Drought treatment | Total number of spikelets/panicle | No of empty grains/panicle | Reduction (%) of filled grains/panicle |
T0 (Control) | 158.0 a | 12.38 a | 7.84 |
T1 (15 to 21 days) | 139.6 d | 10.84 c | 7.77 |
T2 (35 to 41 days) | 144.4 cd | 10.76 c | 7.45 |
T3 (55 to 61 days) | 149.7 bc | 10.81 c | 7.22 |
T4 (75 to 81 days) | 154.1 ab | 10.38 c | 6.74 |
T5 (95 to 101 days) | 147.4 bc | 11.23 b | 7.62 |
T6 (115 to 121 days) | 154.8 ab | 12.36 a | 8.00 |
CV (%) | 4.18 | 11 |
|