| Plant height (cm) | Number of branches/plant | HI (%) |
---|---|---|---|
Irrigation effect | Â | Â | Â |
 FI | 72.58 | 17 | 56.29 |
 RF | 63.85 | 16 | 45.41 |
 LSD | ns | ns | ns |
Nitrogen effect | Â | Â | Â |
 N3 | 76.82a | 19a | 54.69a |
 N2 | 69.35b | 18a | 51.69ab |
 N1 | 67.36b | 17a | 49.12b |
 N0 | 59.35c | 14b | 47.91b |
 LSD | 5.51 | 2.27 | 5.29 |