| Treatment | Plant height Cm | spike length Cm | No. of Spikelet/Spike | 1000 grains Weight (g) | grain yield /spike (g) | Straw yield (ton/fed) | Biological yield (ton/fed) | grain yield )ton/fed) | ||||||||
| V1 | V2 | V1 | V2 | V1 | V2 | V1 | V2 | V1 | V2 | V1 | V2 | V1 | V2 | V1 | V2 | |
| 1/2R | 74.7 | 72.8 | 7.33 | 7.3 | 18.7 | 21 | 55.0 | 49.8 | 3.3 | 2.7 | 3.02 | 2.96 | 4.00 | 4.13 | 0.983 | 1.172 |
| R | 79.3 | 77.0 | 7.67 | 7.0 | 17.3 | 19 | 56.9 | 63.3 | 3.4 | 2.8 | 3.09 | 2.89 | 4.43 | 4.33 | 1.343 | 1.442 |
| 1/2R + Humic | 86.3 | 86.3 | 8.3 | 8.0 | 17.3 | 23.7 | 64.2 | 63.4 | 3.6 | 2.9 | 3.23 | 3.08 | 4.71 | 4.63 | 1.479 | 1.547 |
| R + Humic | 86.0 | 79.0 | 9.3 | 7.7 | 20.0 | 19.0 | 64.1 | 60.7 | 3.8 | 3.0 | 3.16 | 3.04 | 4.88 | 4.75 | 1.719 | 1.710 |
| 1/2R + Nicotinamide | 83.0 | 87.3 | 8.0 | 7. 7 | 18.7 | 18.7 | 54.4 | 54.4 | 3.6 | 2.9 | 3.28 | 3.17 | 4.49 | 4.44 | 1.208 | 1.275 |
| R + Nicotinamide | 80.3 | 85.0 | 8.3 | 7.0 | 20.7 | 18.3 | 74.7 | 57.0 | 3.9 | 3.3 | 3.22 | 2.97 | 4.71 | 4.95 | 1.493 | 1.619 |
| 1/2R + Humic + Nicotinamide | 85.7 | 90.0 | 7. 7 | 8.3 | 20.3 | 19.0 | 73 | 63.7 | 3.8 | 3.6 | 2.93 | 2.75 | 4.91 | 4.87 | 1.983 | 2.121 |
| R + Humic + Nicotinamide | 83.0 | 87.7 | 9.0 | 8.0 | 21.0 | 20.0 | 68.5 | 65.7 | 4.2 | 3.8 | 2.83 | 2.57 | 5.14 | 5.07 | 2.312 | 2.502 |
| LSD 0.05 | 3.62 | 1.4 | 3.58 | 1.94 | 0.91 | 0.38 | 0.35 | 0.175 | ||||||||