| OKLAHOMA | |||||||||
| Chickasha, Central Oklahoma Research Station, Grady County | |||||||||
| Irrigated, Sown September 2002 | |||||||||
| 2005 | 2004 | 2003 | 3-Yr. | 3-Yr. | |||||
| Entry | 4/27 | 6/24 | 7/27 | 8/30 | Total | Total | Total | Total | Total NN* |
| Tons Dry Matter/Acre | |||||||||
| OK 215 Syn 3 | 2.22 | 2.22 | 1.47 | 1.38 | 7.29 | 7.31 | 6.49 | 21.09 | 21.43 |
| Magna 601 | 2.01 | 2.17 | 1.42 | 1.45 | 7.04 | 6.76 | 6.39 | 20.19 | 20.52 |
| WPAR02 | 2.57 | 2.14 | 1.28 | 1.25 | 7.24 | 7.32 | 6.34 | 20.90 | 20.50 |
| 55H05 | 2.22 | 2.12 | 1.32 | 1.42 | 7.08 | 7.05 | 6.45 | 20.58 | 20.45 |
| Good As Gold II | 2.03 | 2.00 | 1.26 | 1.30 | 6.58 | 7.42 | 6.62 | 20.62 | 20.43 |
| 54Q25 | 2.17 | 2.10 | 1.30 | 1.35 | 6.92 | 7.03 | 6.43 | 20.38 | 20.35 |
| Garst 631 | 1.97 | 2.12 | 1.38 | 1.27 | 6.74 | 7.13 | 6.33 | 20.21 | 20.25 |
| HybriForce-400 | 1.94 | 2.06 | 1.23 | 1.18 | 6.40 | 6.79 | 6.80 | 19.98 | 20.04 |
| WL 327 | 1.71 | 2.26 | 1.14 | 1.36 | 6.47 | 6.48 | 6.54 | 19.48 | 19.67 |
| DS 9809 Hyb | 1.88 | 2.06 | 1.27 | 1.25 | 6.46 | 6.65 | 6.56 | 19.68 | 19.67 |
| OK 49 | 2.10 | 1.92 | 1.27 | 1.14 | 6.43 | 7.10 | 6.24 | 19.76 | 19.58 |
| Reward II | 1.72 | 1.90 | 1.10 | 1.12 | 5.84 | 6.66 | 6.34 | 18.83 | 18.67 |
| VL02 | 1.98 | 1.97 | 1.18 | 1.24 | 6.37 | 6.41 | 6.11 | 18.89 | 18.56 |
| 6400 HT | 1.59 | 2.13 | 1.11 | 1.30 | 6.13 | 5.91 | 6.05 | 18.09 | 18.45 |
| Cimarron | 1.82 | 1.87 | 1.18 | 1.26 | 6.13 | 5.99 | 5.64 | 17.76 | 18.01 |
| Garst 6530 | 1.62 | 1.91 | 1.01 | 1.17 | 5.71 | 6.07 | 6.32 | 18.09 | 17.93 |
| Mean | 1.97 | 2.06 | 1.24 | 1.28 | 6.55 | 6.75 | 6.35 | 19.66 | 19.66 |
| 5% LSD | 0.34 | 0.30ns | 0.26ns | 0.28ns | 0.78 | 0.90 | 0.44 | 1.52 | 1.36 |
| CV (%) | 15.0 | 12.7 | 18.0 | 19.4 | 10.4 | 11.6 | 6.0 | 6.7 | 6.0 |
| Design: Randomized Complete Block | |||||||||
| No. of Reps: 6 | Plot Size: 1x5m planted | ||||||||
| Experiment: 231 | Plot Size: 1x5m harvested | ||||||||
| ns = not significant at p= 0.05 | |||||||||
| *Total NN = Means adjusted by nearest neighbor analysis. | |||||||||
| Variety means are LSMEANS derived from nearest neighbor statistical analysis; therefore, season or multiple-year totals are not the arithmetic sum of individual cuts or years, respectively. | |||||||||