OKLAHOMA
Chickasha, Central Oklahoma Research Station, Grady County
Irrigated, Sown September 1998

  2001
2000 1999 3-Yr. 3-Yr.
Entry (Generation) 5/1 6/4 7/2 8/3 9/10 Total Total Total Total NN*

  Tons Dry Matter/Acre
Released Cultivars                  
OK 49 1.67 1.87 1.19 1.89 1.29 7.91 8.68 8.00 24.59 23.87
Magnum V 1.55 1.76 0.92 1.72 1.11 7.05 7.49 8.01 22.54 23.27
Buffalo 1.71 1.72 1.32 1.90 1.39 8.04 7.88 7.11 23.03 22.90
WL 414 1.49 1.68 1.16 1.73 1.12 7.17 8.11 7.51 22.79 22.81
                     
Garst 630 1.57 1.83 1.06 1.78 1.06 7.30 7.51 7.94 22.75 22.63
Garst 631 1.48 1.77 1.04 1.71 1.12 7.11 7.23 7.94 22.27 22.39
Reward 1.64 1.79 1.05 1.81 1.24 7.51 7.61 7.85 22.97 22.36
Enhancer 1.51 1.79 1.07 1.80 1.13 7.30 7.40 7.77 22.46 22.20
                     
Dagger +EV 1.52 1.69 0.94 1.71 1.04 6.89 7.08 7.80 21.77 21.74
Cimarron 3i 1.51 1.73 0.95 1.57 1.05 6.80 7.10 7.75 21.66 21.52
AmeriGraze 401+Z 1.47 1.73 0.76 1.57 0.92 6.44 6.62 7.58 20.64 20.96
Garst 6420 1.47 1.77 0.96 1.54 1.04 6.77 7.03 7.71 21.51 20.90
                     
WL 324 1.30 1.65 0.77 1.55 1.01 6.28 6.41 7.60 20.28 20.81
WL 325 HQ 1.48 1.68 0.86 1.59 0.95 6.55 6.84 7.31 20.69 20.59
DK 142 1.42 1.73 0.79 1.57 0.97 6.49 6.26 7.70 20.45 20.56
DK 143 1.38 1.68 0.81 1.55 0.95 6.37 6.32 7.74 20.44 20.42
Garst 6410 1.49 1.74 0.92 1.50 0.99 6.63 6.55 7.41 20.59 19.85
                     
Experimental Strains                  
OK 210 Syn 3 1.66 1.79 1.23 1.87 1.19 7.75 8.00 7.85 23.61 24.16
OK 208 Syn 3 1.64 1.79 1.06 1.83 1.24 7.55 7.83 7.51 22.89 23.58
OK 209 Syn 3 1.62 1.80 1.14 1.80 1.16 7.54 7.83 7.73 23.09 23.43
                     
DSS 5106 1.60 1.79 1.07 1.68 1.15 7.28 7.56 7.83 22.67 23.34
97-210 (WL) 1.39 1.67 1.13 1.71 1.20 7.10 7.84 7.56 22.50 22.47
ABT 400 SCL 1.49 1.69 0.97 1.60 1.06 6.81 7.50 7.99 22.30 21.85
                     
OK 211 Syn 3 1.56 1.71 1.05 1.52 1.07 6.91 7.38 7.30 21.59 21.51
ZC 9650 1.46 1.72 0.95 1.56 1.02 6.71 7.13 7.68 21.52 21.02
ZC 9741 A 1.44 1.65 0.77 1.51 1.00 6.37 6.63 7.75 20.75 20.90
                     
ABT 350 1.38 1.60 0.75 1.61 1.00 6.33 6.45 7.53 20.30 20.63
ZC 9640 A 1.40 1.65 0.70 1.46 0.93 6.13 6.58 7.67 20.37 20.35

Mean 1.51 1.73 0.98 1.67 1.08 6.97 7.24 7.68 21.89  
5% LSD 0.19 0.12 0.18 0.19 0.17 0.60 0.92 0.46 1.66  
CV (%) 11 6 16 10 14 8 11 5 7  
MCV (%) 12 7 18 11 15 9 13 6 8  
LSR (%) 45 44 29 41 35 31 38 51 39  

*NN Total = Means adjusted by nearest neighbor analysis    MCV = LSD/Mean x 100
Design: Randomized Complete Block   LSR = LSD/Range x 100
No. of Reps: 6   Plot Size: 1x5m planted
Experiment: 831   Plot Size: 1x5m harvested

Last Updated on 01/16/02
By John L. Caddel

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