| Varieties | Filled grains panicle−1 | Unfilled grains panicle−1 | ||||
| irrigated | rainfed | % reduction | irrigated | rainfed | % reduction | |
| BR3 | 133.14b | 118.21c | 11.21 | 21.93f | 29.86fg | −36.16 |
| BR14 | 110.28e | 106.48d | 3.45 | 25.43de | 34.23de | −34.60 |
| BR16 | 117.54d | 100.14d | 14.80 | 24.00e | 35.40cd | −47.50 |
| BR21 | 100.34f | 88.54e | 11.76 | 16.53h | 27.50hi | −66.36 |
| BR24 | 113.41de | 103.18d | 9.02 | 27.03d | 36.63bc | −35.52 |
| BR26 | 107.63e | 97.57d | 9.34 | 24.83de | 33.56de | −35.16 |
| BRRI dhan27 | 141.90a | 136.21a | 4.01 | 21.80f | 27.23fg | −24.91 |
| BRRI dhan42 | 108.16e | 94.9de | 12.25 | 31.20b | 40.97bc | −31.31 |
| BRRI dhan43 | 127.16c | 114.59c | 9.89 | 24.56e | 42.10b | −71.42 |
| BRRI dhan48 | 130.21b | 114.24c | 12.26 | 26.60de | 35.80cd | −34.59 |
| BRRI dhan55 | 128.93c | 124.15b | 3.71 | 27.80d | 39.83bc | −43.27 |
| BRRI dhan57 | 130.54b | 118.1c | 9.53 | 18.83gh | 29.36fg | −55.92 |
| Nerica1 | 69.33g | 55.8g | 19.51 | 39.46a | 56.20a | −42.42 |
| Nerica10 | 102.3f | 79.27f | 22.51 | 29.13c | 43.73b | −50.12 |
| NericaABSS | 105.97e | 94.33de | 10.98 | 30.70bc | 33.17ef | −8.05 |
| CV (%) | 6.73, 9.46 | 3.48, 7.25 | ||||