Table 3.
Analysis of variance for grain yield and flowering traits in northern trials using two models
| Grain yield | Days-to-anthesis | Days-to-silking | ASI | |||||
|---|---|---|---|---|---|---|---|---|
| Source | Random effects | SNP + EC | Random effects | SNP + EC | Random effects | SNP + EC | Random effects | SNP + EC |
| YEAR (Y) |
0.202 (0.042) |
– |
0.273 (0.051) |
– |
0.276 (0.063) |
– |
0.045 (0.019) |
– |
| LOC (L) |
0.168 (0.046) |
– |
0.228 (0.039) |
– |
0.126 (0.032) |
– |
0.102 (0.034) |
– |
| YL |
0.202 (0.025) |
– |
0.403 (0.037) |
– |
0.485 (0.036) |
– |
0.214 (0.022) |
– |
| (Total YL) |
0.492 (0.005) |
– |
0.849 (0.004) |
– |
0.840 (0.004) |
– |
0.314 (0.004) |
– |
| EC | – |
0.485 (0.012) |
-- |
0.853 (0.009) |
-- |
0.844 (0.009) |
– |
0.316 (0.010) |
| Hybrid (G) |
0.079 (0.002) |
– |
0.103 (0.001) |
– |
0.116 (0.001) |
– |
0.066 (0.002) |
– |
| SNP | – |
0.067 (0.004) |
– |
0.126 (0.005) |
– |
0.138 (0.005) |
– |
0.079 (0.006) |
| GxL |
0.041 (0.002) |
– |
0.015 (0.001) |
– |
0.015 (0.001) |
– |
0.048 (0.003) |
– |
| SNPxEC | – |
0.091 (0.004) |
– |
0.045 (0.001) |
– |
0.043 (0.001) |
– |
0.092 (0.004) |
| Error |
0.387 (0.003) |
0.380 (0.002) |
0.074 (0.001) |
0.058 (0.001) |
0.077 (0.001) |
0.062 (0.001) |
0.566 (0.004) |
0.551 (0.003) |
All traits were scaled to a unit variance. In parenthesis, the posterior standard deviation.
Y Year, L Location, YL Year-location, G Hybrid, EC Environmental covariates.