OKLAHOMA
Tipton, Tillman County
Southwest Agronomy Research Station
Rain-fed, Sown September 2001
	2004						2003	2002	3-Yr.	3-Yr.
Entry (Generation)	4/28	5/26	7/6	8/4	9/21	Total	Total	Total	Total	Total NN*
	Tons Dry Matter/Acre
OK 201  Syn 4	2.14	1.27	1.64	0.90	1.60	7.54	6.55	4.22	18.31	19.15
OK 200  Syn 4	2.18	1.28	1.55	0.81	1.47	7.29	6.26	4.12	17.67	18.03
OK 169  Syn 4	2.20	1.19	1.50	0.76	1.24	6.89	6.10	4.62	17.61	17.26
OK 49  Syn 3 (old)	1.92	1.04	1.47	0.75	1.38	6.56	6.20	4.49	17.24	17.24
OK 199  Syn 3	2.19	1.15	1.47	0.73	1.32	6.86	6.28	4.26	17.39	16.86
Pawnee	2.21	1.12	1.61	0.79	1.36	7.09	6.11	4.28	17.47	16.54
631	2.04	1.02	1.49	0.72	1.37	6.64	5.99	4.34	16.97	16.53
Key	2.19	1.01	1.50	0.71	1.29	6.69	5.81	4.27	16.77	16.30
Cimarron 3i	2.31	0.92	1.47	0.64	1.19	6.51	5.79	3.97	16.27	16.08
OK 49  (C)	1.79	0.90	1.34	0.62	1.22	5.87	5.36	3.91	15.14	15.93
Dagger+EV	2.18	1.10	1.40	0.58	1.10	6.35	5.66	4.39	16.40	15.79
AmeriGraze 401+Z	1.90	0.85	1.36	0.51	1.03	5.66	5.49	4.06	15.21	15.61
WL 327	2.08	0.99	1.31	0.55	1.10	6.02	5.58	4.10	15.70	15.53
HayGrazer	2.07	0.87	1.20	0.46	0.84	5.43	4.87	3.76	14.05	15.36
Mean	2.10	1.05	1.45	0.68	1.25	6.53	5.86	4.20	16.59	16.59
5% LSD	0.25	0.18	0.19	0.20	0.31	0.96	0.72	ns 0.53	1.94	1.34
CV (%)	10.5	15.2	11.6	25.3	21.7	12.7	10.6	11.0	10.1	7.0
Design:  Randomized Complete Block
No. of Reps:  6				Plot Size: 1x5m planted
Experiment:  161				Plot Size: 1x5m harvested
ns = no significant difference 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.
	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>