Factors | Parameters | |||||||
---|---|---|---|---|---|---|---|---|
Cultivar | DM (%) | DMY (t/ha) | Ash (%) | CP (%) | CPY (t/ha) | NDF (%) | ADF (%) | ADL (%) |
Eth. 13726 | ||||||||
 Altitude | ||||||||
  Low | 37.60a | 4.24 | 8.97 | 9.81 | 0.33 | 71.70 | 50.99 | 14.46 |
  Mid | 36.55b | 4.63 | 9.66 | 12.36 | 0.47 | 67.57 | 51.02 | 16.57 |
  High | 35.99b | 3.28 | 13.98 | 11.51 | 0.34 | 69.42 | 50.29 | 14.87 |
  Sig | ** | NS | NS | NS | NS | NS | NS | NS |
 Harvesting stages | ||||||||
  60 | 35.03c | 1.69b | 12.67 | 16.33a | 0.29 | 63.87b | 42.14b | 11.84 |
  90 | 36.64b | 3.63ab | 10.85 | 10.63ab | 0.42 | 68.72ab | 52.73a | 15.37 |
  120 | 38.47a | 6.83a | 9.10 | 6.72b | 0.44 | 76.11a | 57.44a | 18.69 |
  Mean | 36.71 | 4.05 | 10.87 | 11.23 | 0.38 | 69.56 | 50.77 | 15.30 |
  SE | 0.55 | 0.83 | 1.06 | 1.55 | 0.05 | 1.99 | 2.38 | 1.18 |
  Sig | ** | * | NS | * | NS | * | ** | NS |
Eth. 13809 | ||||||||
 Altitude | ||||||||
  Low | 38.77a | 7.26a | 15.40a | 14.93a | 1.04a | 65.26 | 41.85 | 10.64 |
  Mid | 38.13b | 5.98ab | 9.15b | 10.54b | 0.57b | 66.85 | 44.96 | 11.99 |
  High | 36.35c | 4.50b | 12.48a | 8.57b | 0.36b | 64.31 | 43.60 | 10.75 |
  Sig | *** | ** | ** | ** | ** | NS | NS | NS |
 Harvesting stages | ||||||||
  60 | 36.58c | 2.95c | 12.35 | 13.87a | 0.43b | 59.91 | 39.11b | 9.12b |
  90 | 37.70b | 6.51b | 11.83 | 10.60b | 0.72ab | 63.89 | 42.18ab | 10.54ab |
  120 | 38.96a | 8.28a | 12.85 | 9.57b | 0.83a | 72.62 | 49.11a | 13.72a |
  Mean | 37.75 | 5.91 | 12.34 | 11.35 | 0.66 | 65.47 | 43.47 | 11.13 |
  SE | 0.50 | 0.89 | 0.95 | 1.156 | 0.12 | 2.40 | 1.65 | 0.80 |
  Sig | *** | *** | NS | ** | * | NS | * | NS |
Eth. 1377 | ||||||||
 Altitude | ||||||||
  Low | 36.96a | 6.28a | 12.30 | 13.04 | 0.75a | 67.57 | 48.57 | 13.38 |
  Mid | 35.14b | 4.68b | 11.47 | 11.17 | 0.47b | 63.81 | 43.07 | 12.93 |
  High | 35.04b | 4.30b | 10.03 | 8.60 | 0.34b | 71.80 | 48.79 | 13.61 |
  Sig | *** | ** | NS | NS | * | NS | NS | NS |
 Harvesting stages | ||||||||
  60 | 34.85c | 2.65c | 11.58 | 14.80a | 0.41 | 61.01 | 40.70b | 9.94b |
  90 | 35.57b | 5.72b | 9.75 | 10.15b | 0.60 | 68.64 | 47.65a | 14.28a |
  120 | 36.72a | 6.89a | 12.47 | 7.86b | 0.54 | 73.52 | 52.08a | 15.70a |
  Mean | 35.71 | 5.09 | 11.27 | 10.94 | 0.52 | 67.72 | 46.81 | 13.31 |
  SE | 0.42 | 0.71 | 0.72 | 1.26 | 0.07 | 2.47 | 1.97 | 0.92 |
  Sig | ** | *** | NS | * | NS | NS | ** | * |