OKLAHOMA
Chickasha, South Central Research Station, Grady County
Irrigated, Sown September 2002
	2004					2003	2-Year	2-Year
ENTRY	4/21	5/25	7/12	8/17	Total	Total	Total	Total NN*
	Tons Dry Matter/Acre
OK 215 Syn 3	2.02	1.29	2.03	1.97	7.31	6.49	13.80	13.94
Good As Gold II	2.13	1.31	2.07	1.91	7.42	6.62	14.05	13.78
HybriForce-400	1.88	1.05	2.07	1.79	6.79	6.80	13.58	13.59
Magna 601	1.72	1.15	2.00	1.90	6.76	6.39	13.15	13.59
OK 49	1.97	1.19	2.02	1.91	7.10	6.24	13.33	13.47
WPAR02	2.26	1.20	2.04	1.83	7.32	6.34	13.66	13.36
Garst 631	2.00	1.24	2.07	1.83	7.13	6.33	13.47	13.34
WL 327	1.83	0.88	2.05	1.72	6.48	6.54	13.02	13.32
54Q25	2.00	1.21	2.02	1.80	7.03	6.43	13.46	13.31
DS 9809 Hyb	1.92	1.05	1.89	1.79	6.65	6.56	13.22	13.26
55H05	1.98	1.22	1.96	1.89	7.05	6.45	13.50	13.24
Reward II	1.86	1.14	1.89	1.76	6.66	6.34	12.99	12.76
VL02	1.88	0.88	1.92	1.74	6.41	6.11	12.52	12.32
Garst 6530	1.64	0.83	1.97	1.63	6.07	6.32	12.39	12.30
6400 HT	1.60	0.82	1.90	1.60	5.91	6.05	11.97	12.29
Cimarron	1.71	0.97	1.70	1.62	5.99	5.64	11.63	11.86
Mean	1.90	1.09	1.97	1.79	6.75	6.35	13.11	13.11
5% LSD	0.30	0.31	0.17	ns.27	0.90	0.44	1.16	0.95
CV (%)	13.8	24.5	7.6	13.0	11.6	6.0	7.7	6.3
Design: Randomized Complete Block
No. of Reps: 6			Plot Size: 1x5m planted
Experiment: 231			Plot Size: 1x5m harvested
ns = no significance difference 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.
	These data are provided by the Plant & Soil Sciences Department of the Division of Agricultural Sciences and Natural Resources of Oklahoma State University.  For additional information, contact John Caddel <john.caddel@okstate.edu>