Factor | Parameters | |||||||
---|---|---|---|---|---|---|---|---|
DM (%) | DMY (t/ha) | Ash (%) | CP (%) | CPY (t/ha) | NDF (%) | ADF (%) | ADL (%) | |
Cultivars | ||||||||
 Eth. 13726 | 36.71b | 4.05b | 10.87 | 11.23 | 0.38b | 69.56 | 50.77a | 15.30a |
 Eth. 13809 | 37.75a | 5.91a | 12.34 | 11.35 | 0.66a | 65.47 | 43.47b | 11.13b |
 Eth. 1377 | 35.71c | 5.09ab | 11.27 | 10.94 | 0.52ab | 67.72 | 46.81b | 13.31ab |
 Overall mean | 36.72 | 5.02 | 11.49 | 11.17 | 0.52 | 67.59 | 47.02 | 13.24 |
 Overall SE | 0.319 | 0.47 | 0.53 | 0.74 | 0.05 | 1.32 | 1.26 | 0.64 |
 CV (%) | 0.60 | 16.63 | 13.73 | 11.27 | 26.77 | 7.03 | 5.97 | 13.14 |
 Sig | *** | ** | NS | NS | ** | NS | ** | ** |
Altitudes | ||||||||
 Low | 37.77a | 5.93a | 12.22a | 12.59a | 0.71a | 68.17 | 47.14 | 12.83 |
 Mid | 36.61b | 5.10ab | 10.09b | 11.35a | 0.50b | 66.08 | 46.35 | 13.83 |
 High | 35.79c | 4.02b | 12.17ab | 9.56b | 0.35b | 68.51 | 47.56 | 13.08 |
 Sig | *** | ** | * | ** | ** | NS | NS | NS |
Harvesting dates | ||||||||
 60 | 35.49c | 2.43c | 12.20 | 15.00a | 0.37b | 61.60b | 40.65c | 10.30c |
 90 | 36.64b | 5.29b | 10.82 | 10.46b | 0.58a | 67.08b | 47.52b | 13.40b |
 120 | 38.05a | 7.33a | 11.47 | 8.05c | 0.60a | 74.08a | 52.88a | 16.04a |
 Sig | *** | *** | NS | *** | * | ** | *** | *** |
P value | ||||||||
 cul*al | ** | NS | ** | ** | * | NS | NS | NS |
 cul*hd | ** | NS | NS | NS | NS | NS | NS | NS |
 al*hd | NS | NS | NS | NS | NS | NS | NS | NS |
 Interaction | *** | *** | * | *** | * | NS | ** | * |