Medium-season roundup ready/stacked across and by CST locations

Table 9.Yields of 23 medium-season (114-116 DAP) Roundup / stacked corn hybrids in 14 County Standard Tests in Tennessee.‡

MS† Avg. Yield	Hybrid*	Avg. Yield§ (bu/acre)	Avg. Moisture (%)	Avg. Test Weight (lbs/bu)	Percent of locs. with yield above loc. avg.	Brad 5/12	Cann 6/1	Croc 5/2	Gibs 5/13	Hayw 4/8	Henr 4/10	Hick 5/15	Lake 4/22	Loud 5/4	Madi 4/27	Obio 5/11	Tipt 5/6	Trou 5/2	Weak 4/8
A	DeKalb 65-99	206	16.8	58.0	79	191	209	181	189	168	244	210	210	165	230	235	210	165	211
ABC	Armor A1447 VT2P*	201	16.1	59.2	93	191	192	175	188	189	251	191	221	179	210	236	183	188	211
ABCD	DeKalb 66-18	199	16.6	57.8	71	194	191	183	184	162	261	174	214	181	232	229	180	176	225
ABCD	Dyna-Gro D55VC80	199	17.1	58.6	79	176	201	156	200	170	242	187	232	164	224	234	201	175	219
ABCD	AgriGold A6572 VT2RIB**	198	16.8	57.7	79	178	185	172	190	165	259	189	228	171	221	215	201	182	218
BCDE	Beck’s 6557 VT2P	197	16.6	58.6	71	189	184	188	179	175	274	181	219	175	203	224	176	177	213
BCDE	Croplan CP5550 VT2P	197	16.5	56.6	79	184	187	166	197	179	256	184	216	167	235	235	178	174	197
BCDEF	Croplan CP5678 VT2P	196	16.5	58.3	64	164	177	172	185	173	264	190	209	173	209	246	182	184	214
BCDEFG	Dyna-Gro D54VC14	195	16.5	53.6	71	182	186	179	183	167	261	174	217	154	214	231	179	193	211
CDEFG	Taylor Seed T8680 VT2Pro	195	17.2	58.6	64	192	158	182	197	166	244	186	221	149	227	244	172	186	199
CDEFG	Local Seed LC 1577 VT2P	194	16.1	58.3	64	192	181	186	181	173	239	188	219	148	225	228	177	172	210
CDEFG	Beck’s 6414 VT2P	194	16.3	58.6	64	195	185	150	185	175	259	199	217	159	212	212	185	172	214
CDEFG	LG Seeds 64C30 TRC	194	16.3	58.1	64	183	189	158	175	164	269	190	224	139	216	234	173	176	225
CDEFG	AgriGold A644-32TRCRIB	193	16.2	58.7	50	188	205	169	184	165	255	189	223	154	207	229	163	165	212
DEFGH	DeKalb 66-75	191	16.6	57.7	43	163	200	178	177	165	260	198	210	162	211	223	153	165	214
EFGHI	Warren Seed DS 5510	189	16.8	58.9	43	152	170	140	186	169	242	190	213	160	221	225	189	181	212
EFGHI	Progeny 9114	189	16.0	58.8	36	166	173	164	187	162	249	170	211	164	219	219	168	182	211
FGHIJ	Progeny 2015	188	16.0	59.3	43	192	162	175	188	159	232	186	214	159	198	234	163	163	202
GHIJ	Taylor Seed T8561 VT2Pro	187	16.2	57.8	29	168	166	178	203	159	240	175	210	165	210	211	160	175	191
GHIJ	Local Seed LC 1497 DGVT2P	185	15.8	56.6	22	184	149	179	183	160	237	171	215	148	.	.	.	.	.
HIJ	Warren Seed DS 5676	184	16.9	57.9	36	171	171	159	193	152	231	187	210	137	216	231	140	159	214
IJ	NK 1677-3110	181	16.6	57.7	21	146	183	166	173	164	236	201	218	133	205	211	143	152	201
J	NK 1460-5222	180	16.9	56.9	7	172	168	185	182	149	234	160	182	152	200	225	170	163	182
	Average	193	16.5	57.9		179	181	171	186	166	249	186	215	159	216	228	175	174	209

‡ Data Provided by Ryan Blair, Ext. Area Specialist, Grain and Cotton Variety Testing, and Extension agents in counties shown above.

† Hybrids that have any MS letter in common are not significantly different in yield at the 5% level of probability.

* Hybrids marked with an asterisk were in the top performing “A” group for two (**) or three (***) years within the previous three year evaluation period.

§ All yields are adjusted to 15.5% moisture.

Highlighted cells indicate hybrids that were above average and bold/underline values indicate the top yield, within a location.

County locations include: Bradley, Cannon, Crockett, Gibson, Haywood, Henry, Hickman, Lake, Loudon, Madison, Obion, Tipton, Troutsdale, Weakley.

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Virginia Sykes

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Medium-season roundup ready/stacked across and by CST locations

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