627 | 0.591 | 0.695 | NA | 0.638 | 0.621 | 0.613 | 0.702 | NA | 0.646 | 0.622 | 0.613 | 0.701 | NA | 0.645 |
| Late leaf spot@75 days (LLS75) | − 0.067 | − 0.037 | − 0.088 | NA | − 0.064 | 0.631 | 0.204 | 0.648 | NA | 0.494 | 0.632 | 0.131 | 0.642 | NA | 0.468 | 0.632 | 0.128 | 0.643 | NA | 0.468 |
| Late leaf spot@90 days (LLS90) | − 0.057 | − 0.054 | − 0.045 | NA | − 0.052 | 0.664 | 0.505 | 0.702 | NA | 0.624 | 0.657 | 0.506 | 0.718 | NA | 0.627 | 0.659 | 0.510 | 0.717 | NA | 0.629 |
| Late leaf spot@105 days (LLS105) | − 0.053 | − 0.081 | − 0.052 | NA | − 0.062 | 0.534 | 0.509 | 0.630 | NA | 0.558 | 0.530 | 0.556 | 0.647 | NA | 0.578 | 0.533 | 0.557 | 0.646 | NA | 0.579 |
Environment1 (ENV1):Aliyarnagar_Rainy 2015; Environment2 (ENV2):Jalgoan_Rainy 2015; Environment3 (ENV3):ICRISAT_Rainy 2015; Environment4 (ENV4):ICRISAT Post-Rainy 2015