Characters | Mean squares | |||||
Replication D.F. = 3 | Genotypes D.F. = 8 | Parents (P) D.F. = 5 | F1 hybrids (H) D.F. = 8 | P vs H D.F. = 1 | Error D.F. = 42 | |
Days to 75% maturity | 20.00 | 53.65** | 62.18** | 6.86 | 385.33** | 5.28 |
Plant height | 340.401 | 412.70** | 222.77** | 3.83 | 4323.42** | 39.52 |
Spike length | 0.94 | 2.61** | 2.35** | 3.83** | 33.23** | 0.39 |
Spikelet’s spike−1 | 2.11 | 14.84** | 5.71** | 16.16** | 49.96** | 1.76 |
Grains spike−1 | 586.4 | 891.23** | 88.22** | 196.66** | 10,462.82** | 70.99 |
Seed index | 1.825 | 200.06** | 47.23** | 306.96** | 108.96** | 11.06 |
Grain yield plant−1 | 586.4 | 891.23** | 8.54 | 62.87** | 2052.32** | 12.06 |
Harvest index | 14.9 | 20.76** | 6.88** | 32.28** | 23.04** | 2.62 |
Total dry matter | 227.93 | 838.54** | 22.47** | 418.53** | 827.97** | 43.69 |