Protein Concentration of Winter Wheat Varieties in Oklahoma 2020–2021
General Information
Protein is just one of many attributes that determines end-use quality and marketability of winter wheat. In fact, some millers and bakers would argue that functionality of wheat protein is more important than the quantity of protein. While varietal differences exist, variability in protein among environments is generally much larger than variability among varieties. Factors such as nitrogen (N) fertilization and drought stress, for example, can sharply impact final wheat protein concentration.
To reflect these management and environmental impacts on wheat protein concentration, data are reported by variety and location in Table 1. In Table 2, we report the wheat protein concentration by variety as a deviation from the location mean. This allows for easier comparison of wheat protein among varieties across locations. Doublestop CL Plus and Green Hammer, for example, showed positive deviation from the location mean in about 95% of this year’s trials, indicating a tendency for above-average wheat protein concentration. Iba, on the other hand, showed a negative deviation from location mean in 85% of the trials, indicating a tendency for lower than average wheat protein concentration. Adequate and timely N fertility as recommended by a recent soil test or sensor-based N management program can help ensure that varieties with lower than average protein produce wheat or flour protein within the acceptable range for the end-users.
However, protein quantity should not be used as a barometer for protein quality (i.e., dough strength and functionality). Although, there are few exceptions to this, with Doublestop CL Plus being one example. Iba is also a prime example of how protein data can sometimes be misused, as the functionality of the protein in Iba is above average, which can offset lower absolute protein concentration. More information on end-use quality is available in Current Report CR-2165 Wheat and Flour Quality for Varieties Tested in the 2016 OSU Variety Performance Tests.
Procedures
Approximately 600 g subsamples of wheat grain were collected at harvest from four field replicates of all entries for each OSU Wheat Variety Performance Test. Each test was properly fertilized and managed according to OSU Cooperative Extension recommendations. Additional information on test locations and management practices is available in Current Report 2143 2020-2021 Oklahoma Small Grains Variety Performance Tests online at www.wheat.okstate.edu. Samples were analyzed nondestructively immediately after harvest for wheat protein concentration on a 12% moisture basis, using a Diode Array Near Infrared (NIR) moisture and protein determinator (model DA 7200, Perten Instruments, Sweden).
Funding provided by:
- Oklahoma Wheat Commission
- Oklahoma Wheat Research Foundation
- Oklahoma Cooperative Extension Service
- Oklahoma Agricultural Experiment Station
- Entry fees from participating seed companies
We sincerely thank our variety trial cooperators for donation of land, time and resources.
Variety trial cooperators include:
- Afton – Greg Leonard
- Altus – OSU Southwest Research and Extension Center
- Alva – Joe Shirley
- Apache – Bryan Vail
- Balko – Kenton Patzkowsky
- Buffalo – NRCS
- Cherokee – Kenneth Failes
- Chickasha – OSU South Central Research Station
- El Reno – Jerry Lingo
- Goodwell – Oklahoma Panhandle Research and Extension Center
- Homestead – Brook Strader
- Hooker – Ernest & Dan Herald
- Keyes – J.B. Stewart
- Kildare – Don Schieber
- Kingfisher – Tary Helt
- Lahoma – OSU North Central Research Station
- Lamont – Don & Roger Kirby
- Thomas – Butch Wherrit
- Walters – Jimmy Kinder
Table 1. Wheat protein concentration (%) of varieties and experimental lines tested in the 2020-2021 Oklahoma Wheat Variety Performance Tests.
Afton | Altus | Alva | Apache | Apache Fungicide | Balko | Buffalo | Cherokee | Chickasha | Chickasha IM |
El Reno DP | El Reno GO | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Licensee | Variety | - | - | - | - | - | %wheat protein concentration | - | - | - | - | - | |
AgriMaXX | AM Cartwright | 11.4 | 11.1 | 11.6 | - | - | - | - | 10.5 | 14.1 | 13.9 | 10.5 | 10.4 |
AgriPro | AP Bigfoot | - | 11.1 | - | - | - | - | - | - | 14.4 | 16.0 | - | - |
AgriPro | AP EverRock | - | 11.8 | - | 12.5 | 13.0 | - | - | - | - | 16.4 | - | - |
AgriPro | AP Roadrunner | - | 10.8 | - | - | - | - | - | - | 12.4 | 13.1 | - | - |
AgriPro | AP18 AX | - | 10.7 | - | - | - | - | - | - | 14.7 | 15.1 | - | - |
AgriPro | Bob Dole | 11.3 | 11.3 | 11.9 | 13.4 | 13.9 | 12.3 | 11.3 | |||||
AgriPro | SY Achieve CL2 | 11.7 | 11.7 | 11.4 | 14.4 | 14.8 | 12.6 | 12.7 | 8.7 | 14.9 | 16.0 | - | - |
AgriPro | SY Rugged | - | 10.7 | 10.2 | 13.0 | 12.9 | 11.5 | 11.0 | 8.4 | 15.4 | 15.2 | 10.0 | 10.4 |
AGSECO | AG Icon | 11.8 | 11.8 | 10.3 | - | - | 12.0 | - | - | 14.8 | 15.1 | 10.3 | 10.3 |
AGSECO | AG Radical | - | 10.7 | - | - | - | - | - | - | 13.9 | 14.0 | - | - |
CHS | Allegiant 3063 | - | 10.5 | - | - | - | - | - | - | 13.7 | 14.6 | - | - |
CROPLAN | CP7017AX | - | 9.8 | - | - | - | - | - | - | 12.7 | 12.9 | - | - |
CROPLAN | CP7050AX | - | 11.6 | - | - | - | - | - | - | 16.4 | 16.6 | - | - |
CROPLAN | CP7909 | 9.9 | 11.4 | 10.5 | 10.8 | 11.5 | 12.1 | 10.8 | 8.4 | 13.5 | 14.6 | - | - |
Dyna-Gro | Buckhorn AX | - | 11.5 | - | - | - | - | - | - | 15.4 | 17.0 | - | - |
KWA | Everest | 12.1 | - | - | - | - | - | - | - | - | - | - | - |
KWA | KS Dallas | - | 10.4 | 10.4 | 12.0 | 12.0 | 11.2 | 11.4 | 8.4 | 14.8 | 15.4 | 9.6 | 9.9 |
KWA | KS Hamilton | - | 10.3 | - | - | - | - | - | - | 13.9 | 13.4 | - | - |
KWA | KS Hatchett | - | 12.4 | - | - | - | - | - | - | 14.5 | 15.4 | - | - |
KWA | KS Silverado | - | 9.4 | 11.0 | 11.9 | 12.3 | - | 11.2 | 8.5 | 14.3 | 15.5 | 10.3 | 9.7 |
KWA | KS Western Star | - | 11.0 | 10.1 | 10.4 | 11.0 | 11.6 | 11.0 | 8.0 | 11.9 | 12.2 | 10.4 | 9.9 |
KWA | Zenda | 10.7 | 11.2 | - | - | - | - | - | - | 13.7 | 14.2 | - | - |
LCS | LCS Atomic AX | - | 11.3 | - | - | - | - | - | - | 15.7 | 16.0 | - | - |
LCS | LCS Chrome | 11.9 | 11.6 | 10.7 | 11.8 | 12.0 | 11.8 | 12.2 | 9.0 | 12.7 | 13.4 | 10.2 | 10.6 |
LCS | LCS Fusion AX | - | 11.4 | - | - | - | - | - | - | 12.9 | 12.9 | - | - |
LCS | LCS Helix AX | - | 10.9 | - | - | - | - | - | - | 14.2 | 14.7 | - | - |
LCS | LCS Julep | - | 12.1 | - | - | - | - | - | - | 12.5 | 13.1 | - | - |
LCS | LCS Photon AX | 12.5 | 11.7 | 12.6 | 13.1 | 13.5 | - | 12.4 | 9.5 | 15.8 | 16.4 | 10.1 | 10.5 |
LCS | LCS Revere | - | 10.8 | - | - | - | - | - | - | 13.8 | 14.7 | - | - |
LCS | LCS Valiant | - | 11.3 | - | - | - | - | - | - | 14.4 | 15.1 | - | - |
OGI | Baker's Ann | - | - | 11.1 | - | - | 11.9 | 11.7 | 8.6 | 16.6 | 17.5 | 10.4 | 10.5 |
OGI | Bentley | 10.3 | 10.7 | 10.4 | - | - | 11.5 | - | 8.2 | 14.5 | 15.5 | - | - |
OGI | Big Country | 10.7 | 12.2 | 10.7 | 13.8 | 13.2 | 12.3 | 11.9 | 8.4 | 14.3 | 15.1 | 10.2 | 10.3 |
OGI | Breakthrough | - | - | 10.2 | - | - | 11.8 | 11.3 | 8.3 | - | - | - | - |
OGI | Doublestop CL+ | 12.1 | 12.6 | 13.2 | 13.3 | 13.2 | 12.8 | 13.7 | 11.0 | 13.7 | 14.8 | 10.1 | 11.2 |
OGI | Duster | - | 11.2 | - | - | - | - | - | - | 14.0 | 14.9 | - | - |
OGI | Gallagher | 10.9 | 10.7 | 10.3 | 12.2 | 12.0 | 11.8 | 11.0 | 8.8 | 15.1 | 15.1 | 10.0 | 9.8 |
OGI | Green Hammer | - | 12.2 | - | 14.2 | 14.4 | - | - | - | 15.7 | 16.2 | 10.1 | 11.3 |
OGI | Iba | - | - | 11.1 | - | - | 11.3 | 10.9 | 8.3 | - | - | - | - |
OGI | Lonerider | - | - | 10.6 | - | - | 11.7 | 11.7 | 9.2 | - | - | - | - |
OGI | OK Corral | 10.8 | 11.6 | 9.7 | 12.6 | 12.3 | 11.9 | 11.3 | 7.7 | 14.4 | 15.0 | 9.8 | 9.5 |
OGI | Showdown | 9.9 | 10.5 | 10.3 | 11.9 | 12.1 | 11.7 | 10.6 | 8.3 | 13.8 | 15.1 | 10.5 | 9.3 |
OGI | Skydance | 12.2 | 11.5 | 12.5 | 13.5 | 13.2 | - | - | 9.8 | 16.6 | 16.6 | - | - |
OGI | Smith's Gold | 11.2 | 10.7 | 10.6 | 13.2 | 13.2 | 11.8 | 11.5 | 8.2 | 13.8 | 14.8 | 10.0 | 10.2 |
OGI | Strad CL+ | - | - | - | - | - | - | - | - | 14.5 | 14.7 | 10.2 | 10.3 |
OGI | Uncharted | - | 10.1 | - | 13.8 | 13.6 | - | - | - | 14.2 | 14.6 | 10.2 | 10.5 |
PlainsGold | Canvas | - | 10.3 | - | 10.5 | 11.0 | 11.2 | 11.2 | 8.2 | 13.0 | 13.2 | - | - |
PlainsGold | Crescent AX | - | 9.8 | 9.9 | - | - | 11.3 | 11.1 | 8.1 | 15.3 | 15.7 | - | - |
PlainsGold | Guardian | - | 10.6 | 9.7 | - | - | 11.0 | - | 8.5 | 13.8 | 13.9 | - | - |
Watley | TAM 112 | - | - | - | - | - | - | - | - | - | - | - | - |
Watley | TAM 115 | - | - | - | - | - | - | - | - | - | - | - | - |
Watley | TAM 204 | - | - | - | - | - | - | - | - | - | - | - | - |
Westbred | WB4269 | 10.7 | 11.5 | 11.7 | 11.4 | 11.8 | - | 10.8 | 9.6 | 12.2 | 13.1 | 10.7 | 10.4 |
Westbred | WB4401 | 10.0 | 11.3 | 10.4 | - | - | - | - | 8.8 | 14.5 | 14.8 | 9.8 | 9.3 |
Westbred | WB4699 | - | 10.8 | 10.3 | 10.7 | 11.1 | 10.6 | 10.0 | 8.5 | 11.9 | 11.7 | - | - |
Westbred | WB4792 | 11.2 | 10.0 | 10.8 | 11.2 | 11.5 | 10.9 | 10.9 | 8.6 | 13.4 | 13.9 | 9.9 | 9.5 |
Experimentals | |||||||||||||
KSU | KS12DH0156-88 | - | 11.7 | - | - | - | - | - | - | 13.8 | 14.5 | - | - |
OSU | OCW03S580S-8WF | - | 10.9 | - | 13.4 | 13.7 | - | - | - | 13.6 | 14.5 | 10.1 | 10.1 |
OSU | OCW03S580S-8WF | 11.0 | 11.6 | 9.8 | 11.0 | 11.1 | 11.2 | 10.3 | 7.7 | 12.3 | 13.3 | 9.6 | 9.1 |
OSU | OK15DMASBx7 ARS 6-8 | - | - | - | - | - | - | - | - | - | - | 10.0 | 10.2 |
OSU | OK15MASBx7 ARS 8-29 | - | - | - | - | - | - | - | - | - | - | 9.7 | 9.4 |
Mean (LSD 0.05) |
11.1 0.7 |
11.1 1.4 |
10.8 0.7 |
12.4 0.7 |
12.6 0.8 |
11.7 0.4 |
11.4 0.4 |
8.7 0.9 |
14.1 0.7 |
14.7 0.8 |
10.1 NS |
10.1 0.5 |
Notes: Protein was adjusted to 12% moisture content. Shaded values are not statistically different from the highest value within a column. NS = not significant. Single-dashes "-" = data not available.
Table 1. Wheat protein concentration (%) of varieties and experimental lines tested in the 2020-2021 Oklahoma Wheat Variety Performance Tests. (cont'd)
Goodwell Irrigated |
Hooker | Keyes | Kildare | Kingfisher | Lahoma | Lahoma Fungicide | Thomas | Walters | ||
---|---|---|---|---|---|---|---|---|---|---|
Licensee | Variety | - | - | - | - | - | %wheat protein concentration | - | - | |
AgriMaXX | AM Cartwright | 14.2 | - | - | - | 11.6 | 12.5 | 12.8 | - | - |
AgriPro | AP Bigfoot | 15.0 | - | - | - | - | 11.5 | 12.0 | - | - |
AgriPro | AP EverRock | 15.4 | - | - | - | - | 12.9 | 13.4 | - | 11.4 |
AgriPro | AP Roadrunner | 14.4 | - | - | - | - | 12.6 | 12.4 | - | - |
AgriPro | AP18 AX | 14.9 | - | - | - | - | 11.6 | 11.9 | - | - |
AgriPro | Bob Dole | 14.5 | 17.0 | 14.9 | - | 11.8 | 12.4 | 13.1 | 15.3 | 11.3 |
AgriPro | SY Achieve CL2 | 15.8 | 15.5 | 15.9 | - | 12.6 | 12.6 | 13.2 | 15.6 | - |
AgriPro | SY Rugged | 13.5 | 14.4 | 13.6 | - | 11.7 | 12.5 | 12.4 | 14.2 | 10.9 |
AGSECO | AG Icon | 14.7 | 14.9 | 14.8 | - | 12.3 | 12.9 | 13.2 | 14.8 | - |
AGSECO | AG Radical | 15.3 | - | - | - | - | 12.9 | 12.5 | - | - |
CHS | Allegiant 3063 | 13.9 | - | - | - | - | 11.6 | 12.4 | - | - |
CROPLAN | CP7017AX | 14.2 | - | - | - | - | 11.5 | 11.7 | - | - |
CROPLAN | CP7050AX | 15.0 | - | - | - | - | 13.0 | 13.7 | - | - |
CROPLAN | CP7909 | 14.0 | 14.9 | 14.4 | - | - | 11.8 | 12.2 | - | - |
Dyna-Gro | Buckhorn AX | 15.9 | - | - | - | - | 13.0 | 13.8 | - | - |
KWA | Everest | - | - | - | - | - | - | - | - | - |
KWA | KS Dallas | 14.5 | 14.6 | 14.3 | - | 12.3 | 13.0 | 13.0 | 14.8 | 11.1 |
KWA | KS Hamilton | 15.1 | - | - | - | - | 13.1 | 13.5 | - | - |
KWA | KS Hatchett | 15.1 | - | - | - | - | 12.1 | 12.8 | - | - |
KWA | KS Silverado | 14.1 | - | - | - | 12.1 | 12.9 | 13.2 | 14.2 | 11.3 |
KWA | KS Western Star | 14.3 | 13.7 | 13.5 | - | 12.7 | 12.8 | 12.3 | 13.6 | 10.9 |
KWA | Zenda | 14.3 | - | - | - | - | 11.5 | 12.2 | - | - |
LCS | LCS Atomic AX | 13.8 | - | - | - | - | 11.6 | 12.2 | - | - |
LCS | LCS Chrome | 15.2 | 15.1 | 14.6 | - | 13.0 | 12.7 | 12.8 | 15.8 | 11.5 |
LCS | LCS Fusion AX | 14.2 | - | - | - | - | 11.3 | 11.9 | - | - |
LCS | LCS Helix AX | 13.9 | - | - | - | - | 12.4 | 12.3 | - | - |
LCS | LCS Julep | 14.9 | - | - | - | - | 13.1 | 12.9 | - | - |
LCS | LCS Photon AX | 15.7 | - | - | - | 12.6 | 12.9 | 13.4 | 15.5 | 11.9 |
LCS | LCS Revere | 14.2 | - | - | - | - | 11.5 | 11.7 | - | - |
LCS | LCS Valiant | 14.7 | - | - | - | - | 12.6 | 12.9 | - | - |
OGI | Baker's Ann | 14.9 | 16.3 | 15.2 | - | 13.0 | 12.7 | 13.2 | 15.9 | - |
OGI | Bentley | 14.6 | 12.2 | 14.3 | - | - | 11.9 | 12.3 | - | 10.5 |
OGI | Big Country | 15.9 | 17.3 | 14.8 | - | 12.9 | 12.7 | 12.7 | 15.4 | 11.8 |
OGI | Breakthrough | 14.5 | 14.8 | 14.1 | - | - | 12.8 | 13.0 | - | - |
OGI | Doublestop CL+ | 15.6 | 16.2 | 15.4 | - | 13.3 | 13.4 | 13.8 | 15.6 | 12.5 |
OGI | Duster | 14.8 | - | - | - | - | 12.9 | 12.5 | - | - |
OGI | Gallagher | 14.9 | 16.2 | 14.8 | - | 11.4 | 12.1 | 12.0 | 14.3 | 10.9 |
OGI | Green Hammer | - | - | - | - | 13.5 | 13.8 | 14.0 | 16.4 | 13.2 |
OGI | Iba | 13.7 | 13.3 | 13.5 | - | - | - | - | - | - |
OGI | Lonerider | 15.8 | 15.5 | 15.6 | - | - | 12.7 | 12.8 | - | - |
OGI | OK Corral | 14.7 | 14.9 | 13.7 | - | 12.2 | 12.4 | 12.5 | 14.8 | 11.2 |
OGI | Showdown | 14.1 | 15.7 | 14.4 | - | 11.4 | 11.2 | 11.4 | 14.7 | 10.4 |
OGI | Skydance | - | - | - | - | 12.7 | 13.1 | 13.3 | 16.1 | 12.6 |
OGI | Smith's Gold | 14.8 | 15.9 | 14.8 | - | 12.2 | 12.1 | 12.1 | 14.7 | 12.4 |
OGI | Strad CL+ | - | - | - | - | 12.9 | 13.8 | 13.6 | 15.7 | - |
OGI | Uncharted | - | - | - | - | 12.1 | 12.2 | 12.2 | 14.3 | 11.6 |
PlainsGold | Canvas | 14.4 | 14.1 | 13.1 | - | - | 12.2 | 12.1 | - | 10.7 |
PlainsGold | Crescent AX | 14.7 | 14.5 | 14.3 | - | - | 11.6 | 12.3 | - | - |
PlainsGold | Guardian | 15.5 | 14.3 | 14.2 | - | - | 13.7 | 13.7 | - | - |
Watley | TAM 112 | - | 14.6 | 15.0 | - | - | - | - | - | - |
Watley | TAM 115 | - | 15.4 | 14.6 | - | - | - | - | - | - |
Watley | TAM 204 | - | 15.8 | 15.2 | - | - | - | - | - | - |
Westbred | WB4269 | 12.9 | - | - | - | 11.3 | 11.8 | 12.1 | 13.8 | 11.1 |
Westbred | WB4401 | 13.9 | - | - | - | 11.1 | 11.5 | 12.1 | 15.1 | - |
Westbred | WB4699 | 13.6 | 14.5 | 13.2 | - | - | 10.9 | 10.9 | - | 10.1 |
Westbred | WB4792 | 14.2 | 15.0 | 13.4 | - | 11.2 | 12.0 | 11.9 | 14.7 | 10.5 |
Experimentals | ||||||||||
KSU | KS12DH0156-88 | 15.1 | - | - | - | - | 13.2 | 12.7 | - | - |
OSU | OCW03S580S-8WF | - | - | - | - | 12.1 | 12.1 | 12.4 | 15.1 | 11.7 |
OSU | OK12716W | 14.2 | 14.6 | 13.7 | - | 11..5 | 11.5 | 11.3 | 14.3 | 10.5 |
OSU | OK15DMASBx7 ARS 6-8 | - | - | - | - | - | - | - | 15.1 | - |
OSU | OK15MASBx7 ARS 8-29 | - | - | - | - | - | 11.7 | 11.7 | 14.1 | - |
Mean (LSD 0.05) |
14.6 0.6 |
15.1 1.2 |
14.4 0.6 |
- - |
12.2 0.3 |
12.4 0.4 |
12.6 0.4 |
14.9 1.2 |
11.2 0.5 |
Notes: Protein was adjusted to 12% moisture content. Shaded values are not statistically different from the highest value within a column. NS = not significant. Single-dashes "-" = data not available.
Table 2. Wheat protein concentration relative to the location mean (expressed as a deviation) for varieties and experimental lines in the 2020-2021 Oklahoma Wheat Variety Performance Tests.
Afton | Altus | Alva | Apache | Apache Fungicide |
Balko | Buffalo | Cherokee | Chickasha | Chickasha IM |
El Reno DP | El Reno GO |
||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Licensee | Variety | - | - | - | - | - | %wheat protein concentration | - | - | ||||
AgriMaXX | AM Cartwright | 0.2 | 0.0 | 0.8 | - | - | - | - | 1.8 | 0.0 | -0.9 | 0.4 | 0.3 |
AgriPro | AP Bigfoot | - | 0.0 | - | - | - | - | - | - | 0.3 | 1.3 | - | - |
AgriPro | AP EverRock | - | 0.7 | - | 0.1 | 0.4 | - | - | - | - | 1.7 | - | - |
AgriPro | AP Roadrunner | - | -0.3 | - | - | - | - | - | - | -1.7 | -1.6 | - | - |
AgriPro | AP18 AX | - | -0.4 | - | - | - | - | - | - | 0.6 | 0.4 | - | - |
AgriPro | Bob Dole | 0.1 | 0.2 | 1.1 | 1.0 | 1.3 | 0.6 | -0.1 | 0.9 | 0.6 | 0.6 | 0.0 | 0.1 |
AgriPro | SY Achieve CL2 | 0.5 | 0.6 | 0.6 | 2.0 | 2.2 | 0.9 | 1.3 | 0.0 | 0.8 | 1.3 | - | - |
AgriPro | SY Rugged | - | -0.4 | -0.6 | 0.6 | 0.3 | -0.2 | -0.4 | -0.4 | 1.3 | 0.5 | -0.1 | 0.3 |
AGSECO | AG Icon | 0.6 | 0.7 | -0.5 | - | - | 0.3 | - | - | 0.7 | 0.4 | 0.2 | 0.2 |
AGSECO | AG Radical | - | 0.4 | - | - | - | - | - | - | -0.2 | -0.8 | - | - |
CHS | Allegiant 3063 | - | -0.6 | - | - | - | - | - | - | -0.4 | -0.1 | - | - |
CROPLAN | CP7017AX | - | -1.3 | - | - | - | - | - | - | -1.4 | -1.9 | - | - |
CROPLAN | CP7050AX | - | 0.5 | - | - | - | - | - | - | 2.3 | 1.9 | - | - |
CROPLAN | CP7909 | -1.3 | 0.3 | -0.4 | -1.6 | -1.1 | 0.4 | -0.6 | -0.4 | -0.7 | -0.1 | - | - |
Dyna-Gro | Buckhorn AX | - | 0.4 | - | - | - | - | - | - | 1.3 | 2.3 | - | - |
KWA | Everest | 0.9 | - | - | - | - | - | - | - | - | - | - | - |
KWA | KS Dallas | - | -0.7 | -0.4 | -0.4 | -0.7 | -0.5 | 0.00 | -0.3 | 0.7 | 0.7 | -0.5 | -0.2 |
KWA | KS Hamilton | - | -0.8 | - | - | - | - | - | - | -0.2 | -1.3 | - | - |
KWA | KS Hatchett | - | 1.3 | - | - | - | - | - | 0.4 | 0.7 | - | - | - |
KWA | KS Silverado | - | -1.8 | 0.2 | -0.5 | -0.3 | - | -0.2 | -0.2 | 0.2 | 0.8 | 0.2 | -0.4 |
KWA | KS Western Star | - | -0.1 | -0.7 | -2.0 | -1.7 | -0.1 | -0.4 | -0.7 | -2.2 | -2.6 | 0.3 | -0.2 |
KWA | Zenda | -0.5 | 0.1 | - | - | - | - | - | - | -0.4 | -0.5 | - | - |
LCS | LCS Atomic AX | - | 0.2 | - | - | - | - | - | - | 1.6 | 1.3 | - | - |
LCS | LCS Chrome | 0.8 | 0.5 | -0.1 | -0.6 | -0.6 | 0.1 | 0.8 | 0.3 | -1.4 | -1.3 | 0.1 | 0.5 |
LCS | LCS Fusion AX | - | 0.3 | - | - | - | - | - | - | -1.2 | -1.8 | - | - |
LCS | LCS Helix AX | - | -0.2 | - | - | - | - | - | - | 0.1 | 0.0 | - | - |
LCS | LCS Julep | - | 1.0 | - | - | - | - | - | - | -1.6 | -1.6 | - | - |
LCS | LCS Photon AX | 1.4 | 0.6 | 1.8 | 0.7 | 0.9 | - | 1.0 | 0.8 | 1.7 | 1.7 | 0.0 | 0.4 |
LCS | LCS Revere | - | -0.3 | - | - | - | - | - | - | -0.4 | 0.0 | - | - |
LCS | LCS Valiant | - | 0.2 | - | - | - | - | - | - | 0.3 | 0.4 | - | - |
OGI | Baker's Ann | - | - | 0.3 | - | - | 0.2 | 0.3 | -0.1 | 2.5 | 2.8 | 0.3 | 0.4 |
OGI | Bentley | -0.8 | -0.4 | -0.4 | - | - | -0.2 | - | -0.5 | 0.4 | 0.8 | - | - |
OGI | Big Country | -0.4 | 1.1 | -0.1 | 1.4 | 0.6 | 0.6 | 0.5 | -0.4 | 0.2 | 0.4 | 0.1 | .02 |
OGI | Breakthrough | - | - | 0.6 | - | - | 0.1 | -0.1 | -0.4 | - | - | - | - |
OGI | Doublestop CL+ | 0.9 | 1.5 | 2.4 | 0.9 | 0.6 | 1.1 | 2.3 | 2.3 | -0.4 | 0.1 | 0.0 | 1.1 |
OGI | Duster | - | 0.1 | - | - | - | - | - | - | -0.1 | 0.2 | - | - |
OGI | Gallagher | -0.2 | -0.4 | -0.5 | -0.2 | -0.6 | 0.1 | -0.4 | 0.1 | 1.0 | 0.4 | -0.1 | -0.4 |
OGI | Green Hammer | - | 1.1 | - | 1.8 | 1.8 | - | - | - | 1.6 | 1.5 | 0.0 | 1.2 |
OGI | Iba | - | - | 0.3 | - | - | -0.4 | -0.5 | -0.4 | - | - | - | - |
OGI | Lonerider | - | - | -0.3 | - | - | 0.0 | 0.3 | 0.5 | - | - | - | - |
OGI | OK Corral | -0.4 | 0.5 | -1.1 | 0.2 | -0.3 | 0.2 | -0.1 | -1.0 | 0.3 | 0.3 | -0.4 | -0.7 |
OGI | Showdown | -1.2 | -0.6 | -0.5 | -0.5 | -0.5 | 0.0 | -0.8 | -0.4 | -0.4 | 0.4 | 0.4 | -0.9 |
OGI | Skydance | 1.0 | 0.4 | 1.7 | 1.1 | 0.6 | - | - | 1.1 | 2.5 | 1.9 | - | - |
OGI | Smith's Gold | 0.1 | -0.4 | -0.3 | 0.8 | 0.6 | 0.1 | 0.1 | -0.5 | -0.3 | 0.1 | -0.2 | 0.1 |
OGI | Strad CL+ | - | - | - | - | - | - | - | - | 0.4 | 0.0 | 0.1 | 0.2 |
OGI | Uncharted | - | -1.0 | - | 1.4 | 1.0 | - | - | - | 0.1 | -0.1 | 0.1 | 0.4 |
PlainsGold | Canvas | - | 0.9 | - | -1.9 | -1.6 | -0.5 | -0.2 | -0.5 | -1.2 | -1.5 | - | - |
PlainsGold | Crescent AX | - | -1.3 | -0.9 | - | - | -0.4 | -0.3 | -0.6 | 1.2 | 1.0 | - | - |
PlainsGold | Guardian | - | -0.5 | -1.1 | - | - | -0.7 | - | -0.2 | -0.3 | -0.9 | - | - |
Watley | TAM 112 | - | - | - | - | - | - | - | - | - | - | - | - |
Watley | TAM 115 | - | - | - | - | - | - | - | - | - | - | - | - |
Watley | TAM 204 | - | - | - | - | - | - | - | - | - | - | - | - |
Westbred | WB4269 | -0.4 | 0.4 | 0.9 | -1.0 | -0.8 | - | -0.6 | 0.9 | -1.9 | -1.6 | 0.6 | 0.3 |
Westbred | WB4401 | -1.1 | 0.2 | -0.4 | - | - | - | - | 0.1 | 0.4 | 0.2 | -0.3 | -0.8 |
Westbred | WB4699 | - | -0.4 | -0.5 | -1.7 | -1.6 | -1.2 | -1.4 | -0.2 | -2.2 | -3.0 | - | - |
Westbred | WB4792 | 0.0 | -1.1 | -0.1 | -1.2 | -1.1 | -0.8 | -0.1 | -0.7 | -0.1 | -0.8 | -0.7 | -0.6 |
Experimentals | |||||||||||||
KSU | KS12DH0156-88 | - | 0.6 | - | - | - | - | - | - | -0.3 | -0.2 | - | - |
OSU | OCW03S580S-8WF | - | -0.2 | - | 1.0 | 1.1 | - | - | - | -0.5 | -0.2 | 0.0 | 0.0 |
OSU | OK12716W | -0.2 | 0.5 | -1.0 | -1.5 | -1.5 | -0.5 | -1.1 | -1.0 | -1.8 | -1.4 | -0.5 | -1.0 |
OSU | OK15DMASBx7 ARS 6-8 | - | - | - | - | - | - | - | - | - | - | -0.1 | 0.1 |
OSU | OK15MASBx7 ARS 8-29 | - | - | - | - | - | - | - | - | - | - | -0.4 | -0.7 |
Location Mean (LSD 0.05) |
11.1 0.7 |
11.1 1.4 |
10.8 0.7 |
12.4 0.7 |
12.6 0.8 |
11.7 0.4 |
11.4 0.4 |
8.7 0.9 |
14.1 0.7 |
14.7 0.8 |
10.1 NS |
10.1 0.5 |
Notes: Protein was adjusted to 12% moisture content. Shaded values are not statistically different from the highest value within a column. NS = not significant. Single-dashes "-" = data not available.
Table 2. Wheat protein concentration relative to the location mean (expressed as a deviation) for varieties and experimental lines in the 2020-2021 Oklahoma Wheat Variety Performance Tests. (cont'd).
Goodwell Irrigated |
Hooker | Keyes | Kildare | Kingfisher | Lahoma | Lahoma Fungicide |
Thomas | Walters | ||
---|---|---|---|---|---|---|---|---|---|---|
Licensee | Variety | - | - | - | - | % wheat protein relative to location mean | - | - | - | - |
AgriMaXX | AM Cartwright | -0.4 | - | - | - | -0.6 | 0.1 | 0.2 | - | - |
AgriPro | AP Bigfoot | 0.4 | - | - | - | - | -0.9 | -0.6 | - | - |
AgriPro | AP EverRock | 0.8 | - | - | - | - | 0.5 | 0.8 | - | 11.4 |
AgriPro | AP Roadrunner | -0.2 | - | - | - | - | -0.2 | 0.3 | - | - |
AgriPro | AP18 AX | 0.3 | - | - | - | - | -0.9 | -0.7 | - | - |
AgriPro | Bob Dole | -0.2 | 1.9 | 0.5 | - | -0.4 | 0.0 | 0.5 | 0.4 | 11.3 |
AgriPro | SY Achieve CL2 | 1.2 | 0.4 | 1.5 | - | 0.4 | 0.2 | 0.6 | 0.7 | - |
AgriPro | SY Rugged | -1.1 | -0.7 | -0.9 | - | -0.5 | 0.0 | -0.2 | -0.7 | 10.9 |
AGSECO | AG Icon | 0.1 | -0.2 | 0.4 | - | 0.1 | 0.4 | 0.6 | -0.2 | - |
AGSECO | AG Radical | 0.7 | - | - | - | - | 0.5 | -0.1 | - | - |
CHS | Allegiant 3063 | -0.7 | - | - | - | - | -0.8 | -0.2 | - | - |
CROPLAN | CP7017AX | -0.4 | - | - | - | - | -0.9 | -0.9 | - | - |
CROPLAN | CP7050AX | 0.6 | - | - | - | - | 0.6 | 1.1 | - | - |
CROPLAN | CP7909 | -0.6 | -0.3 | -0.1 | - | - | -0.6 | -0.4 | - | 9.7 |
Dyna-Gro | Buckhorn AX | 1.3 | - | - | - | - | 0.6 | 1.2 | - | - |
KWA | Everest | - | - | - | - | - | - | - | - | - |
KWA | KS Dallas | -0.1 | -0.5 | -0.1 | - | 0.1 | 0.5 | 0.4 | -0.1 | 11.1 |
KWA | KS Hamilton | 0.5 | - | - | - | - | 0.7 | 0.9 | - | - |
KWA | KS Hatchett | 0.5 | - | - | - | - | 0.0 | 0.2 | - | - |
KWA | KS Silverado | -0.5 | - | - | - | -0.1 | 0.4 | 0.6 | -0.7 | 11.3 |
KWA | KS Western Star | -0.4 | -1.5 | -0.9 | - | 0.5 | 0.4 | -0.3 | -1.3 | 10.9 |
KWA | Zenda | -0.3 | - | - | - | - | -0.9 | -0.4 | - | - |
LCS | LCS Atomic AX | -0.8 | - | - | - | - | -0.9 | -0.4 | - | - |
LCS | LCS Chrome | 0.6 | 0.0 | 0.2 | - | 0.8 | 0.3 | 0.2 | 0.9 | 11.5 |
LCS | LCS Fusion AX | -0.4 | - | - | - | - | -1.1 | -0.8 | - | - |
LCS | LCS Helix AX | -0.7 | - | - | - | - | -0.2 | -0.2 | - | - |
LCS | LCS Julep | 0.3 | - | - | - | - | 0.7 | 0.3 | - | - |
LCS | LCS Photon AX | 1.1 | - | - | - | 0.4 | 0.4 | 0.8 | 0.6 | 11.9 |
LCS | LCS Revere | -0.4 | - | - | - | - | -0.9 | -0.9 | - | - |
LCS | LCS Valiant | 0.1 | - | - | - | - | 0.2 | 0.3 | - | - |
OGI | Baker's Ann | 0.3 | 1.2 | 0.8 | - | 0.8 | 0.3 | 0.6 | 1.0 | - |
OGI | Bentley | 0.0 | 0.1 | -0.1 | - | - | -0.3 | -0.5 | - | 10.5 |
OGI | Big Country | 1.3 | 2.2 | 0.4 | - | 0.7 | 0.3 | 0.1 | 0.5 | 11.8 |
OGI | Breakthrough | -0.1 | -0.3 | -0.3 | - | - | 0.4 | 0.4 | - | - |
OGI | Doublestop CL+ | 1.0 | 1.1 | 1.0 | - | 1.1 | 1.0 | 1.2 | 0.7 | 12.5 |
OGI | Duster | 0.2 | - | - | - | - | 0.5 | -0.2 | - | - |
OGI | Gallagher | 0.3 | 1.1 | 0.4 | - | -0.8 | -0.4 | -0.6 | -0.6 | 10.9 |
OGI | Green Hammer | - | - | - | - | 1.3 | 1.4 | 1.4 | 1.5 | 1.9 |
OGI | Iba | -0.9 | -1.8 | -0.9 | - | - | - | - | - | - |
OGI | Lonerider | 1.2 | 0.4 | 1.2 | - | - | 0.3 | 0.2 | - | - |
OGI | OK Corral | 0.1 | -0.2 | -0.7 | - | 0.0 | 0.0 | -0.2 | -0.1 | 11.2 |
OGI | Showdown | -0.5 | 0.6 | 0.0 | - | -0.8 | -1.2 | -1.2 | -0.2 | 10.4 |
OGI | Skydance | - | - | - | - | 0.5 | 0.7 | 0.7 | 1.2 | 12.1 |
OGI | Smith's Gold | 0.2 | 0.8 | 0.4 | - | 0.0 | -0.3 | -0.5 | -0.2 | 11.4 |
OGI | Strad CL+ | - | - | - | - | 0.7 | 1.4 | 1.0 | 0.8 | - |
OGI | Uncharted | - | - | - | - | -0.1 | -0.2 | -0.4 | -0.7 | 11.6 |
PlainsGold | Canvas | -0.2 | -1.0 | -1.3 | - | - | -0.3 | -0.5 | - | 10.7 |
PlainsGold | Crescent AX | 0.1 | -0.6 | -0.1 | - | - | -0.8 | -0.4 | - | - |
PlainsGold | Guardian | 0.9 | -0.8 | -0.2 | - | - | 1.3 | 1.1 | - | - |
Watley | TAM 112 | - | -0.5 | 0.5 | - | - | - | - | - | - |
Watley | TAM 115 | - | 0.3 | 0.2 | - | - | - | - | - | - |
Watley | TAM 204 | - | 0.7 | 0.8 | - | - | - | - | - | - |
Westbred | WB4269 | -1.7 | - | - | - | -0.9 | -0.6 | -0.5 | -1.1 | 11.1 |
Westbred | WB4401 | -0.7 | - | - | - | -1.1 | -0.9 | -0.5 | 0.2 | - |
Westbred | WB4699 | -1.0 | -0.6 | -1.2 | - | - | -1.5 | -1.8 | - | 10.1 |
Westbred | WB4792 | -0.4 | -0.1 | -1.1 | - | -1.0 | -0.4 | -0.8 | -0.2 | 10.5 |
Experimentals | ||||||||||
KSU | KS12DH0156-88 | 0.5 | - | - | - | - | 0.8 | 0.1 | - | - |
OSU | OCW03S580S-8WF | - | - | - | - | -0.1 | -0.4 | -0.2 | 0.2 | 11.7 |
OSU | OK12716W | -0.4 | -0.5 | -0.7 | - | -0.7 | -0.9 | -1.3 | -0.6 | 10.5 |
OSU | OK15DMASBx7 ARS 6-8 | - | - | - | - | - | - | - | 0.2 | - |
OSU | OK15MASBx7 ARS 8-29 | - | - | - | - | - | -0.7 | -0.9 | -0.8 | - |
Location Mean (LSD 0.05) |
14.6 0.6 |
15.1 1.2 |
14.4 0.6 |
- - |
12.2 0.3 |
12.4 0.4 |
12.6 0.4 |
14.9 1.2 |
11.2 0.5 |
Additional Information on the Web
Participating Seed Companies
AgriMAXX Wheat Company Matt Wehmeyer 7167 Highbanks Road Mascoutah, IL 62258 Phone: (855) 629-9432 Email: matt@agrimaxxwheat.com Variety: AM Cartwright |
Kansas Wheat Alliance (KWA) Daryl Strouts 1990 Kimball Ave. Suite 200 Manhattan, KS 66502 Phone: (785) 320-4080 Email: kwa@kansas.net Varieties: KS Dallas, KS Hamilton, KS Hatchett, KS Silverado, KS Western Star, Zenda, KS12DH0156-88 |
|
AgriPro Greg McCormack 8750 NW 66th st. Silver Lake, KS 66539 Phone: (620) 532-6283 Email: greg.mccormack@syngenta.com Varieties: AP Bigfoot, AP EverRock, AP Roadrunner, AP18 AX, Bob Dole, SY Achieve CL2, SY Rugged, SY Wolverine |
Limagrain Cereal Seeds (LCS) Nathan Miller 6414 N Sheridan street Wichita, KS 67204 Phone: (316) 755-2042 Email: nathan.miller@limagrain.com Varieties: LCS Atomic AX, LCS Chrome, LCS Fusion AX, LCS Helix AX, LCS Julep, LCS Photon AX, LCS Revere, LCS Valiant |
|
AGSECO, Inc. Steve Ahring P.O. Box 7 Girard, KS 66743 Phone: (620) 724-6223 Email: steve@delangeseed.com Varieties: AG Icon, AG Radical |
Oklahoma Genetics Inc. (OGI) Mark Hodges 201 South Range Road Stillwater, OK 74074 Phone: (405) 744-4347 Email: hodgesm1@cox.net Varieties: Baker's Ann, Bentley, Big Country, Breakthrough, Doublestop CL Plus, Duster, Gallagher, Green Hammer, Iba, Lonerider, OK Corral, Showdown, Skydance, Smith's Gold, Strad CL+, Uncharted |
|
CHS Zack Meyer PO Box 187 Okarche, OK 73762 Phone: (580) 938-1198 Email: zack.meyer@chsinc.com Variety: Allegiant 3063 |
PlainsGold (Colorado Wheat Research Foundation) Brad Erker/Tyler Benninghoven 4026 S. Timberline Road Suite 100 Fort Collins, CO 80525 Phone: (970) 449-6994 Email: tbenninghoven@coloradowheat.org Varieties: Canvas, Crescent AX, Guardian |
|
CROPLAN by Winfield United Cameron Aker 500 North 1st street Vincent, IA 50594 Garrison, ND 58540 Phone: (515) 356-4524 Email: claker@landolakes.com Varieties: CP7017 AX, CP7050 AX, CP7909 |
Watley Seed Andy Watley Box 51 Spearman, TX 79081 Phone: (806) 659-3838 Email: watleyseed@valornet.com Varieties: TAM 112, TAM 115, TAM 204 |
|
Dyna-Gro Seed Shawn Carter 3492 Long Prairie Road Suite 200 Flower Mound, TX 75022 Phone: (318) 282-9804 Email: shawn.carter@nutrien.com Variety: Buckhorn AX |
WestBred John Fenderson 1616 E. Glencoe Road Stillwater, OK 74075 Phone: (620) 243-4263 Email: john.fenderson@bayer.com Varieties: WB4269, WB4401, WB4699, WB4792 |