| 2001-2002 Small Grain Performance Tests | Table of Contents | |||||||||||
| The Georgia Agricultural Experiment Station College of Agricultural and Environmental Sciences The University of Georgia |
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| Research Report Number 682 July 2002 |
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| Plains, Georgia: Late-Planted Wheat Grain Performance, 2001-2002 |
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| Yield1 | 2002 Data | |||||||||||
| Brand-Variety | 3-Year Average |
2-Year Average |
Rank | Yield1 | Test Wt |
Ht | Lodg. | Winter Survival |
Leaf Rust2 |
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| ------- bu/acre ------- | bu/acre | lb/bu | in | % | % | % | ||||||
| USG 3209 | 73.9 | 73.6 | 1 | 70.2 | 49.9 | 36 | 4 | 98 | 65 | |||
| Fleming | 72.2 | 71.6 | 2 | 62.1 | 51.0 | 34 | 0 | 100 | 93 | |||
| SS518-R | 69.3 | 66.0 | 4 | 60.8 | 47.2 | 36 | 51 | 93 | 40 | |||
| NK Coker 9663 | 58.6 | 56.8 | 8 | 47.7 | 48.8 | 45 | 58 | 95 | 80 | |||
| SS520 | . | 69.1 | 3 | 61.0 | 48.5 | 40 | 7 | 90 | 78 | |||
| AgriPro D97-6075 | . | . | 5 | 59.6 | 50.1 | 38 | 20 | 90 | 33 | |||
| Pocahontas | . | . | 6 | 56.6 | 47.9 | 39 | 2 | 88 | 55 | |||
| AgriPro D97*6961 | . | . | 7 | 56.4 | 51.3 | 35 | 46 | 100 | 55 | |||
| Sisson | . | . | 9 | 24.1 | 33.5 | 32 | 0 | 40 | 70 | |||
| Average | 68.5 | 67.4 | 55.43 | 47.6 | 37 | 21 | 88 | 63 | ||||
| LSD at 10% Level | 2.8 | 3.6 | 5.5 | 1.4 | 2 | 28 | 4 | - | ||||
| Std. Err. of Entry Mean | 1.2 | 1.5 | 2.3 | 0.6 | 1 | 12 | 2 | - | ||||
| 1. Yields calculated as 60 pounds per bushel at 13.5% moisture. | ||||||||||||
| 2. Percentage on flag leaves. | ||||||||||||
| 3. C.V. = 8.2%, and df for EMS = 24. | ||||||||||||
| Bolding indicates entries yielding equal
to highest yielding entry within a column based on Fisher's protected LSD (P = 0.10). |
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| Planted: | December 7, 2001. | |||||||||||
| Harvested: | May 23, 2002. | |||||||||||
| Seeding Rate: | 22 seeds per foot in 7" rows. | |||||||||||
| Soil Type: | Greenville sandy clay loam. | |||||||||||
| Soil Test: | P = Medium, K = High, and pH = 6.1. | |||||||||||
| Fertilization: | Preplant: | 9 lb N, 54 lb P2O5, and 27 lb K2O/acre. | ||||||||||
| Topdress: | 70 lb N/acre. | |||||||||||
| Management: | Subsoiled and rototilled. | |||||||||||
| Previous Crop: | Peanuts. | |||||||||||
| Test conducted by A. E. Coy, M. D. Pippin, R. R. Pines, R. E. Brooke, and T. L. Hancock. | ||||||||||||