Treatment | Umbel diameter (mm) | Weight of seed (g)/umbel | Seed yield (gram)/plot |
T1 = 3 Spray | 52.33 b | 1.13 c | 104.00 c |
T2 = 4 Spray | 52.50 b | 1.34 b | 120.06 b |
T3 = 5 Spray | 54.06 b | 1.98 a | 145.90 a |
T4 = 6 Spray | 58.44 a | 2.14 a | 152.40 a |
T5 = Control | 52.33 b | 1.00 c | 76.70 d |