Table 2.
Mean-square values for main effects and interactions for ANOVAs performed on parameters relating to spikes, spikelets, and florets in the genotype × photoperiod experiments.
| Effects | NFF SPK−1 | SPKLTf SPK−1 | NFF SPKLTf−1 | SDWa |
|---|---|---|---|---|
| Experiment (Exp) | 108.20* | 3.60 | 0.26 | 1034 |
| Genotype (Gen) | 452.85*** | 24.05 *** | 0.82 *** | 36 810*** |
| Photoperiod (Pho) | 44.96 | 2.58 | 1.43 ** | 1155 |
| Gen*Pho | 78.62** | 4.42 ** | 0.20 | 9020*** |
| Gen*Pho*Exp | 35.17 | 1.99 | 0.10 | 1544 |
NFF SPK−1, number of fertile florets per spike; SPKLTf SPK−1, fertile spikelets per spike; NFF SPKLTf−1, number of fertile florets per fertile spikelet; SDWa, spike dry weight at anthesis. *P<0.05, **P<0.01, ***P<0.001.