2000-2001 Small Grains Performance Tests

The Georgia Agricultural Experiment Station
College of Agricultural and Environmental Sciences
The University of Georgia

Research Report Number 673
August 2001

GRAIN TEST RESULTS
Wheat
Tifton, Georgia:
Wheat Grain Performance, 2000-2001
2001 Data
Yield1 Powdery Leaf Glume
Brand-Variety   3-Year
Avg		 2-Year
Avg		   Rank Yield1 Test
Wt		 Ht Lodg. Winter
Surv.		 Head
Date		 Straw
Wt		 Mildew2
5/02		 Rust3
5/02		 Blotch4
5/02
--- bu/acre --- bu/A lb/bu in % % mo/day lb/A rating rating %
AGS 2000                     74.9  84.5 5  94.5 58.7  38   0 100 03/23 2759 0 0 25
UGA 92485-E15                 71.4  78.6 19  87.0 59.6  40   6 100 03/25 2795 0 0 20
Pioneer 26R61                69.6  77.6 32  82.1 59.3  40   3 100 03/27 2777 tr 0 20
Pioneer 2684                 69.0  76.4 30  83.2 57.7  38   4 100 03/22 2468 0 0 10
Roberts                      63.4  77.0 40  78.3 57.1  36 16 100 03/27 1615 0 0 20
NK Coker 9835                63.4  70.5 44  73.1 55.6  35   1 100 03/28 2514 0 7 15
Jackson                      60.2  78.2 20  86.7 56.9  40 38 100 04/02 3539 2 tr 15
Roane                        54.4  67.2 38  79.0 56.8  37   5 100 04/06 2949 0 tr   0
GA931241E16                    .    . 1  97.9 57.9  42   5 100 03/29 3403 0 0 15
SS520                          .  88.4 2  97.3 56.7  37   3 100 03/23 2251 0 0 10
UGA90552AE33                    .    . 3  96.9 59.7  40   4 100 03/27 2886 0 0 35
Pioneer 26R24                  .  86.2 4  94.9 56.8  40   3 100 03/27 3330 0 tr 10
Pioneer 26R38    .  87.8 6  94.4 56.0  42   3 100 03/27 3603 1 0 30
SS-518-R    .    . 7  93.4 55.7  35   8 100 03/23 2105 0 0 15
GA931104A26                    .    . 8  93.1 56.5  36 13 100 03/22 2741 0 0 25
Pioneer 2691                   .    . 9  90.6 57.4  34   4 100 03/17 1144 0 0 10
GA96667LE8                     .    . 10  90.5 58.9  36   0 100 03/18 2650 0 0 10
SS-518 GXT     .    . 11  90.4 56.1  35   4 100 03/23 2550 0 0 20
GA93322E44                     .    . 12  90.0 57.3  37   9 100 03/23 1969 0 0 10
GA93052E42                     .    . 13  89.5 58.6  36 25 100 03/21 2178 0 tr 10
USG3408               .    . 14  89.0 56.1  40 14 100 04/02 3140 0 tr 25
VA96W-270                      .  79.5 15  88.7 57.7  39   0 100 03/26 2242 0 0 10
VA97W-206                      .    . 16  88.6 55.7  36 14 100 04/02 2478 0 0 30
Fleming                        .    . 17  88.0 58.8  37   0 100 03/17 2677 0 0 25
USG 3209                       .    . 18  87.9 57.1  35   3 100 03/23 2813 0 0 10
GA931463E27                    .    . 21  86.7 55.6  38 13 100 03/30 2496 0 0 10
UGA901188E43                    .    . 22  86.6 56.3  41 13 100 03/23 3067 0 0   5
UGA90524E1                     .    . 23  86.5 57.1  36   5 100 03/23 2541 0 0   5
GA92297E63                     .    . 24  86.1 58.2  35   8 100 03/22 1525 0 0 10
GA931470E62                    .    . 25  85.3 59.0  35 10 100 03/26 2450 0 tr 10
GA931587E53                    .    . 26  85.0 57.3  39   5 100 03/24 2599 0 0 10
LA90185G3-1-3-4-2     .    . 27  84.9 55.7  40   8 100 03/23 2450 1 tr 15
GA931264E61                    .    . 28  84.0 57.6  35 23 100 03/22 1307 0 0   0
UGA 91426E39                    .    . 29  83.5 56.7  36   4 100 03/23 2223 0 0 35
GA931630E48                    .    . 31  82.7 58.6  37   0 100 03/22 1951 0 0 25
VA98W-593                      .    . 33  81.5 57.0  36   5 100 04/02 3185 0 0   5
GA92601E9                      .    . 34  81.4 59.0  38   0 100 03/21 2241 4 0 10
NK BL940582                    .    . 35  80.7 56.7  43   1 100 03/27 3176 0 0 15
NK Coker 9663                  .    . 36  80.3 56.7  41 31 100 03/24 2922 0 0 15
LA90518PB43-3-1-4    .  75.1 37  80.3 55.7  37   1 100 03/22 2205 0 0 35
UGA 93059LE6                    .    . 39  78.4 54.8  36 35 100 03/18 1815 0 0 10
GA931521LE5                    .    . 41  76.9 59.5  40   0 100 03/18 1987 0 0 20
AR 494B-2-2                    .  72.4 42  75.6 56.0  41   4 100 04/01 2868 0 0 25
GA921221E16                    .  69.9 43  74.5 54.4  38   5 100 03/23 1588 0 0 10
NC 96-13156                    .    . 45  72.0 56.7  37 25 100 04/06 3267 0 0 10
SS516                         .    . 46  68.8 56.1  38   3 100 03/31 2260 0 0 20
AR 584A-3-1                    .  62.2 47  67.4 55.4  43 41 100 04/02 2151 0 0 15
UGA901146E15                    .    . 48  67.1 51.4  35   8 100 03/25 2632 0 0   5
AgriPro Shelby                 .    . 49  59.3 56.1  40 65 100 03/29 2332 3 0 15
Average                      65.8  77.0   84.15 57.0  38 10 100 03/25 2506 2 1 16
LSD at 10% Level 4.9 6.1 7.6 1.4 1 16 - 02 768 - - -
Std. Err. of Entry Mean 2.1 2.6     3.2 0.6 1 7 - 01 328 - - -
1.  Yields calculated as 60 pounds per bushel at 13.5% moisture.
2.  Powdery Mildew rating:  0 = resistant to 9 = highly susceptible; tr = trace.
3.  Rating on whole plant:  0 = resistant to 9 = highly susceptible.
4.  Percentage on head.
5.  C.V. = 7.7%, and df for EMS = 144.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected LSD
(P = 0.10).
Planted: November 13, 2000.
Harvested: May 24, 2001.
Seeding Rate: 22 seeds per foot in 7" rows.
Soil Type: Tifton loamy sand.
Soil Test: P = High, K = Medium, and pH = 6.2.
Fertilization: Preplant:    40 lb N, 80 lb P2O5, and 120 lb K2O/acre.
Topdress:  62 lb N/acre.
Management: Moldboard plowed and rototilled; Diaznon used for insect control; 2,4-D and Express used for weed
control.
Previous Crop: Soybean.
Test conducted by A. E. Coy, M. D. Pippin, M. D. Purvis, T. L. Hancock, and R. E. Brooke.
 
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