TEST-PAGE - Altus Regional Wheat Variety Trial

Application period

Planting & harvest dates: 10/13/2023 & 6/8/2024
Management: Grain-only
Tillage: Conventional

Previous crop: Wheat
Soil Type: Hollister silt clay loam
Soil test: pH= 6.7, N= 30, P= 59, K= 774

Licensee	Variety	Grain Yield 2023-2024 (bu/ac)	Grain Yield 2-Year (bu/ac)	Grain Yield 3-Year (bu/ac)	Test Weight 2023-2024 (lb/bu)	Protein 2023-2024 %	Stripe rust severity March %	Stripe rust severity April %
OGI	OK Corral	49^a	43^a	49	56.3	18.1^a	3	10
OGI	Showdown	45^a	46^a	57^a	59.3^a	16.4	15	40
LCS	LCS Warbird AX	45^a	--	--	57.7	15.4	25	35
KWA	KS Providence	44^a	43^a	--	58.0	16.7^a	5	55
OGI	High Cotton	43^a	45^a	--	58.5	16.2	7	13
Croplan	CP7869	41^a	--	--	57.4	15.8	30	18
OGI	Paradox	41^a	38^a	--	58.3	16.6^a	11	50
Westbred	WB4401	41^a	39^a	43	57.5	17.0^a	5	20
AgriPro	AP Roadrunner	40	--	--	57.6	16.9^a	20	65
OGI	Breadbox	40	--	--	57.9	16.4	12	50
OGI	Firebox	40	44^a	--	59.9	16.7^a	10	20
OGI	Strad CL+	40	43^a	--	58.1	16.9^a	7	23
Armor	AR Turret 25	39	--	--	57.3	16.6^a	10	23
PlainsGold	Canvas	38	43^a	54^a	57.6	14.7	30	45
LCS	LCS Radar	38	--	--	57.3	17.0^a	22	18
OGI	Smith's Gold	38	38^a	47	59.5	15.7	13	20
OGI	Doublestop CL+	36	42^a	47	60.2	17.2^a	17	23
Westbred	WB4792	36	42^a	51^a	60.3	15.1	15	80
AGSECO	AG Golden	36	39^a	--	58.8	15.0	50	65
LCS	LCS Helix AX	36	42^a	50^a	59.2	14.5	12	75
Croplan	CP7220	35	--	--	59.6	14.9	17	85
LCS	LCS Atomic AX	34	45^a	53^a	58.8	17.2^a	12	23
OGI	Green Hammer	34	41^a	49	59.2	18.1^a	25	50
AgriPro	AP24 AX	34	--	--	57.3	15.5	5	70
Armor	AR Iron Eagle 22AX	33	--	--	58.5	15.1	25	80
PlainsGold	Crescent AX	33	39^a	48	59.2	15.4	20	85
OGI	Uncharted	33	37^a	46	58.0	16.1	20	50
Croplan	CP7017AX	32	41^a	49	58.8	14.7	50	88
PlainsGold	CO18035RA	31	--	--	57.7	16.0	20	60
KWA	KS Mako	31	--	--	59.7	15.6	25	80
OGI	Gallagher	31	34	43	59.8	16.7^a	20	38
LCS	LCS Galloway AX	29	36	--	58.4	17.1^a	30	80
OGI	Butler's Gold (late-planted)	26	30	--	59.1	17.7^a	15	30
OGI	Iba	26	33	--	59.0	15.3	35	65
Westbred	WB4422	24	37^a	--	60.3	14.9	35	90
LCS	LCS Runner	24	--	--	58.1	14.6	10	80
PlainsGold	Kivari AX	24	33	--	57.9	16.0	40	85
PlainsGold	Byrd CL Plus	23	--	--	58.0	16.3	25	70
LCS	LCS Steel AX	23	32	--	58.4	15.9	50	85
AgriPro	AP Bigfoot	22	35	44	57.9	16.6^a	12	90
OGI	Bentley	21	35	45	57.1	13.9	20	65
LCS	LCS Photon AX	21	39^a	49	57.9	15.1	20	90
AgriPro	SY Wolverine	17	--	--	--	17.8^a	40	90
AgriPro	AP Sunbird	15	--	--	58.4	14.8	55	90
AGSECO	AG Radical	14	27	43	57.7	17.0^a	40	80
LCS	LCS Julep	12	27	37	57.1	16.8^a	60	98
PlainsGold	Whistler	11	--	--	--	16.3	15	95
Westbred	WB4632	6	27	--	--	15.6	39	100
	Experimentals
OSU	OK16107133-19-3	37	35	--	58.6	17.6^a	10	25
OSU	OK16107133-19-4	39	--	--	57.3	17.1^a	17	25
OSU	OK198417C	49^a	--	--	60.3	17.7^a	5	13
OSU	OK20708	38	--	--	59.8	16.5^a	5	30

	Mean	32	38	48	58.5	16.2	22	56
	LSD (0.5)	8	9	7	1.2	1.6	--	--

Notes: Grain yield and protein concentration were adjusted to 12% moisture content. Stripe rust fungal disease was observed at severe pressure in the season. Severity ratings were collected on March 22 (around flag leaf emergence stage) and on April 30 (around heading). Test weight is not available for some varieties due to small grain sample size caused by stripe rust infection.
^a : values are not statistically different from the highest value within a column.

-- : Double-dashes = data not available.

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TEST-PAGE - Altus Regional Wheat Variety Trial

Application period