Fixed effect | Yield and plant morphology character | |||
Biomass yield (t/ha/harvest) | Plant height (cm) | Tiller per clump (no) | Leaf-stem ratio (LSR) | |
Cultivar (C) | ||||
BN-1 | 30.72b | 171.2a | 25.9 | 0.73b |
BN-3 | 33.32a | 157.9b | 26.3 | 0.85a |
BN-5 | 29.00b | 156.3b | 25.4 | 0.86a |
P-value (C) | 1.64e−04*** | < 0.2e−16*** | 0.308NS | 6.53e−06*** |
Location (L) | ||||
Drought | 23.25b | 136.5b | 21.3b | 0.95a |
Non-drought | 42.98a | 174.6a | 28.1a | 0.70b |
P-value (L) | < 2e−16*** | < 0.2e−16*** | < 2e−16*** | < 2e−16*** |
P-value (C × L) | 6.19e−04*** | 4.73e−07*** | 0.217NS | 0.81NS |
Overall mean | 31.03 | 161.8 | 25.8 | 0.81 |
SEM | 0.54 | 0.81 | 0.26 | 0.01 |