2002-2003 Small Grain Performance Tests Table of contents
The Georgia Agricultural Experiment Station
College of Agricultural and Environmental Sciences
The University of Georgia
Research Report Number 688
July 2003
Wheat
Tifton, Georgia:
Wheat Grain Performance, 2002-2003
Yield1 2003 Data
Brand-Variety   3-Year
Average
2-Year
Average
  Rank Yield1 Test
Wt
Ht Lodg. Winter
Survival
Head
Date
----- bu/acre ----- bu/acre lb/bu in % % mo/day
Pioneer 26R24 77.3 68.6 2 66.8 62.3 40 21 100 03/31
GA931241E16 73.6 61.4 13 61.9 59.2 43 58 100 04/02
AGS 2000 72.6 61.7 10 63.2 59.8 37   5 100 03/30
GA90552AE33 72.6 60.4 41 51.4 54.6 40   5 100 03/30
GA93052E42 71.7 62.9 5 66.2 63.1 37   8 100 03/28
GA931470E62 71.3 64.3 8 64.5 61.4 36 38 100 03/31
Pioneer 26R61 70.9 65.3 22 58.9 61.9 39   0 100 03/31
Vigoro Tribute 68.7 62.3 21 59.3 61.2 37 20 100 04/03
AgriPro Crawford 68.7 61.3 27 56.5 58.5 39   1 100 03/28
SS520 68.7 54.3 38 53.1 54.7 41   8 100 03/28
Fleming 68.6 58.9 28 56.3 55.4 37   0 100 03/26
Pioneer 26R38 68.3 55.2 18 60.3 57.4 40   3 100 04/01
USG 3209 67.4 57.2 16 61.1 60.3 35   8 100 03/30
NK Coker 9152 66.7 59.7 20 59.8 58.1 44   3 100 04/01
GA931587E53 66.5 57.3 15 61.3 62.7 40   3 100 03/29
GA931630E48 66.4 58.3 9 63.5 60.0 41   0 100 03/28
NC Neuse 66.2 63.3 3 66.3 64.0 36   3 100 04/06
AGS 2485 62.8 50.7 43 48.1 54.1 41   0 100 03/31
Roberts 58.0 47.8 44 48.0 49.8 39   0 100 04/01
NK Coker 9663 57.5 46.0 42 48.8 53.7 46 33 100 04/01
GA94261E7 . 62.3 7 64.5 62.3 40   5 100 03/30
Pat . 59.0 19 60.0 57.7 44   0 100 04/07
Pioneer 26R12 . 58.0 14 61.4 60.0 39   0 100 04/06
UGA931233E17 . 57.5 29 56.2 60.3 39 53 100 03/31
SS524 . 55.9 26 56.5 54.5 36   0 100 03/29
McCormick . 48.5 40 51.5 54.9 36   0 100 04/03
Pioneer 26R58 . . 1 68.1 59.2 40   0 100 04/02
AgriPro D99*5725 . . 4 66.3 66.0 38 18 100 04/01
GA95652-2E56 . . 6 65.9 61.2 39   8 100 03/28
GA951216-2E26 . . 11 62.5 64.9 39   0 100 03/30
GA951395-2E19 . . 12 62.4 65.6 36   0 100 04/01
AgriPro L96*9266-1 . . 17 60.6 57.4 39   0 100 03/31
GA961662-2E22 . . 23 58.3 58.6 38 25 100 03/31
GA961565-2E46 . . 24 57.3 56.5 32 11 100 03/29
GA941208-2A27 . . 25 56.9 56.6 38   0 100 03/28
GA951216-2E14 . . 30 56.2 57.3 40   0 100 04/01
NC98-26143 . . 31 55.0 55.7 39 45 100 04/03
SS535 . . 32 54.6 55.4 39 28 100 04/07
GA931233-2E7 . . 33 54.6 57.0 40 56 100 03/31
GA941208-2E35 . . 34 54.0 50.9 35 10 100 03/29
Croplan Genetics 514W . . 35 53.7 58.1 40   4 100 03/30
VA98W-706 . . 36 53.7 58.1 35   0 100 03/31
GA951079-2A25 . . 37 53.4 57.3 40   5 100 03/28
GA951079-2E31 . . 39 51.5 52.2 40   4 100 03/29
Average 68.2 58.4  58.42 58.4 39 11 100 03/31
LSD at 10% Level 4.2 5.8 8.0 5.8 2 21 - 02
Std. Err. of Entry Mean 1.8 2.5     3.4 2.5 1 9 - 01
1.  Yields calculated as 60 pounds per bushel at 13.5% moisture.
2.  C.V. = 11.8%, and df for EMS = 129.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected
LSD (P = 0.10).
Planted: November 26, 2002.
Harvested: May 27, 2003.
Seeding Rate: 22 seeds per foot in 7" rows.
Soil Type: Tifton loamy sand.
Soil Test: P = Low, K = Medium, and pH = 5.4.
Fertilization: Preplant: 64 lb N, 28 lb P2O5, and 42 lb K2O/acre.
Topdress: 60 lb N/acre.
Management: Paraplowed and rototilled; Harmony Extra used for weed control.
Previous Crop: Summer fallow.
Test conducted by A. E. Coy, M. D. Pippin, R. Burton, R. D. Brooke, and T. L. Hancock.