Table 1.
Source | Anthesis biomass† |
Plant height† |
Grain yield |
Total biomass |
Harvest index |
Number of spikes† |
Kernel weight |
Number of grains†† |
Test weight |
Grain screenings |
Grains per spike |
Canopy temperature |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Environment (Env) | 277** | 13.66** | 786** | 4997** | 0.123 ns | 264 ns | 5022** | 3934** | 214** | 660** | 74525** | 186** |
Experiment/Env | 1802** | 5.31* | 70** | 691** | 0.181** | 1178** | 713** | 479** | 615** | 345** | 22789** | 1713** |
Near-isogenic lines | 20 ns | 1.0** | 2.90 ns | 6 ns | 0.006 ns | 88** | 762** | 29* | 56** | 90** | 798** | 8.6* |
Awn | 0.2 ns | 0.04 ns | 3.1 ns | 0.5 ns | 0.001 ns | 3 ns | 1144** | 49* | 20* | 69* | 1124* | 5.7** |
Background (Bgrd) | 37.8 ns | 2.25** | 5.1 ns | 7.4 ns | 0.013# | 201** | 1057** | 31 ns | 76# | 186* | 1597* | 3.8* |
Awn×Bgrd | 8.8 ns | 0.03 ns | 0.1 ns | 6.5 ns | 0.001 ns | 3 ns | 85** | 4 ns | 37# | 3 ns | 62 ns | 0.2 ns |
NILs×Env | 24* | 0.1** | 2.34** | 9 ns | 0.004# | 14** | 54** | 20** | 23** | 18** | 236* | 3.2* |
Awn×Env | 9.7 ns | 0.01 ns | 0.95 ns | 5.2 ns | 0.002 ns | 6 ns | 37** | 10 ns | 1 ns | 5 ns | 144 ns | 3.1* |
Bgrd×Env | 49.3** | 0.37** | 3.76** | 10.0 ns | 0.004* | 27** | 89** | 36** | 32** | 37** | 447** | 1.3 ns |
Awn×Bgrd×Env | 3.2 ns | 0.04 ns | 0.56 ns | 9.2 ns | 0.004 ns | 4 ns | 13 ns | 4 ns | 22* | 3 ns | 57 ns | 1.1 ns |
Pooled error | 13 | 0.06 | 0.92 | 14 | 0.003 | 6 | 7 | 5 | 11 | 3 | 143 | 25 |
R 2 | 0.80 | 0.74 | 0.81 | 0.77 | 0.61 | 0.75 | 0.86 | 0.78 | 0.56 | 0.71 | 0.78 | 0.93 |
#, *, **: Mean squares statistically different from zero at P=0.10, 0.05, and 0.01, respectively; ns denotes not statistically different at P=0.05.
†: Mean squares×103; †† mean squares×106.