| Number of grain/spike | Number of spikes/m2 | 1000 grain weight, gm |
Number of grain/spike | 0.16 | 0.19 | 0.35 |
Number of spikes/m2 | 0.09 | 0.33 | 0.14 |
1000 grain weight, gm | 0.10 | 0.09 | 0.54 |