Parameters | Indole acetic acid (ppm) | |||
Control | 50 | 100 | 150 | |
Pod length (cm) | 8.2c | 10.5b | 12.0a | 12.8a |
Weight of pod (g) | 0.95c | 1.10bc | 1.89b | 2.94a |
Number of pods/plant | 2.93bc | 3.55b | 3.87b | 4.98a |
Number of seeds/pod | 4.51c | 6.11ab | 7.34a | 8.01a |
Harvest index (%) | 200c | 410b | 450a | 455a |
100 seeds weight (g) | 9.21b | 10.5ab | 11.25ab | 12.50a |
Relative seed yield (%) | 1.14b | 2.90a | 3.11a | 3.20a |