OKLAHOMA
Perkins, Payne County, Agronomy Research Station
Rain-fed, Sown September 1997

2000
1999 1998 3-Yr.

Entry (Generation)

5/5 6/1 7/17 8/17 Total Total Total Total

Tons Dry Matter/Acre
Released Cultivars
631  Syn 3 2.22 1.65 2.89 1.08 7.85 9.25 4.02 21.12
Buffalo-Nowakoski (Com) 2.08 1.68 3.19 1.55 8.52 8.68 3.36 20.56
630  (Com) 2.03 1.64 2.96 1.08 7.72 9.00 3.79 20.51
WL 324  Syn 3 2.00 1.56 2.80 0.98 7.36 8.98 3.85 20.19
OK 49  (Com) 2.06 1.56 2.80 1.01 7.42 8.89 3.77 20.08
spur  Syn 3 1.99 1.53 2.82 1.04 7.38 8.69 3.85 19.91
Cimarron 3i  Syn 3 2.01 1.46 2.71 0.84 7.02 8.68 4.14 19.84
Boggs' Buffalo (Com) 2.00 1.61 3.00 1.27 7.87 8.42 3.47 19.76
54H55  Syn 3 1.87 1.48 2.67 0.91 6.94 8.64 3.96 19.54
DK 142  Syn 3 1.89 1.47 2.66 0.88 6.89 8.73 3.70 19.33
DK 143  Syn 2 1.85 1.41 2.58 0.81 6.64 8.38 3.68 18.70
Sendero  Syn 3 1.75 1.47 2.69 0.96 6.87 8.22 3.49 18.57
Experimental Strains
OK 199  Syn 3 2.13 1.62 2.94 1.04 7.74 8.96 3.97 20.67
OK 209  Syn 2 2.05 1.58 2.92 1.11 7.66 8.75 3.87 20.28
OK 208  Syn 2 2.03 1.62 2.81 1.01 7.47 8.72 4.04 20.22
OK 211  Syn 2 2.06 1.56 2.86 1.06 7.55 8.72 3.88 20.15
OK 210  Syn 2 2.03 1.59 2.92 1.06 7.60 8.68 3.80 20.07
OK 207  Syn 3 2.04 1.51 2.73 0.93 7.22 8.43 3.82 19.46
OK 164  Syn 2 2.08 1.53 2.76 0.92 7.28 8.35 3.77 19.40
OK 206  Syn 3 1.81 1.41 2.59 0.86 6.67 8.38 3.93 18.98

Mean 2.00 1.55 2.81 1.02 7.38 8.67 3.81 19.87
5% LSD 0.13 0.11 0.19 0.12 0.48 0.40 0.26   0.97
CV (%)      6      6      6    10       6      4      6       4
MCV (%)      7      7      7    12       7      5      7       5
LSR (%)    28    41    31    16     26    39    33     38

Generation = (Com) = from commercial bags MCV = LSD/Mean x 100
Design: Randomized Complete Block LSR = LSD/Range x 100
No. of Reps: 6 Plot Size: 1x5m planted
Experiment: 721 Plot Size: 1x5m harvested
Last Updated - 11/23/2004 By John Caddel

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