| OKLAHOMA | |||||||||
| Cherokee, Alfalfa County | |||||||||
| Buck Farm | |||||||||
| Rain-fed, Sown September 1998 | |||||||||
| 2002 | 2000 | 1999 | 3-Yr. | ||||||
| Entry (Generation) | 6/4 | 7/16 | 8/22 | 10/8 | Total | Total | Total | Total | NN* |
| Tons Dry Matter/Acre | |||||||||
| Released Cultivars | |||||||||
| Buffalo | 1.52 | 3.28 | 2.30 | 1.34 | 8.43 | 6.15 | 4.51 | 19.09 | 18.88 |
| OK 49 | 1.50 | 2.68 | 2.10 | 1.03 | 7.31 | 6.52 | 4.79 | 18.62 | 18.62 |
| Magnum V | 1.49 | 2.70 | 2.03 | 1.00 | 7.22 | 6.43 | 4.81 | 18.46 | 18.50 |
| 630 | 1.59 | 2.81 | 2.03 | 1.12 | 7.55 | 6.16 | 4.81 | 18.52 | 18.48 |
| Reward | 1.48 | 2.55 | 2.07 | 0.99 | 7.09 | 6.21 | 4.55 | 17.85 | 18.46 |
| Enhancer | 1.49 | 2.46 | 1.96 | 0.98 | 6.87 | 6.36 | 4.65 | 17.88 | 17.81 |
| 6420 | 1.52 | 2.66 | 2.00 | 1.06 | 7.24 | 5.99 | 4.36 | 17.59 | 17.77 |
| WL 324 | 1.28 | 2.30 | 1.67 | 0.77 | 6.02 | 5.87 | 4.55 | 16.45 | 17.67 |
| DK 142 | 1.48 | 2.50 | 1.80 | 0.93 | 6.70 | 6.18 | 4.86 | 17.74 | 17.39 |
| Dagger +EV | 1.41 | 2.54 | 1.86 | 0.93 | 6.72 | 6.10 | 4.64 | 17.46 | 17.36 |
| Affinity +Z | 1.49 | 2.76 | 2.01 | 1.02 | 7.28 | 6.19 | 4.86 | 18.33 | 17.36 |
| ZC 9650 | 1.37 | 2.42 | 1.76 | 0.85 | 6.41 | 6.03 | 4.73 | 17.16 | 17.29 |
| Cimarron 3i | 1.40 | 2.47 | 1.76 | 0.93 | 6.57 | 5.94 | 4.39 | 16.89 | 17.14 |
| WL 414 | 1.21 | 2.26 | 1.73 | 0.88 | 6.09 | 6.04 | 4.68 | 16.81 | 16.61 |
| DK 143 | 1.43 | 2.55 | 1.87 | 1.01 | 6.86 | 6.02 | 4.45 | 17.33 | 16.59 |
| Experimental Strains | |||||||||
| OK 208 (Syn 3) | 1.36 | 2.57 | 1.90 | 0.95 | 6.78 | 6.16 | 4.71 | 17.64 | 17.70 |
| CW 6425 | 1.47 | 2.67 | 1.95 | 1.05 | 7.14 | 5.60 | 4.55 | 17.29 | 17.58 |
| OK 207 (Syn 3) | 1.38 | 2.44 | 1.83 | 0.87 | 6.51 | 6.11 | 4.59 | 17.21 | 17.37 |
| OK 164 (Syn 1) | 1.40 | 2.63 | 1.95 | 0.97 | 6.95 | 6.05 | 4.53 | 17.52 | 17.37 |
| CW 6408 | 1.39 | 2.41 | 1.74 | 0.88 | 6.41 | 5.63 | 4.53 | 16.57 | 17.13 |
| CW 6585 | 1.37 | 2.43 | 1.84 | 0.96 | 6.59 | 6.09 | 4.81 | 17.49 | 16.94 |
| OK 163 (Syn 1) | 1.30 | 2.39 | 1.76 | 0.86 | 6.31 | 5.87 | 4.62 | 16.79 | 16.87 |
| OK 206 (Syn 3) | 1.20 | 2.30 | 1.77 | 0.84 | 6.11 | 5.91 | 4.78 | 16.80 | 16.52 |
| CW 6539 | 1.37 | 2.34 | 1.65 | 0.92 | 6.27 | 5.51 | 4.61 | 16.39 | 16.45 |
| Mean | 1.41 | 2.55 | 1.89 | 0.96 | 6.81 | 6.05 | 4.64 | 17.49 | |
| 5% LSD | 0.17 | 0.42 | 0.28 | 0.16 | 0.91 | 0.57ns | 0.43ns | 1.51 | |
| CV (%) | 10.3 | 14.3 | 12.7 | 14.6 | 11.6 | 8.3 | 8.1 | 7.6 | |
| MCV (%) | 11.8 | 16.4 | 14.6 | 16.6 | 13.3 | 9.5 | 9.3 | 8.6 | |
| LSR (%) | 42.6 | 41.2 | 42.2 | 28.3 | 37.6 | 56.5 | 86.7 | 56.0 | |
| ns = F value is not significant at p = 0.05 | MCV = LSD/Mean x 100 | ||||||||
| Design: Randomized Complete Block | LSR = LSD/Range x 100 | ||||||||
| *NN Total = Means adjusted by nearest neighbor analysis | Plot Size 1x5m planted | ||||||||
| No. of Reps: 6 | Plot Size 1x5m harvested | ||||||||
| Experiment: 872 | |||||||||
| This trial was harvested and baled as a commercial hay field in the harvest year 2001. No data collected. | |||||||||